| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 39798-08-8 | Ribitol,1,4-anhydro-2,3-O-(1-methylethylidene)-, 4-nitrobenzoate (9CI); DL-Ribitol,1,4-anhydro-2,3-O-(1-methylethylidene)-, 4-nitrobenzoate; Furo[3,4-d]-1,3-dioxole,DL-ribitol deriv.; NSC 135299 |  | C15H17NO7 | 詳情 | 供應商 | |
| 24151-56-2 | Rhodium,dicarbonyl(1,3-diphenyl-1,3-propanedionato-kO,kO')-, (SP-4-2)- (9CI); Rhodium,dicarbonyl(1,3-diphenyl-1,3-propanedionato)- (8CI); Rhodium, dicarbonyl(1,3-diphenyl-1,3-propanedionato-O,O')-; Dicarbonyl(1,3-diphenyl-1,3-propanedionato-O,O')rhodium(I); Dicarbonyl(dibenzoylmethanato)rhodium |  | C17H11O4Rh | 詳情 | 供應商 | |
| 29398-64-9 | Rutheniumchloride hydroxide (RuCl2(OH)) (9CI); Rutheniumchloride hydroxide (Ru(OH)Cl2) (8CI); Ruthenium chloride hydroxide (RuCl2OH) |  | Cl2HORu | 詳情 | 供應商 | |
| 62921-34-0 | Rifamycin,N,15-didehydro-15-deoxo-15,3-(iminomethylene)- (9CI); 2,8-(Epoxytetradeca[1,11,13]trieno)benzofuro[4,5-g]quinazoline,rifamycin deriv.; NSC 262188 |  | C38H48N2O11 | 詳情 | 供應商 | |
| 126892-65-7 | Retinoicacid, 2-hydroxy- (9CI); 2-Hydroxyretinoicacid |  | C20H28O3 | 詳情 | 供應商 | |
| 29868-21-1 | Ribitol, 2,5-anhydro-1-azido-1-deoxy-3,4-O-isopropylidene-,DL- (8CI); NSC129811 |  | C8H13N3O3 | 詳情 | 供應商 | |
| 35887-24-2 | Rhodium,chlorobis(cyanato-N)tris(pyridine)- (9CI); NSC165691 |  | C17H13ClN5O2Rh | 詳情 | 供應商 | |
| 78181-14-3 | Ruthenium,tris[N,N'-1,2-ethanediylidenebis[4-methoxybenzenamine]-N,N']-,(OC-6-11)- (9CI); Benzenamine, N,N'-1,2-ethanediylidenebis[4-methoxy-,ruthenium complex |  | C48H48N6O6Ru | 詳情 | 供應商 | |
| 12306-67-1 | Ruthenium,tricarbonyl(h4-1,3-cyclobutadiene)-; 1,3-Cyclobutadiene,ruthenium complex |  | C7H4O3Ru | 詳情 | 供應商 | |
| 17554-98-2 | Rifamycin,1,4-dideoxy-1,4-dihydro-3-(methylamino)-1,4-dioxo- (9CI); 2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-1,6,9,11(2H)-tetrone,5,17,19,21-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-8-(methylamino)-,21-acetate (8CI); 2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan,rifamycin deriv.; 3-(Methylamino)rifamycin S; NSC 267230 |  | C38H48N2O12 | 詳情 | 供應商 | |
| 20704-80-7 | Riboflavin,5'-butanoate (9CI); Riboflavine,5'-butyrate (8CI); Benzo[g]pteridine, riboflavin deriv.; Butyric acid, 5'-esterwith riboflavine; Riboflavin 5'-butyrate; Vitamin B2-butyrate |  | C21H26N4O7 | 詳情 | 供應商 | |
| 13783-12-5 | Rhodiumchloride (RhCl2) (7CI,8CI,9CI); Rhodiumdichloride |  | Cl2Rh | 詳情 | 供應商 | |
| 73358-82-4 | Riboflavin5'-(dihydrogen phosphate), 8-chloro-8-demethyl- (9CI); Benzo[g]pteridine,riboflavin 5'-(dihydrogen phosphate) deriv.; 8-Chloro-FMN; 8-Nor-8-chloro-FMN |  | C16H18ClN4O9P | 詳情 | 供應商 | |
| 66892-20-4 | Rifamycin P,2'-[(2,2-dimethoxyethyl)amino]- (9CI); 9,4-(Epoxypentadeca[1,11,13]trienimino)furo[2',3':7,8]naphtho[1,2-d]thiazole,rifamycin P deriv. |  | C42H55N3O13S | 詳情 | 供應商 | |
| 33307-29-8 | Rhenium, tetracarbonyl(h3-2-propenyl)-; Rhenium,p-allyltetracarbonyl- (8CI); (h-Allyl)tetracarbonylrhenium; (h3-Allyl)tetracarbonylrhenium |  | C7H5O4Re | 詳情 | 供應商 | |
| 69372-72-1 | Rhodium, bis[(1,2-h)-1-propene](2,2,6,6-tetramethyl-3,5-heptanedionato-O,O')-(9CI); 1-Propene,rhodium complex; 3,5-Heptanedione, 2,2,6,6-tetramethyl-, rhodium complex |  | C17H31O2Rh | 詳情 | 供應商 | |
| 25787-51-3 | Ribofuranoside, methyl3-deoxy-3-(N-methylacetamido)-, 2,5-dibenzoate, a-D- (8CI); NSC126582 |  | C23H25NO7 | 詳情 | 供應商 | |
| 56090-02-9 | Rhenium, hexamethyl-,(TP-6-111)-; Hexamethylrhenium |  | C6H18Re | 詳情 | 供應商 | |
| 80907-59-1 | Ruthenium,bis(2,2'-bipyrazine-kN1,kN1')dichloro-, (OC-6-22)-; Ruthenium,bis(2,2'-bipyrazine-N1,N1')dichloro-, (OC-6-22)-; 2,2'-Bipyrazine, rutheniumcomplex; cis-(2,2'-Bipyrazine)dichlororuthenium; cis-Bis(2,2'-bipyrazine)dichlororuthenium; cis-Bis(bipyrazine)dichlororuthenium |  | C8H6Cl2N4Ru | 詳情 | 供應商 | |
| 97348-99-7 | Rhodium(1+),dichlorotetrakis(2-methylpyridine)-, chloride (9CI) |  | C24H28Cl3N4Rh-2 | 詳情 | 供應商 | |