FEMA# Name, synonym Threshold, ppm References Flavor threshold Ref
| 2003 | Acetaldehyde; Ethanal; Acetic aldehyde; | 15-120 | 4,5,6,7,10,120 | - | - |
| 2006 | Acetic acid; Ethanoic acid; | - | - | 22000 | 13,15 |
| 2008 | Acetoin; 3-Hydroxy-2-butanone; | 800 | 88 | - | - |
| 3326 | Acetone; 2-Propanone; Propan-2-one; Dimethyl ketone; | 500000 | 13,25,42 | 450000 | 37,68 |
| 2009 | Acetophenone; Methyl phenyl ketone; | 65 | 10 | - | - |
| 3126 | Acetylpyrazine; 2-Acetylpyrazine; | 62 | 4,69 | - | - |
| 3251 | Acetylpyridine; 2-Acetylpyridine; | 19 | 4,69,71 | - | - |
| 3202 | Acetylpyrrole; 2-Acetylpyrrole; Methyl pyrrolyl ketone; | 170000 | 10 | - | - |
| 3328 | Acetylthiazole; 2-Acetylthiazole; | - | - | 10 | 4,59,104 |
| 2042 | Allyl sulfide; Diallyl sulfide; | 32.5 | 13,40 | - | - |
| 3471 | Ambrox; (+)-Ambrox isomer; | 2-6 | 70 | - | - |
| 3471 | Ambrox; (-)-Ambrox isomer; Ambroxan; | 0.3 | 70 | - | - |
| 3471 | Ambrox; DL-Ambrox isomer; Synambran; | 0.6 | 70 | - | - |
| 2056 | Amyl alcohol; 1-Pentanol; Pentyl alcohol; | 4000 | 10,46,88 | - | - |
| 2059 | Amyl butyrate; n-Pentyl butanoate; Amyl butanoate; | 210 | 2 | 1300 | 13,20 |
| 2097 | Anisole; Methoxybenzene; | 50 | 13,18 | - | - |
| 2127 | Benzaldehyde; | 350-3500 | 10,45,88 | 1500 | 13,20 |
| 3616 | Benzenethiol; Thiophenol; Phenyl mercaptan; | 13500 | 13,19 | - | - |
| 3256 | Benzothiazole; | 80 | 10 | - | - |
| 2137 | Benzyl alcohol; | 10000 | 10 | 5500 | 13,20 |
| 2159 | Bornyl acetate; | 75 | 13,21 | - | - |
| 3478 | Butanethiol; 1-Butanethiol; | 6 | 4,13,19 | 0.004 | 4,22 |
| 2170 | Butanone; 2-Butanone; Methyl ethyl ketone; | 50000 | 13,25 | - | - |
| 2174 | Butyl acetate; n-Butyl acetate; | 66 | 2,7 | - | - |
| 2178 | Butyl alcohol; Butanol; 1-Butanol; n-Butanol; | 500 | 10 | - | - |
| 2186 | Butyl butyrate; Butyl butanoate; | 100 | 2 | - | - |
| 2201 | Butyl hexanoate; Butyl caproate; | 700 | 2 | - | - |
| 2188 | Butyl isobutyrate; n-Butyl 2-methylpropanoate; | 80 | 2 | - | - |
| 3393 | Butyl methylbutyrate; n-Butyl 2-methylbutyrate; | 17 | 2 | - | - |
| 2211 | Butyl propionate; n-Butyl propanoate; | 25-200 | 2,7,13 | - | - |
| 3130 | Butylamine; 1-Aminobutane; | 50000 | 13,17 | - | - |
| 2219 | Butyraldehyde; Butanal; n-Butanal; | 9-37.3 | 4,10,11,13,31 | - | - |
| 2221 | Butyric acid; n-Butanoic acid; | 240 | 13,23 | 6200-6800 | 13,15,35 |
| 2249 | Carvone; data for (-)-carvone | 50 | 86 | - | - |
| 2252 | Caryophyllene; beta-Caryophyllene; | 64 | 28,37 | - | - |
| 2303 | Citral; Geranial isomer | 32 | 46,88 | - | - |
| 2303 | Citral; Neral isomer | 30 | 46 | - | - |
| 2309 | Citronellol; (+)-Citronellol isomer | 40 | 86 | - | - |
