| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 90660-20-1 | Retinoic acid,4,4-difluoro- (9CI); 4,4-Difluororetinoicacid |  | C20H26F2O2 | 详情 | 供应商 | |
| 52492-58-7 | Riboflavin,5-acetyl-1,5-dihydro-, 2',3',4',5'-tetrabenzoate (9CI); Benzo[g]pteridine,riboflavin deriv.; 2',3',4',5'-Tetrabenzoyl-5-acetyl-1,5-dihydroriboflavin; Benzaflavin |  | C27H28N8O6 | 详情 | 供应商 | |
| 16970-54-0 | Rhodate(3-),hexachloro-, hydrogen (1:3), (OC-6-11)-; Chlororhodic(III)acid (H3RhCl6) (6CI); Hydrogen hexachlororhodate(III) (7CI); Rhodate(3-),hexachloro-, trihydrogen (8CI); Rhodate(3-), hexachloro-, trihydrogen,(OC-6-11)- (9CI); Trihydrogen hexachlororhodate(3-) |  | Cl6H3Rh | 详情 | 供应商 | |
| 82534-57-4 | Rifamycin,1,4-dideoxy-1,4,16,17-tetrahydro-17-hydroxy-1,4-dioxo- (9CI); 2,7-(Epoxypentadeca[1,11]dienimino)naphtho[2,1-b]furan,rifamycin deriv.; 16,17-Dihydro-17-hydroxyrifamycin S |  | C37H47NO13 | 详情 | 供应商 | |
| 739-13-9 | Retinal,5,6-epoxy-5,6-dihydro-; 7-Oxabicyclo[4.1.0]heptane,retinal deriv.; 2,4,6,8-Nonatetraenal,3,7-dimethyl-9-(2,2,6-trimethyl-7-oxabicyclo[4.1.0]hept-1-yl)-; 5,6-Epoxyretinal; 5,6-Monoepoxyretinaldehyde; Retinal 5,6-epoxide |  | C20H30O2 | 详情 | 供应商 | |
| 27851-96-3 | Ribose,(5-nitro-2-pyridyl)hydrazone, D- (8CI); Ribose5-nitro-2-pyridylhydrazone |  | C10H14N4O6 | 详情 | 供应商 | |
| 127471-94-7 | Retinoic acid,2-(4-methoxyphenyl)-2-oxoethyl ester, 13-cis-; GR 116526X; Isotretinoin anisatil; MDI 403; p-Methoxyphenacyl 13-cis-retinoate |  | C29H36O4 | 详情 | 供应商 | |
| 12318-21-7 | Rhodocene; Rhodium,dicyclopentadienyl- (6CI,7CI) |  | C10H10Rh | 详情 | 供应商 | |
| 16949-48-7 | Rhodium,hydrotetrakis(phosphorous trifluoride-kP)- (9CI); Rhodium,hydrotetrakis(phosphorus trifluoride)- (8CI); Phosphorous trifluoride, rhodiumcomplex; Hydrotetrakis(trifluorophosphine)rhodium |  | F12HP4Rh | 详情 | 供应商 | |
| 154504-97-9 | Ryanodol,21-[(4-azidobenzoyl)oxy]-, 3-(1H-pyrrole-2-carboxylate), (9a)- (9CI); 6,9-Methanobenzo[1,2]pentaleno[1,6-bc]furan,ryanodol deriv. |  | C32H38N4O12 | 详情 | 供应商 | |
| 64563-33-3 | Ranatensin,2-de-L-valine-3-de-L-proline-4-L-glutamic acid-, methyl ester (9CI); glutamyl-methyl ester-2-litorin |  | C52H69N13O12S | 详情 | 供应商 | |
| 126532-33-0 | Retinoic acid,16-hydroxy-, 13-cis-(?à)- (9CI); 16-hydroxyisotretinoin |  | C20H28O3 | 详情 | 供应商 | |
| 22314-26-7 | Ribofuranoside, methyl2,3-dideoxy-2,3-epithio-, b-D- (8CI); NSC115611 |  | C6H10O3S | 详情 | 供应商 | |
| 159359-57-6 | R 8923 |  | C24H28O4 | 详情 | 供应商 | |
| 221877-54-9 | Rapamycin,42-deoxy-42-(1H-tetrazol-1-yl)-, (42S)-; 42-(1-Tetrazolyl)rapamycin; A 179578; ABT 578; Zotarolimus |  | C52H79N5O12 | 详情 | 供应商 | |
| 64476-46-6 | Rozenite (Fe(SO4).4H2O)(9CI); Rozenite |  | Fe.H2O4S.4H2O | 详情 | 供应商 | |
| 29947-15-7 | Rhodanine,5,5'-(p-phenylenedimethylidyne)bis[3-allyl- (8CI); NSC 409007 |  | C20H16N2O2S4 | 详情 | 供应商 | |
| 10018-02-7 | retro-Fibrinopeptide A(human) (9CI) |  | C63H97N19O26 | 详情 | 供应商 | |
| 125780-97-4 | Retinoic acid, 5'-esterwith 3'-azido-3'-deoxythymidine (9CI) |  | C30H38N5O6* | 详情 | 供应商 | |
| 89499-17-2 | Rifamycin,3-[[[4-(2-methylpropyl)-1-piperazinyl]imino]methyl]-; 2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan,rifamycin deriv.; Rifamdin; Rifordin |  | C46H64N4O12 | 详情 | 供应商 | |
