| ibotenic acid | |
| CAS: 2552-55-8 Use(s): toxic natural substances | |
| icariin | |
| CAS: 489-32-7 Use(s): natural substances and extractives | |
| icariside B8 | |
| CAS: 126176-78-1 Use(s): natural substances and extractives | |
| icosapent | |
| CAS: 10417-94-4 Use(s): emollients | |
| icosyl ferulate | |
| CAS: 64190-82-5 Use(s): natural substances and extractives | |
| icterogenin | |
| CAS: 561-47-7 Use(s): natural substances and extractives | |
| imperatorin | |
| CAS: 482-44-0 Use(s): natural substances and extractives | |
| iso | imperatorin |
| CAS: 482-45-1 Use(s): natural substances and extractives | |
| indole | |
| CAS: 120-72-9 FEMA: 2593 JECFA: 1301 FLAVIS: 14.007 Use(s): flavor and fragrance agents | |
| indole acetaldehyde | |
| CAS: 2591-98-2 Use(s): natural substances and extractives | |
| indole acetic acid | |
| CAS: 87-51-4 Use(s): cosmetic ingredient for skin conditioning | |
| 3- | indole butyric acid |
| CAS: 133-32-4 Use(s): pharmaceuticals / chemical synthisis | |
| indole-3-carbinol | |
| CAS: 700-06-1 Use(s): pharmaceuticals / chemical synthisis | |
| indole-3-carboxaldehyde | |
| CAS: 487-89-8 Use(s): pharmaceuticals / chemical synthisis | |
| indole-2-carboxylic acid | |
| CAS: 1477-50-5 Use(s): natural substances and extractives | |
| indole-3-acetamide | |
| CAS: 879-37-8 Use(s): natural substances and extractives | |
| indole-3-carboxylic acid | |
| CAS: 771-50-6 Use(s): natural substances and extractives | |
| 3- | indolyl acetonitrile |
| CAS: 771-51-7 Use(s): natural substances and extractives | |
| ineketone | |
| CAS: 62574-18-9 Use(s): natural substances and extractives | |
| inosine | |
| CAS: 58-63-9 Use(s): cosmetic ingredient for skin conditioning | |
| inositol | |
| CAS: 87-89-8 Use(s): special dietary and nutritional additives | |
| integerrimine | |
| CAS: 480-79-5 Use(s): natural substances and extractives | |
| integrin | |
| CAS: 60791-49-3 Use(s): natural substances and extractives | |
| intermedeol | |
| CAS: 6168-59-8 Use(s): natural substances and extractives | |
| neo | intermedeol |
| CAS: 5945-72-2 Use(s): natural substances and extractives | |
| intermedine | |
| CAS: 10285-06-0 Use(s): natural substances and extractives | |
| intricatin | |
| CAS: 124166-25-2 Use(s): natural substances and extractives | |
| inulin | |
| CAS: 9005-80-5 Use(s): thickeners, gelling agents, stabalizers and emulsifiers | |
| alpha- | ionene |
| CAS: 475-03-6 FEMA: 4264 FLAVIS: 01.058 Use(s): flavor and fragrance agents | |
| 3-oxo-alpha- | ionol |
| CAS: 34318-21-3 Use(s): natural substances and extractives | |
| 4-oxo-beta- | ionol |
| CAS: NF0473 Use(s): natural substances and extractives | |
| alpha- | ionol |
| CAS: 25312-34-9 FEMA: 3624 JECFA: 391 FLAVIS: 02.105 Use(s): flavor and fragrance agents | |
| beta- | ionol |
| CAS: 22029-76-1 FEMA: 3625 JECFA: 392 FLAVIS: 02.106 Use(s): flavor and fragrance agents | |
| (R)-alpha- | ionone |
| CAS: 24190-29-2 Use(s): natural substances and extractives | |
| 3-oxo-beta- | ionone |
| CAS: 27185-77-9 Use(s): natural substances and extractives | |
| alpha- | ionone |
| CAS: 6901-97-9 Use(s): flavor and fragrance agents | |
| alpha- | ionone |
| CAS: 127-41-3 FEMA: 2594 JECFA: 388 FLAVIS: 07.007 Use(s): flavor and fragrance agents | |
| beta- | ionone |
| CAS: 14901-07-6 FEMA: 2595 FLAVIS: 07.008 Use(s): flavor and fragrance agents | |
| (E)-beta- | ionone |
| CAS: 79-77-6 FEMA: 2595 JECFA: 389 Use(s): flavor and fragrance agents | |
| (Z)-beta- | ionone |
| CAS: 35031-06-2 Use(s): natural substances and extractives | |
| gamma- | ionone |