| 3480 | Cresol; 2-Methylphenol; o-Cresol; | 650 | 13,19 | 3 | 13 |
| 3530 | Cresol; 3-Methylphenol; m-Cresol; | 680 | 13,19 | - | - |
| 2337 | Cresol; 4-methylphenol; p-Cresol; | 55 | 10 | - | - |
| 3639 | Cyclocitral; beta-Cyclocitral isomer | 5 | 46,88 | - | - |
| 3420 | Damascenone; beta- Damascenone; | 0.002 | 46,88 | 0.009 | 86 |
| 3659 | Damascone; alpha- Damascone; | 1.5-100 | 70 | - | - |
| 3659 | Damascone; (+)-alpha-Damascone isomer; | 100 | 70 | - | - |
| 3659 | Damascone; (-)-alpha-Damascone isomer; | 1.5 | 70 | - | - |
| 3135 | Decadienal; trans,trans-2,4-Decadienal; | 0.07 | 10,31,32,37,45 | - | - |
| 2360 | Decalactone; gamma-Decalactone; 4-Decanolide; | 11 | 1 | 88 | 37,73 |
| 2361 | Decalactone; delta-Decalactone; 5-Decanolide; | 100 | 1 | 90-160 | 13,15,20,37,73 |
| 2362 | Decanal; Aldehyde C-10; Decyl aldehyde; | 0.1-2 | 10,11,13,31,37 | 7 | 13,14,31 |
| 2364 | Decanoic acid; Capric acid; | 10000 | 10,13,34 | 3500 | 13,35 |
| 2366 | Decenal; 2-Decenal; (E)-2-Decenal; | 0.3-0.4 | 10,13,21,31,32 | 230 | 31 |
| 2370 | Diacetyl; 2,3-dioxobutane; | 2.3-6.5 | 4,5,36,37,65 | 5 | 13,15 |
| 3137 | Dimethoxyphenol; 2,6-Dimethoxyphenol; Syringol; | 1850 | 13,30 | 1650 | 13,30 |
| 3536 | Dimethyl disulfide; Methyl disulfide; | 0.16-12 | 4,5,111 | 0.06-30 | 22,41,59,104 |
| 3275 | Dimethyl trisulfide; Methyl trisulfide; | 0.005-0.01 | 4,108,111 | 3 | 4,59,104 |
| 3268 | 3,4-Dimethyl-1,2-cyclopentanedione; | 17-20 | 74109 | - | - |
| 3269 | 3,5-Dimethyl-1,2-cyclopentanedione; | 1000 | 74 | - | - |
| 3664 | 2,5-Dimethyl-4-methoxy-3(2H)-furanone | 0.03 | 37,75 | - | - |
| 3271 | Dimethylpyrazine; 2,3-Dimethylpyrazine; | 2500-35000 | 4,10,32,76,120 | - | - |
| 3272 | Dimethylpyrazine; 2,5-Dimethylpyrazine; | 800-1800 | 4,10,77,78,79 | - | - |
| 3273 | Dimethylpyrazine; 2,6-Dimethylpyrazine; | 200-9000 | 4,32,49,76,120 | - | - |
| 3274 | Dimethylthiazole; 4,5-Dimethylthiazole; | 450-500 | 4,80,81 | - | - |
| 3541 | Dimethyltrithiolane; 3,5-Dimethyl-1,2,4-trithiolane, | - | - | 10 | 104 |
| 2400 | Dodecalactone; gamma-Dodecalactone; 4-Dodecanolide; | 7 | 1 | - | - |
| 2401 | Dodecalactone; delta- Dodecalactone; 5-Dodecanolide; | - | - | 1000 | 13,20 |
| 2615 | Dodecanal; Lauric aldehyde; Aldehyde C-12; Dodecyl aldehyde; | 2 | 31 | 1 | 13,14 |
| 2614 | Dodecanoic acid, Lauric acid; | 10000 | 13 | - | - |
| 3569 | Ethoxymethylpyrazine; 2-Ethoxy-3-methylpyrazine; | 0.8 | 124 | - | - |
| 2414 | Ethyl acetate; | 5-5000 | 7,13,43 | 3000-6600 | 13,15,20 |
| 2415 | Ethyl acetoacetate; Acetoacetic acid, ethyl ester; | - | - | 520 | 13,20 |
| 2418 | Ethyl acrylate; | 67 | 13,19 | - | - |
