| radish isothiocyanate | |
| CAS: 505-79-3 FEMA: 3312 JECFA: 1564 FLAVIS: 12.030 Use(s): flavoring agents | |
| raffinose | |
| CAS: 512-69-6 Use(s): cosmetic agents | |
| ramontoside | |
| CAS: 133882-75-4 Use(s): natural substances and extractives | |
| raphanusol A | |
| CAS: 74565-72-3 Use(s): natural substances and extractives | |
| raspberry ketone | |
| CAS: 5471-51-2 FEMA: 2588 JECFA: 728 FLAVIS: 07.055 Use(s): cosmetic, flavor and fragrance agents | |
| raspberry ketone methyl ether | |
| CAS: 104-20-1 FEMA: 2672 JECFA: 818 FLAVIS: 07.029 Use(s): flavor and fragrance agents | |
| raubasine | |
| CAS: 483-04-5 Use(s): pharmaceuticals / chemical synthisis | |
| rauhimbine | |
| CAS: 66634-44-4 Use(s): natural substances and extractives | |
| rauwolscine hydrochloride | |
| CAS: 6211-32-1 Use(s): natural substances and extractives | |
| rebaudioside A | |
| CAS: 58543-16-1 FEMA: 4601 FLAVIS: 16.113 Use(s): sweeteners, flavor enhancers | |
| rebaudioside B | |
| CAS: 58543-17-2 Use(s): natural substances and extractives | |
| rebaudioside C | |
| CAS: 63550-99-2 FEMA: 4720 Use(s): sweeteners, flavor enhancers | |
| rebaudioside D | |
| CAS: 63279-13-0 FEMA: 4921 Use(s): sweeteners, flavor enhancers | |
| rebaudioside E | |
| CAS: 63279-14-1 FEMA: 4936 Use(s): sweeteners, flavor enhancers | |
| rebaudioside I 95% | |
| CAS: 1220616-34-1 FEMA: 4937 Use(s): sweeteners, flavor enhancers | |
| rebaudioside M 95% | |
| CAS: 1220616-44-3 FEMA: 4922 Use(s): sweeteners, flavor enhancers | |
| rebaudioside X | |
| CAS: 1220616-44-3 FEMA: 4895 Use(s): sweeteners, flavor enhancers | |
| rehmannic acid | |
| CAS: 467-81-2 Use(s): natural substances and extractives | |
| repandiol | |
| CAS: 147921-90-2 Use(s): natural substances and extractives | |
| reserpic acid hydrochloride | |
| CAS: 1910-70-9 Use(s): natural substances and extractives | |
| resokaempferol | |
| CAS: 2034-65-3 Use(s): natural substances and extractives | |
| resveratrol | |
| CAS: 501-36-0 Use(s): cosmetic agents | |
| (Z)- | resveratrol |
| CAS: 61434-67-1 Use(s): natural substances and extractives | |
| retene | |
| CAS: 483-65-8 Use(s): indirect food additives: adhesives and components of coatings | |
| reticulacinone | |
| CAS: 155709-42-5 Use(s): natural substances and extractives | |
| all-(E)- | retinoic acid |
| CAS: 302-79-4 Use(s): pharmaceuticals / chemical synthisis | |
| retrorsine | |
| CAS: 480-54-6 Use(s): natural substances and extractives | |
| retusine | |
| CAS: 1245-15-4 Use(s): information only not used for fragrances or flavors | |
| rhamnalpinogenin | |
| CAS: 95796-47-7 Use(s): natural substances and extractives | |
| rhamnazin | |
| CAS: 552-54-5 Use(s): natural substances and extractives | |
| rhamnetin | |
| CAS: 90-19-7 Use(s): natural substances and extractives | |
| iso | rhamnetin |
| CAS: 480-19-3 Use(s): cosmetic agents | |
| iso | rhamnetin 3-neohesperidoside |
| CAS: 55033-90-4 Use(s): natural substances and extractives | |
| iso | rhamnetin 3-O-alpha-rhamnopyranosyl-(1-2)-beta-galactopyranoside |
| CAS: 107740-46-5 Use(s): natural substances and extractives | |
| iso | rhamnetin-3-O-glucoside |
| CAS: 5041-82-7 Use(s): natural substances and extractives | |
| laevo- | rhamnose |
| CAS: 3615-41-6 FEMA: 3730 Use(s): sweeteners, flavor enhancers | |
| rhapontigenin | |
