| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 5742-48-3 | 5a-Estrane-2a-carbonitrile, 17b-hydroxy-3-oxo-, acetate (ester)(8CI); 5a-Estrane-2a-carbonitrile, 17b-hydroxy-3-oxo-, acetate (7CI) |  | C21H29NO3 | 详情 | 供应商 | |
| 31805-36-4 | 5-Thiazoleacetic acid,4-methyl-, hydrazide |  | C6H9N3OS | 详情 | 供应商 | |
| 116758-91-9 | 5-Thiazoleacetic acid,4-(4-chlorophenyl)-2-[2-(4-chlorophenyl)ethenyl]- |  | C19H13Cl2NO2S | 详情 | 供应商 | |
| 15173-30-5 | 5b-Cholan-24-oic acid, 3a,12b-dihydroxy-11-oxo- (8CI); 5b-Cholanic acid, 3a,12b-dihydroxy-11-oxo- (7CI); NSC 66587 |  | C24H38O5 | 详情 | 供应商 | |
| 50998-75-9 | 5H-1-Benzazepin-5-one,1,2,3,4-tetrahydro-7,8-dimethoxy-1-[(4-methylphenyl)sulfonyl]-; NSC 163832 |  | C19H21NO5S | 详情 | 供应商 | |
| 57591-82-9 | 5-Thiazolecarboxylicacid, 2,3-dihydro-2-imino-3,4-dimethyl-, ethyl ester |  | C8H12N2O2S | 详情 | 供应商 | |
| 79958-29-5 | 5-Hexen-2-yn-1-amine,N,N-diethyl-; 1-(Diethylamino)-5-hexen-2-yne; NSC 88226 |  | C10H17N | 详情 | 供应商 | |
| 58976-92-4 | 5,12-Naphthacenedione,1,4,4a,12a-tetrahydro-6,11-dihydroxy-; NSC 216072 |  | C18H14O4 | 详情 | 供应商 | |
| 135445-86-2 | 5H-1,2,4-Triazolo[3,4-i]purin-5-one,6,9-dihydro-9-methyl-6-propyl-3-[4-(trifluoromethyl)phenyl]- |  | C17H15F3N6O | 详情 | 供应商 | |
| 58976-82-2 | 5,6,11,12-Naphthacenetetrone,1-(acetyloxy)-1,4,4a,12a-tetrahydro-; NSC 177510 |  | C20H14O6 | 详情 | 供应商 | |
| 65869-69-4 | 5,14-Pentacenedione,1,4-dihydroxy-; 1,4-Dihydroxy-5,14-pentacenequinone; NSC 305521 |  | C22H12O4 | 详情 | 供应商 | |
| 40163-21-1 | 5(1H)-Indolizinone,hexahydro-6-methylene-; NSC 174569; Octahydro-6-methylene-5-oxoindolizine |  | C9H13NO | 详情 | 供应商 | |
| 23012-30-8 | 5-Oxazolecarboxylicacid, 2,4-dimethyl-, ethyl ester; 2,4-Dimethyloxazole-5-carboxylicacid ethyl ester; Ethyl 2,4-dimethyl-5-oxazolecarboxylate; NSC 238862 |  | C8H11NO3 | 详情 | 供应商 | |
| 64677-96-9 | 5-Pyrimidineaceticacid, 1,6-dihydro-4-methyl-6-oxo-2-[(4-propoxyphenyl)methyl]-; 5-Pyrimidineaceticacid, 1,4-dihydro-6-methyl-4-oxo-2-[(4-propoxyphenyl)methyl]- (9CI) |  | C17H20N2O4 | 详情 | 供应商 | |
| 5789-11-7 | 5a-Ergost-24-en-26-oic acid, 5,6b,22-trihydroxy-1-oxo-, d-lactone, 6-acetate (7CI,8CI) |  | C30H44O6 | 详情 | 供应商 | |
| 221231-83-0 | 5,6-Benzofurandiol,2-(2,4-dihydroxyphenyl)-7-[(2E)-3,7-dimethyl-2,6-octadien-1-yl]-3-methyl-; 5,6-Benzofurandiol,2-(2,4-dihydroxyphenyl)-7-[(2E)-3,7-dimethyl-2,6-octadienyl]-3-methyl- (9CI); Lespedezol B1 |  | C25H28O5 | 详情 | 供应商 | |
| 59476-70-9 | 5-Heptenoic acid,7-[2-(5-cyclohexyl-4-fluoro-3-hydroxy-1-penten-1-yl)-3-hydroxy-5-oxocyclopentyl]-; 5-Heptenoicacid, 7-[2-(5-cyclohexyl-4-fluoro-3-hydroxy-1-pentenyl)-3-hydroxy-5-oxocyclopentyl]-(9CI); K 11150 |  | C23H35FO5 | 详情 | 供应商 | |
| 24253-30-3 | 5-Hexen-3-one; 4-Oxo-1-hexene; Allyl ethyl ketone |  | C6H10O | 详情 | 供应商 | |
| 53528-97-5 | 5H-1,3,4-Thiadiazolo[3,2-a]pyrimidinium,7-hydroxy-6-methyl-5-oxo-8-propyl-, inner salt |  | C9H11N3O2S | 详情 | 供应商 | |
| 122890-42-0 | 5H-Indeno[1,2-b]pyridin-5-one,8-hydroxy-7-methoxy-4-methyl-; Oncodine |  | C14H11NO3 | 详情 | 供应商 | |