| 2419 | Ethyl alcohol; | 100000 | 7,13,23,43 | 52000 | 13,20 |
| 2422 | Ethyl benzoate; | 60 | 10 | - | - |
| 2427 | Ethyl butyrate; Ethyl butanoate; | 1 | 2,7,13,43 | 450 | 13,20 |
| 2430 | Ethyl cinnamate; | - | - | 16 | 13,20 |
| 2437 | Ethyl heptanoate; | 2.2 | 2 | 170 | 13,20 |
| 2439 | Ethyl hexanoate; Ethyl caproate; | 1 | 2,43 | - | - |
| 2428 | Ethyl isobutyrate; Ethyl 2-methylpropanoate; | 0.1 | 2,43,83 | - | - |
| 2440 | Ethyl lactate; | 14000 | 13,27 | - | - |
| 2443 | Ethyl methylbutyrate; Ethyl 2-methylbutyrate; | 0.1-0.3 | 2,7,13,43 | - | - |
| 3343 | Ethyl 3-methylthiopropionate; | 7 | 43 | - | - |
| 2451 | Ethyl palmitate; Ethyl hexadecanoate; Ethyl cetylate; | >2000 | 10 | - | - |
| 2452 | Ethyl phenylacetate; | 650 | 13,27 | - | - |
| 2456 | Ethyl propionate; Ethyl propanoate; | 10 | 43 | - | - |
| 2462 | Ethyl valerate; Ethyl pentanoate; | 1.5-5 | 2,7,13,43 | 94 | 13,20 |
| 2464 | Ethyl vanillin; 3-Ethoxy-4-hydroxybenzaldehyde; Ethavan; | 100 | 13,44 | - | - |
| 3149 | 2-Ethyl-3,5-dimethylpyrazine; | 1 | 4,49 | - | - |
| 3149 | 2-Ethyl-3,6-dimethylpyrazine; | 0.4-5.0 | 4,32,77,120 | - | - |
| 3150 | Ethyldimethylpyrazine; 3-Ethyl-2,6-dimethylpyrazine; | 1 | 4,49 | - | - |
| 2436 | Ethylguaiacol; 4-Ethylguaiacol; 4-Ethyl-2-methoxyphenol; | 50 | 57 | - | - |
| 3151 | Ethylhexanol; 2-Ethyl-l-hexanol; 2-Ethylhexan-l-ol; | 270000 | 13,50 | - | - |
| 3623 | Ethylhydroxymethylfuranone; 2-Ethyl-4-hydroxy-5-methyl-3(2H)furanone; | 43 | 74 | - | - |
| 3280 | Ethyl methoxypyrazine; 2-Ethyl-3-methoxypyrazine; | 0.4-0.425 | 4,78,120 | - | - |
| 3154 | Ethyl methylpyrazine; 2-Ethyl-5-methylpyrazine; | 100 | 4,13,32,120 | - | - |
| 3155 | Ethyl methylpyrazine; 3-Fthyl-2-methylpyrazine; | 130 | 4,13,32,120 | - | - |
| 3546 | Ethyl methylpyridine; 5-Ethyl-2-methylpyridine; | 19000 | 13,50,61 | - | - |
| 3281 | Ethylpyrazine; 2-Ethylpyrazine; | 6000-22000 | 4,13,32,51,120 | - | - |
| 2465 | Eucalyptol; Cineole; 1,8-Cineole; 1,8-epoxy-p-menthane; | 12 | 13,29 | - | - |
| 2467 | Eugenol; 4-Allyl-2-methoxyphenol; | 6-30 | 86,88 | - | - |
| 2475 | Eugenyl methyl ether; Methyl eugenol; Methyl eugenol ether; | 820 | 86 | - | - |
| 2478 | Farnesol; | 20 | 86 | - | - |
| 2487 | Formic acid; | 450000 | 13,23 | 83000 | 13 |
| 2489 | Furfural; | 3000-23000 | 4,10,13,32,52 | 5000 | 4,53 |
| 2491 | Furfuryl alcohol; | - | - | 5000 | 4,53 |
| 2493 | Furfuryl mercaptan; | 0.005 | 85 | 0.04 | 4,22 |
| 3163 | Furyl methyl ketone; 2-Furyl methyl ketone; 2-Acetylfuran; | 10000 | 88 | 80000 | 4,13,53 |
| 2507 | Geraniol; trans-3,7- Dimethyl-2,7-octadien-ol; | 40-75 | 2,86 | - | - |