| CAS: 500-65-2 Use(s): natural substances and extractives | |
| rhapontin | |
| CAS: 155-58-8 Use(s): natural substances and extractives | |
| rhodinol | |
| CAS: 141-25-3 FEMA: 2980 Use(s): flavor and fragrance agents | |
| (S)- | rhodinol |
| CAS: 6812-78-8 FEMA: 2980 JECFA: 1222 FLAVIS: 02.027 Use(s): flavor and fragrance agents | |
| rhodinyl acetate | |
| CAS: 141-11-7 FEMA: 2981 JECFA: 60 FLAVIS: 09.033 Use(s): flavor and fragrance agents | |
| rhodinyl butyrate | |
| CAS: 141-15-1 FEMA: 2982 JECFA: 68 FLAVIS: 09.927 Use(s): flavor and fragrance agents | |
| rhodinyl isobutyrate | |
| CAS: 138-23-8 FEMA: 2983 JECFA: 74 FLAVIS: 09.940 Use(s): flavor and fragrance agents | |
| rhodinyl formate | |
| CAS: 141-09-3 FEMA: 2984 JECFA: 56 FLAVIS: 09.079 Use(s): flavor and fragrance agents | |
| rhododendrol | |
| CAS: 69617-84-1 Use(s): cosmetic ingredient for skin conditioning | |
| rhodopseudomonas | |
| Use(s): bleaching, skin conditioning | |
| rhoeadine | |
| CAS: 2718-25-4 Use(s): pharmaceuticals / chemical synthisis | |
| rhoifolin | |
| CAS: 17306-46-6 Use(s): natural substances and extractives | |
| iso | rhoifolin |
| CAS: 552-57-8 Use(s): natural substances and extractives | |
| rhyncophylline | |
| CAS: 76-66-4 Use(s): natural substances and extractives | |
| (-)- | riboflavin |
| CAS: 83-88-5 Use(s): nutrient supplements | |
| riboflavin 5'-phosphate | |
| CAS: 146-17-8 Use(s): nutrient supplements | |
| dextro- | ribose |
| CAS: 50-69-1 FEMA: 3793 Use(s): sweeteners, flavor enhancers | |
| D- | ribulose |
| CAS: 488-84-6 Use(s): natural substances and extractives | |
| (Z)- | ricinoleic acid |
| CAS: 141-22-0 Use(s): emollients, emulsifiers, surfactants | |
| ricinoleic acid + linoleic acid + oleic acid | |
| FEMA: 4804 Use(s): flavoring agents | |
| riesling acetal | |
| CAS: NF0503 Use(s): natural substances and extractives | |
| rimuene | |
| CAS: 1686-67-5 Use(s): natural substances and extractives | |
| (-)- | rishitin |
| CAS: 18178-54-6 Use(s): natural substances and extractives | |
| rishitinol | |
| CAS: 31316-42-4 Use(s): natural substances and extractives | |
| RNA | |
| CAS: 63231-63-0 Use(s): cosmetic ingredient for skin conditioning | |
| robinetin | |
| CAS: 490-31-3 Use(s): natural substances and extractives | |
| robinetinidin chloride | |
| CAS: 3020-09-5 Use(s): natural substances and extractives | |
| robinin | |
| CAS: 301-19-9 Use(s): natural substances and extractives | |
| robustic acid | |
| CAS: 5307-59-5 Use(s): natural substances and extractives | |
| roemerine | |
| CAS: 548-08-3 Use(s): natural substances and extractives | |
| rofficerone | |
| CAS: 150148-82-6 Use(s): natural substances and extractives | |
| roquefortine | |
| CAS: 58735-64-1 Use(s): natural substances and extractives | |
| rosacyanthin | |
| Use(s): fragrance agents | |
| rose butanoate | |
| CAS: 24817-51-4 FEMA: 3632 JECFA: 993 FLAVIS: 09.538 Use(s): flavor and fragrance agents | |
| rosefuran | |
| CAS: 15186-51-3 FEMA: 4174 JECFA: 1494 FLAVIS: 13.148 Use(s): flavor and fragrance agents | |
| rose furan epoxide | |
| CAS: 92356-06-4 Use(s): flavor and fragrance agents | |
| (-)-(E)- | rose oxide |
| CAS: 5258-11-7 Use(s): flavor and fragrance agents | |
| (E)- | rose oxide |
| CAS: 4610-11-1 Use(s): fragrance agents | |
| (Z)- | rose oxide |
| CAS: 16409-43-1 FEMA: 3236 JECFA: 1237 FLAVIS: 13.037 Use(s): flavor and fragrance agents | |
