| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 3877-41-6 | Ribopyranoside, methyl2,3-anhydro-4-azido-4-deoxy-, a-D- (8CI); NSC170135 |  | C6H9N3O3 | 詳情 | 供應商 | |
| 14551-15-6 | Rhodium(1+),bis(2,2'-bipyridine-kN1,kN1')dichloro-, chloride (9CI); Dichlorobis(2,2'-bipyridine)rhodiumchloride (7CI); Rhodium(1+), bis(2,2'-bipyridine)dichloro-, chloride (8CI); Rhodium(1+), bis(2,2'-bipyridine-N,N')dichloro-, chloride |  | C20H16Cl3N4Rh | 詳情 | 供應商 | |
| 16446-65-4 | Ruthenium(2+),pentaamminebromo-, dibromide, (OC-6-22)- (9CI); Pentaamminebromorutheniumdibromide (6CI); Ruthenium(2+), pentaamminebromo-, dibromide (8CI); NSC 290525 |  | BrH15N5Ru.2Br | 詳情 | 供應商 | |
| 62921-36-2 | Rifamycin,N,15-didehydro-15-deoxo-3,15-[methylene(methylimino)]- (9CI); 2,8-(Epoxytetradeca[1,11,13]trieno)benzofuro[4,5-g]quinazoline,rifamycin deriv.; NSC 262186 |  | C39H50N2O11 | 詳情 | 供應商 | |
| 66780-94-7 | Rifamycin XII,1',2'-didehydro-2'-(2-furanyl)-2',3'-dihydro-3'-phenyl- (9CI); 9,4-(Epoxypentadeca[1,11,13]trienimino)-1H-furo[2',3':7,8]naphth[1,2-d]imidazole,rifamycin XII deriv. |  | C48H53N3O12 | 詳情 | 供應商 | |
| 26566-81-4 | Rhodium,triamminetrichloro-, (OC-6-21)-; Rhodium,triamminetrichloro-, trans- (8CI); NSC 153153; fac-Triamminetrichlororhodium |  | Cl3H9N3Rh | 詳情 | 供應商 | |
| 63544-85-4 | Rhodium,dicarbonyl[(1,2,3,4,5-h)-1-methyl-2,4-cyclopentadien-1-yl]- (9CI); 1,3-Cyclopentadiene,1-methyl-, rhodium complex; Dicarbonyl(h-methylcyclopentadienyl)rhodium(I); Dicarbonyl(h5-methylcyclopentadienyl)rhodium |  | C8H7O2Rh | 詳情 | 供應商 | |
| 697252-87-2 | Rapamycin,42-(dimethylphosphinate) (9CI); AP 23573; MK 8669; Ridaforolimus |  | C53H84NO14P | 詳情 | 供應商 | |
| 113662-26-3 | Ruthenium,dinitrosyltetrakis[m-(2,2,2-trifluoroacetato-kO:kO')]di-, (Ru-Ru); Ruthenium,dinitrosyltetrakis[m-(trifluoroacetato-O:O')]di-, (Ru-Ru); Ruthenium, dinitrosyltetrakis[m-(trifluoroacetato-kO:kO')]di-, (Ru-Ru) (9CI); Acetic acid, trifluoro-,ruthenium complex; Dinitrosyltetrakis(trifluoroacetato)diruthenium |  | C8F12N2O10Ru2 | 詳情 | 供應商 | |
| 39999-42-3 | Ribitol, 1,4-anhydro-; 1,4-Anhydro-DL-ribitol; 1,4-Anhydroribitol |  | C5H10O4 | 詳情 | 供應商 | |
| 102338-88-5 | Riboflavin5'-(dihydrogen phosphate), 4a,5-dihydro-, sodium salt (9CI); Benzo[g]pteridine,riboflavin 5'-(dihydrogen phosphate) deriv. |  | C17H23N4O9P.xNa | 詳情 | 供應商 | |
| 62921-32-8 | Rifamycin,3-(aminomethyl)- (9CI); 2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan,rifamycin deriv.; NSC 262189 |  | C38H50N2O12 | 詳情 | 供應商 | |
| 15614-21-8 | Rhenium,pentacarbonyl(triphenylstannyl)-, (OC-6-22)-; Rhenium,pentacarbonyl(triphenylstannyl)- (7CI,8CI); Stannane, triphenyl-, rheniumcomplex; Pentacarbonyl(triphenylstannyl)rhenium |  | C23H15O5ReSn | 詳情 | 供應商 | |
| 17026-29-8 | Rhenium fluoride oxide(ReF4O) (8CI,9CI); Rhenium fluoride(ReF4O) (6CI); Rhenium fluoride oxide (ReOF4); Rhenium oxyfluoride (ReOF4); Rhenium oxytetrafluoride; Rhenium tetrafluoride monoxide; Tetrafluorooxorhenium |  | F4ORe | 詳情 | 供應商 | |
| 98814-97-2 | Rhenocene, decamethyl-(9CI) |  | C20H30Re | 詳情 | 供應商 | |
| 60284-34-6 | Rhodium,bis(nitrato-O)nitrosylbis(triphenylphosphine)- (9CI); NSC 269453 |  | C36H30N3O7P2Rh | 詳情 | 供應商 | |
| 17065-60-0 | Riboflavin, 2-thio-(9CI); Isoalloxazine,7,8-dimethyl-10-(D-ribo-2,3,4,5-tetrahydroxypentyl)-2-thio- (7CI,8CI); Benzo[g]pteridine, riboflavin deriv.; 2-Thioriboflavin; Benzo[g]pteridin-4(3H)-one,2,10-dihydro-7,8-dimethyl-10-(D-ribo-2,3,4,5-tetrahydroxypentyl)-2-thioxo- |  | C27H28N8O6 | 詳情 | 供應商 | |
| 157049-51-9 | Rifamycin W,20-demethyl-20-ethyl- (9CI); 3,25-Methano-1H-4-benzazacyclotricosine,rifamycin W deriv.; 31-Homorifamycin W |  | C36H47NO11 | 詳情 | 供應商 | |
| 63624-39-5 | Rifamycin,3-[(propylamino)methyl]- (9CI); 2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan,rifamycin deriv.; NSC 262187 |  | C41H56N2O12 | 詳情 | 供應商 | |
| 16369-40-7 | Ruthenium,dicarbonyldichloro-; Bis(carbonyl)dichlororuthenium; Dicarbonyldichlororuthenium |  | C2Cl2O2Ru | 詳情 | 供應商 | |