| 2509 | Geranyl acetate; | 9 | 10,13,28 | - | - |
| 3542 | Geranyl acetone; 6,10-Dimethyl-5,9-undecadien-2-one; | 60 | 10,45,46,88,120 | - | - |
| 2513 | Geranyl isobutyrate; Geranyl 2-methylpropanoate; | 13 | 13,28 | - | - |
| 2517 | Geranyl propionate; Geranyl propanoate; | 10 | 13,28 | - | - |
| 2525 | Glycerol; Glycerin; | - | - | 4400000 | 13,54 |
| 3287 | Glycine; Aminoacetic acid; | - | - | 1300000 | 13,55 |
| 2532 | Guaiacol; o-Methoxyphenol; o-Hydroxyanisole, | 3-21 | 10,13,30 | 13 | 13,30 |
| 2539 | Heptalactone; gamma-Heptalactone; 4-heptanolide; | 400 | 1 | - | - |
| 2540 | Heptanal; Aldehyde C-7; Heptaldehyde; Heptyl aldehyde; | 3 | 10,11,13,21,31 | 21 | 31 |
| 3348 | Heptanoic acid; | 3000 | 13 | - | - |
| 2544 | Heptanone; 2-Heptanone; Methyl amyl ketone; | 140-3000 | 10,13,56,120 | 1000 | 13,56 |
| 3289 | Heptenal, 4-Heptenal (cis and trans); | 0.8-10 | 37,87 | - | - |
| 3165 | Heptenal; trans-2-Heptenal; | 13 | 10,11,31,32,46 | 80 | 31 |
| 3289 | Heptenal; (E)-4-Heptenal; trans-4-Heptenal; | 10 | 37,87 | - | - |
| 3289 | Heptenal; (Z)-4-Heptenal; cis-4-Heptenal; | 0.8 | 37,87 | - | - |
| 3400 | Heptenone; 3-Hepten-2-one; (E)-3-Hepten-2-one | 56 | 120 | - | - |
| 2548 | Heptyl alcohol; 1-Heptanol; n-Heptanol; Alcohol C-7; | 3 | 11,13 | 31 | 13,15 |
| 2550 | Heptyl isobutyrate; Heptyl 2-methylpropanoate; | 13 | 13,28 | - | - |
| 3429 | Hexadienal; (E,E)-2,4-Hexadienal; trans,trans-2,4-Hexadienal; | 10-60 | 31,120 | - | - |
| 2556 | Hexalactone; gamma-Hexalactone; 4-Hexanolide; Hexan-4-olide; | 1600 | 1 | - | - |
| 2557 | Hexanal; Aldehyde C-6; Caproic aldehyde; | 4.5-5 | 7,10,11,31,45 | 16-76 | 13,14,15,31 |
| 2559 | Hexanoic acid; Caproic acid; | 3000 | 10,13,34,88 | 5400 | 13,35 |
| 2567 | Hexanol; 1-Hexanol; Hexyl alcohol; Caproic alcohol; Alcohol C-6; | 2500 | 2,10 | - | - |
| 2560 | Hexenal; 2-hexenal; Hex-2-enal; (E)-2-hexenal; | 17 | 2,10,11,45,46 | - | - |
| 2561 | Hexenal; cis-3-Hexenal; (Z)-3-hexenal; | 0.25 | 46,88 | - | - |
| 2563 | Hexenol; 3-Hexen-l-ol; cis-3-Hexenol;(Z)-3-Hexenol; | 70 | 2,13,45,46,88 | - | - |
| 2565 | Hexyl acetate; | 2 | 2,7,13,83 | - | - |
| 2568 | Hexyl butyrate; Hexyl butanoate; | 250 | 2 | - | - |
| 3172 | Hexyl isobutyrate; Hexyl 2-methylpropanoate; | 6-13 | 2,13,28 | - | - |
| 3499 | Hexyl methylbutanoate; Hexyl 2-methylbutanoate; | 22 | 2 | - | - |
| 2576 | Hexyl propionate; Hexyl propanoate; | 8 | 2,13,28 | - | - |
| 3696 | Hydroxydecadienoic acid lactone; 6-Pentyl-alpha-pyrone, | 150 | 1 | - | - |
| 3549 | Hydroxydihydrotheaspirane; 6-Hydroxydihydrotheaspirane; | 0.2 | 86 | - | - |
| 2593 | Indole; | 140 | 10 | - | - |