| laevo- | rose oxide |
| CAS: 3033-23-6 FEMA: 3236 FLAVIS: 13.170 Use(s): flavor and fragrance agents | |
| rose petal acetate | |
| CAS: 50816-18-7 Use(s): fragrance agents | |
| rosifoliol | |
| CAS: 63891-61-2 Use(s): natural substances and extractives | |
| (R)- | rosin wood |
| CAS: 9014-63-5 Use(s): emulsifiers, density adjustment agent for flavoring oils in beverages | |
| rosmadial | |
| CAS: 85514-31-4 Use(s): natural substances and extractives | |
| rosmanol | |
| CAS: 80225-53-2 Use(s): natural substances and extractives | |
| epi | rosmanol |
| CAS: 93380-12-2 Use(s): natural substances and extractives | |
| iso | rosmanol |
| CAS: 93780-80-4 Use(s): natural substances and extractives | |
| rosmaricine | |
| CAS: 3650-11-1 Use(s): natural substances and extractives | |
| rosmaridiphenol | |
| CAS: 91729-95-2 Use(s): natural substances and extractives | |
| rosmarinic acid | |
| CAS: 20283-92-5 Use(s): cosmetic agents | |
| rosmic acid | |
| CAS: 197799-63-6 Use(s): natural substances and extractives | |
| (-)-cis- | rotenone |
| CAS: 83-79-4 Use(s): natural substances and extractives | |
| iso | rotenone |
| CAS: 549-22-4 Use(s): natural substances and extractives | |
| rothindin | |
| CAS: 63347-43-3 Use(s): natural substances and extractives | |
| rotundene | |
| CAS: 65128-08-7 Use(s): natural substances and extractives | |
| iso | rotundene |
| CAS: NF0342 Use(s): natural substances and extractives | |
| nor | rotundene |
| CAS: 394217-22-2 Use(s): natural substances and extractives | |
| rotundic acid | |
| CAS: 20137-37-5 Use(s): natural substances and extractives | |
| alpha- | rotunol |
| CAS: 24405-56-9 Use(s): natural substances and extractives | |
| beta- | rotunol |
| CAS: 24405-57-0 Use(s): natural substances and extractives | |
| ruberythric acid | |
| CAS: 152-84-1 Use(s): natural substances and extractives | |
| rubiadin 1-methyl ether | |
| CAS: 7460-43-7 Use(s): natural substances and extractives | |
| rubinic acid | |
| CAS: 94662-96-1 Use(s): natural substances and extractives | |
| rubitic acid | |
| CAS: 28348-90-5 Use(s): natural substances and extractives | |
| rubraflavone A | |
| CAS: 54510-13-3 Use(s): natural substances and extractives | |
| rubraflavone B | |
| CAS: 54835-68-6 Use(s): natural substances and extractives | |
| rubraflavone C | |
| CAS: 54835-67-5 Use(s): natural substances and extractives | |
| rubraflavone D | |
| CAS: 54835-66-4 Use(s): natural substances and extractives | |
| rubusoside | |
| CAS: 64849-39-4 Use(s): humectants, skin conditioning | |
| rum ether | |
| CAS: 8030-89-5 FEMA: 2996 Use(s): flavor and fragrance agents | |
| ruscogenin | |
| CAS: 472-11-7 Use(s): cosmetic ingredient for skin conditioning | |
| neo | ruscogenin |
| CAS: 17676-33-4 Use(s): cosmetic ingredient for skin conditioning | |
| rustoside | |
| CAS: 83144-68-7 Use(s): natural substances and extractives | |
| rutacultin | |
| CAS: 31526-60-0 Use(s): natural substances and extractives | |
| (S)- | rutaretin |
| CAS: 13895-92-6 Use(s): natural substances and extractives | |
| rutin | |
| CAS: 153-18-4 Use(s): special dietary and nutritional additives | |
| rutinose | |
| CAS: 90-74-4 Use(s): natural substances and extractives | |
| rutinose heptaacetate | |
| CAS: 29202-64-0 Use(s): natural substances and extractives |