| CAS: 79-76-5 FEMA: 3175 FLAVIS: 07.091 Use(s): flavor and fragrance agents | |
| pseudo | ionone |
| CAS: 141-10-6 FEMA: 4299 JECFA: 2187 FLAVIS: 07.198 Use(s): flavoring agents | |
| (E)-beta- | ionone epoxide |
| CAS: 36340-49-5 Use(s): natural substances and extractives | |
| beta- | ionone epoxide |
| CAS: 23267-57-4 FEMA: 4144 JECFA: 1571 FLAVIS: 07.170 Use(s): flavor and fragrance agents | |
| ionone mixed isomers | |
| CAS: 8013-90-9 Use(s): flavor and fragrance agents | |
| beta- | ionyl acetate |
| CAS: 22030-19-9 FEMA: 3844 JECFA: 1409 FLAVIS: 09.305 Use(s): flavor and fragrance agents | |
| ipomeamarone | |
| CAS: 20007-82-3 Use(s): natural substances and extractives | |
| (+)- | ipomeamarone |
| CAS: 494-23-5 Use(s): natural substances and extractives | |
| ipomeamaronol | |
| CAS: 26767-96-4 Use(s): natural substances and extractives | |
| ipomeanine | |
| CAS: 496-06-0 Use(s): natural substances and extractives | |
| ipsdienol | |
| CAS: 35628-00-3 Use(s): natural substances and extractives | |
| (±)- | ipsdienol |
| CAS: 54809-53-9 Use(s): natural substances and extractives | |
| ipsenol | |
| CAS: 35628-05-8 Use(s): natural substances and extractives | |
| irenolone | |
| CAS: 149184-19-0 Use(s): natural substances and extractives | |
| iridodial | |
| CAS: 550-45-8 Use(s): natural substances and extractives | |
| iridogermanal | |
| CAS: 81456-98-6 Use(s): natural substances and extractives | |
| iso | iridogermanal |
| CAS: NF0475 Use(s): natural substances and extractives | |
| iridomyrmecin | |
| CAS: 485-43-8 Use(s): natural substances and extractives | |
| iriflorental | |
| CAS: 86293-26-7 Use(s): natural substances and extractives | |
| irigenin | |
| CAS: 548-76-5 Use(s): natural substances and extractives | |
| alpha- | irigermanal |
| CAS: 81456-96-4 Use(s): natural substances and extractives | |
| gamma- | irigermanal |
| CAS: 81456-97-5 Use(s): natural substances and extractives | |
| iripallidal | |
| CAS: 86293-27-8 Use(s): natural substances and extractives | |
| irisone B | |
| CAS: 97359-75-6 Use(s): natural substances and extractives | |
| irisquinone | |
| CAS: 56495-82-0 Use(s): natural substances and extractives | |
| irisresorcinol | |
| CAS: 52483-21-3 Use(s): natural substances and extractives | |
| alpha- | irone |
| CAS: 79-69-6 FEMA: 2597 JECFA: 403 FLAVIS: 07.011 Use(s): flavor and fragrance agents | |
| beta- | irone |
| CAS: 79-70-9 FLAVIS: 07.200 Use(s): flavor and fragrance agents | |
| isatidine | |
| CAS: 15503-86-3 Use(s): natural substances and extractives | |
| istanbulin A | |
| CAS: 35481-83-5 Use(s): natural substances and extractives | |
| istanbulin B | |
| CAS: 12656-97-2 Use(s): natural substances and extractives | |
| itaconic acid | |
| CAS: 97-65-4 Use(s): natural substances and extractives | |
| italicene | |
| CAS: 94535-52-1 Use(s): natural substances and extractives | |
| iso | italicene |
| CAS: 94482-89-0 Use(s): natural substances and extractives | |
| italicene epoxide | |
| CAS: 104188-24-1 Use(s): natural substances and extractives | |
| italicene ether | |
| CAS: 104188-25-2 Use(s): natural substances and extractives | |
| italidipyrone | |
| CAS: 75680-22-7 Use(s): natural substances and extractives | |
| italipyrone | |
| CAS: 75680-21-6 Use(s): natural substances and extractives | |
| ivalin | |
| CAS: 5938-03-4 Use(s): natural substances and extractives | |
| ixocarpalactone A | |
| CAS: 71801-45-1 Use(s): natural substances and extractives | |
| ixocarpalactone B | |
| CAS: 71801-44-0 Use(s): natural substances and extractives | |
| ixocarpanolide | |
| CAS: 108157-59-1 Use(s): natural substances and extractives |