| 2594 | lonone; alpha-lonone; | - | - | 0.4 | 13,20,37 |
| 2595 | lonone; beta-lonone; | 0.007 | 23,32,37,45,88 | - | - |
| 2055 | Isoamyl acetate; 3-Methylbutyl acetate; | 2 | 43 | - | - |
| 2057 | Isoamyl alcohol, 3-Methyl-1-butanol; Isopentyl alcohol; | 250-300 | 10,46,88 | 170 | 13,20 |
| 2175 | Isobutyl acetate; | 66 | 7,13 | - | - |
| 2179 | Isobutyl alcohol; 2-Methyl- I -propanol; | 7000 | 13,27 | - | - |
| 2189 | Isobutyl isobutyrate; 2-Methylpropyl 2-methylpropanoate; | 30 | 2,13,28 | - | - |
| 3132 | Isobutyimethoxypyrazine; 2-Isobutyl-3-methoxypyrazine; | 0.002-0.016 | 4,37,52,76,120 | - | - |
| 3133 | Isobutylmethylpyrazine; 2-Isobutyl-3-methylpyrazine; | 35-130 | 4,13,32,76,120 | - | - |
| 3134 | Isobutylthiazole; 2-lsobutylthiazole; | 2-3.5 | 4,13,45,46.89 | 3 | 4,59,104 |
| 2220 | Isobutyraldehyde; 2-Methylpropanal; | 0.1-2.3 | 4,12,32,38 | - | - |
| 2222 | Isobutyric acid; 2-Methylpropanoic acid; | 8100 | 13,27 | - | - |
| 3102 | Isovaleric acid; 3-Methylbutanoic acid; | 120-700 | 13,27,37,38,88 | - | - |
| 3745 | Jasmine lactone; Dec-7-en-5-olide; | 2000 | 1 | - | - |
| 2633 | Limonene; d-Limonene; | 10 | 13,37,45 | - | - |
| 2635 | Linalool; | 6 | 13,28,37,45,88 | - | - |
| 2656 | Maltol; Veltol ; Corps praline; | 35000 | 4,58 | 7100-13000 | 4,13,20,58 |
| 3153 | 5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone; Maple furanone; | 0.00001 | 90 | - | - |
| 3700 | Menthenethiol; 1-p-Menthene-8-thiol; | 0.0001 | 106 | - | - |
| 2667 | Menthone; p-Menthan-3-one; | 170 | 13,29 | - | - |
| 3358 | 2-Methoxy-3-isopropylpyrazine; | 0.002-10 | 4,76,52,92 | - | - |
| 3358 | 2-Methoxy-5-isopropylpyrazine; | 10 | 4,92 | - | - |
| 2671 | Methoxymethylphenol; 2-Methoxy-4-methylphenol; Creosol; | 90 | 13,30 | 65 | 13,30 |
| 3433 | 2-Methoxy-3-sec-butylpyrazine; | 0.001 | 4,91 | - | - |
| 3183 | 2-,5 or 6-Methoxy-3-methylpyrazine; | 3-15 | 4,78,92 | - | - |
| 3183 | 2-Methoxy-3-methylpyrazine; | 3-7 | 4,78,92,120,124 | - | - |
| 3183 | 5-Methoxy-2-methylpyrazine; | 15 | 4,92 | - | - |
| 3302 | Methoxypyrazine; 2-Methoxypyrazine; | 400-700 | 4,78,120,124 | - | - |
| 2675 | Methoxyvinylphenol; 2-Methoxy-4-vinylphenol; 4-Vinylguaiacol; | 3 | 10 | - | - |
| 2693 | Methyl butyrate; Methyl butanoate; | 60-76 | 2,43 | - | - |
| 3362 | Methyl 2-furylmethyl disulfide; | 0.04 | 93,94 | - | - |
| 2705 | Methyl heptanoate; | 4 | 28,43 | - | - |
| 2708 | Methyl hexanoate, Methyl caproate; | 70-84 | 2,43 | - | - |
| 2694 | Methyl isobutyrate; Methyl 2-methyl propanoate; | 7 | 43 | - | - |
| 2716 | Methyl mercaptan; | 0.02 | 4,11,13 | 2 | 4,9,13,26 |
| 2719 | Methyl methylbutyrate; Methyl 2-methylbutyrate; | 0.25 | 43 | - | - |
| 2720 | Methyl 3-methylthiopropionate; | 180 | 43 | - | - |
| 2728 | Methyl octanoate; Methyl caprylate; | 200 | 43 | - | - |
| 3576 | Methyl 1-propenyl disulfide; | - | - | 6 | 4,95,104 |
| 2745 | Methyl salicylate; | 40 | 46,88 | - | - |
| 2746 | Methyl sulfide; Dimethyl sulfide; Methylthiomethane; | 0.3-1 | 4,5,11,88 | 0.03-12 | 4,22 |
| 2752 | Methyl valerate; Methyl pentanoate; | 20 | 43 | - | - |
| 2677 | 4-Methylacetophenone; p-Methylacetophenone; | 0.027 | 110 | - | - |
| 3644 | Methylbutyl acetate, 2-Methylbutyl acetate; | 5 | 7,13 | - | - |
| 2691 | Methylbutyraldehyde; 2-Methylbutyraldehyde; | 1 | 4,12 | - | - |
| 2692 | Methylbutyraldehyde; 3-Methylbutyraldehyde; Isovaleraldehyde; | 0.2-2 | 4,12,78,88 | 170 | 20 |
| 2695 | Methylbutyric acid; 2-Methylbutyric acid; | - | - | 1600 | 13,20 |
| 2700 | Methylcyclopentenolone; Cyclotene; Ketonarome; Corylone; MCP; | 300 | 109 | - | - |
| 3189 | 2-Methyl-3-(furfurylthio)pyrazine | <1 | 4,96 | - | - |
| 3189 | 2-Methyl-5-(furfurylthio)pyrazine | <1 | 4,96 | - | - |
| 3363 | Methyl heptadienone; 6-Methyl-3,5-heptadien-2-one; | 380 | 10,13,45,88 | - | - |
| FDA | Methylheptenol; 6-Methyl-5-hepten-2-ol; | 2000 | 88 | - | - |
| 2707 | Methylheptenone; 6-Methyl-5-hepten-2-one; | 50 | 46,88 | - | - |
| 3578 | 2-Methyl-4-propyl-1,3-oxathiane; | 2-4 | 70 | - | - |
| 3578 | (+)-cis-2-Methyl-4-propyl-1,3-oxathiane; | 2 | 70 | - | - |
| 3578 | (-)-cis-2-Methyl-4-propyl-1,3-oxathiane; | 4 | 70 | - | - |
| 3309 | Methylpyrazine, 2-Methylpyrazine; | 60-105000 | 10,32,51,92,124 | - | - |
| 3204 | 4-Methyl-5-thiazoleethanol; Sulfurol; | 10800 | 13,60 | - | - |
| 3206 | Methylthioacetaldehyde; 2-Methylthioacetaldehyde; | 16 | 13,45 | - | - |
| 3208 | Methylthiomethylpyrazine (mixture of isomers); | 1-4 | 4,92,96 | - | - |
| 3208 | 2-Methylthio-3-methylpyrazine; | 1-4 | 4,92,124 | - | - |
| 3208 | 5-Methylthio-2-methylpyrazine; | 4 | 4,96 | - | - |
| 3209 | Methylthiophencarboxaldehyde; 2-Formyl-5-methylthiophene; | - | - | 1 | 4,59 |
| 2747 | Methylthiopropanal; 3-(Methylthio)-propanal; Methional; | 0.2 | 4,13,32,88 | 0.05-10 | 4,59,41,104 |
| 2762 | Myrcene; | 13-15 | 13,21,28,37,97 | - | - |
| 2763 | Myristaldehyde; Tetradecanal; Aldehyde C-14 (Myristic); | - | - | 60 | 13,14 |
| 2764 | Myristic acid; Tetradecanoic acid; | 10000 | 10,13,34 | - | - |
| 2770 | Nerol; | 300 | 86 | - | - |
| 3377 | Nonadienal; (E,Z)-2,6-Nonadienal; trans,cis-2,6-Nonadienal; | 0.01 | 31,120 | - | - |
| 3212 | Nonadienal; (E,E)-2,4-Nonadienal; trans,trans-2,4-Nonadienal; | 0.09 | 120 | - | - |
| 2782 | Nonanal; Nonyl aldehyde; Aldehyde C-9; | 1 | 10,11,13,31,98 | 6-12 | 13,14,31 |
| 2784 | Nonanoic acid; | 3000 | 10,13,34 | - | - |
| 2789 | Nonanol; 1 -Nonanol; Nonyl alcohol; Alcohol C-9; | 50 | 10 | - | - |
| 2785 | Nonanone; 2-Nonanone; Methyl heptyl ketone; | 5-200 | 10,120 | - | - |
| 3213 | Nonenal; 2-Nonenal; | 0.08-0.1 | 10,11,21,31,37 | 6 | 31 |
| 3580 | Nonenal; cis-6-Nonenal; | 0.02 | 37 | - | - |
| 3166 | Nootkatone; (+)-Nootkatone (the natural isomer) | 0.8-1 | 37,70,86,99 | - | - |
| 3166 | Nootkatone; (-)-Nootkatone (the unnatural isomer) | 600 | 70 | - | - |
| 3214 | Octalactone; delta-Octalactone; 5-Octanolide; | 400 | 1 | - | - |
| 2796 | Octalactone; gamma-Octalactone; 4-octanolide, | 7 | 1 | 400 | 13,20 |
| 2797 | Octanal; Caprylic aldehyde; Aldehyde C-8; | 0.7 | 10,11,13,31,120 | 5-45 | 13,14,31 |
| 2799 | Octanoic acid; Caprylic acid; | 3000 | 10,13,34 | 5300 | 13,35 |
| 2800 | Octanol; 1-Octanol; Octyl alcohol,- Alcohol C-8; | 110-130 | 10,13,19 | - | - |
| 2802 | Octanone; 2-Octanone; | 50 | 10 | 150-1000 | 13,14,15 |
| 2803 | Octanone; 3-Octanone; | 28 | 10 | - | - |
| 3215 | Octenal; 2-Octenal; | 3 | 10,13,31,32 | 90 | 31 |
| 2805 | Octenol; 1-Octen-3-ol; | 1 | 10 | - | - |
| 3515 | Octenone; 1-Octen-3-one; | 0.005 | 108 | 0.1 | 37,68 |
| 2806 | Octyl acetate; | 12 | 13,28 | - | - |
| 2808 | Octyl isobutyrate; Octyl 2-methylpropanoate; | 6 | 13,28 | - | - |
| 2832 | Palmitic acid; Hexadecanoic acid; | 10000 | 13 | - | - |
| 2840 | Pentadecalactone; omega-Pentadecalactone; 15-Pentadecanolide; | 1-4 | 13,38,62 | - | - |
| 2842 | Pentanone; 2-Pentanone; | 70000 | 13,42 | - | - |
| 3218 | Pentenal; 2-Pentenal; | 1500 | 46 | - | - |
| 3584 | Pentenol, 1-Penten-3-ol; | 400 | 13,45,46,88 | - | - |
| 3382 | Pentenone, 1-Penten-3-one; Ethyl vinyl ketone; | 1-1.3 | 13,45,46,32,88 | - | - |
| 3417 | Pentenone, 3-Penten-2-one; | 1.5 | 10 | - | - |
| 3317 | Pentylfuran; 2-Pentylfuran; | 6 | 4,52,88 | - | - |
| 3383 | Pentylpyridine; 2-Pentylpyridine, | 0.6 | 4,102 | - | - |
| 2858 | Phenethyl alcohol; 2-Phenethyl alcohol; | 750-1100 | 10,46,86,88 | - | - |
| 3223 | Phenol; | 5900 | 13,19 | - | - |
| 2874 | Phenylacetaldehyde; | 4 | 10,13,32,45,46 | - | - |
| 2878 | Phenylacetic acid; | 10000 | 13,64 | - | - |
| 2902 | Pinene; alpha-Pinene; | 6 | 13,28 | - | - |
| 2903 | Pinene; beta-Pinene; | 140 | 13,28 | - | - |
| 2908 | Piperidine; | 65000 | 13,17 | - | - |
| 2911 | Piperonal; Heliotropine; | - | - | 4 | 13,20 |
| 3521 | Propanethiol; 1-Propanethiol; n-Propyl mercaptan; | 3.1 | 13,40 | 0.06 | 4,22 |
| 2928 | Propanol; 1-Propanol; Propyl alcohol; | 9000 | 7,13,23 | - | - |
| 3227 | Propenyl propyl disulfide; Propyl propenyl disulfide; | - | - | 2 | 4,13,95 |
| 2922 | Propenylguaethol; 2-Ethoxy-5-propenylphenol; | 400 | 13,44 | - | - |
| 2923 | Propionaldehyde; Propanal; | 9.5-37 | 10,11,13,31,120 | - | - |
| 2924 | Propionic acid; Propanoic acid; | 20000 | 13,27 | - | - |
| 2934 | Propyl butyrate; Propyl butanoate; | 18-124 | 2,7,13 | - | - |
| 2958 | Propyl propionate; Propyl propanoate; | 57 | 2,7,13 | - | - |
| 3231 | Pyrazinyl methyl sulfide; 2-(Methylthiomethyl)-pyrazine; | 20 | 4,96 | - | - |
| 2966 | Pyridine; | 2000 | 10 | - | - |
| 3386 | Pyrrole; | 49600 | 13,17 | - | - |
| 3523 | Pyrrolidine; | 20200 | 13,17 | - | - |
| 3470 | Quinoline; | 700 | 10,34 | - | - |
| 2588 | Raspberry Ketone; 4-(p-Hydroxyphenyl)-2-butanone; Oxanone, | 100 | 37,103 | - | - |
| 3236 | Rose oxide; 4-Methyl-2-(2-methylpropen-1-yl)-tetrahydropyran; | 0.5 | 86 | - | - |
| 3141 | Sinensal; alpha-Sinensal; | 0.05 | 37,97 | - | - |
| 3634 | Sotolon; Caramel furanone; | 0.001 | 90 | - | - |
| 3035 | Stearic acid; Octadecanoic acid; | 20000 | 10,13 | - | - |
| 3174 | Strawberry furanone; 4,5-Dimethyl-3-hydroxy-2(5H)-furanone; | 0.04 | 37,75 | - | - |
| 3233 | Styrene; Vinylbenzene; | 730 | 13,19 | - | - |
| 3045 | Terpineol; alpha-Terpineol; p-Menth-l-en-8-ol; | 330-350 | 2,21,37,86,88 | - | - |
| 3046 | Terpinolene; p-Menth-1,4(8)-diene; | 200 | 13,21 | - | - |
| 3237 | Tetramethylpyrazine, 2,3,5,6-Tetramethylpyrazine; | 1000-10000 | 4,51,96 | - | - |
| 3322 | Thiamine hydrochloride; (value for thiamine pure) | - | - | 39 | 104 |
| 3066 | Thymol, 5-Methyl-2-isopropylphenol; | - | - | 50 | 13 |
| 3241 | Trimethylamine; | 0.37-1.06 | 13,17,38,66 | - | - |
| 3473 | 2,2,6-Trimethylcyclohexanone, | 100 | 2 | - | - |
| 3525 | Trimethyloxazoline; 2,4,5-Trimethyl-3-oxazoline; | 1000 | 4,105 | - | - |
| 3244 | Trimethyl pyrazine; 2,3,5-Trimethylpyrazine, | 400-1800 | 4,80,92 | - | - |
| 3325 | Trimethylthiazole; 2,4,5-Trimethylthiazole; | 50 | 4,80 | - | - |
| 3294 | Undecalactone; delta-Undecalactone; 5-Undecanolide; | 150 | 13,20 | - | - |
| 3092 | Undecanal; Aldehyde C-11 (undecylic); | 5 | 11,13,31,120 | - | - |
| 3245 | Undecanoic acid; Undecylic acid; | 10000 | 13 | - | - |
| 3093 | Unclecanone; 2-Undecanone; Methyl nonyl ketone; | 7 | 10120 | - | - |
| 3098 | Valeraldehyde; Pentanal; | 12-42 | 10,11,13,31,120 76 | 31 | |
| 3101 | Valeric acid; Pentanoic acid; | 3000 | 13 | - | - |
| 3107 | Vanillin, 4-Hydroxy-3-methoxybenzaldehyde; | 20-200 | 13,37,44,65 | 680 | 13,20 |
| 3739 | Vinylphenol; 4-Vinylphenol; | 10 | 10 | - | - |
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