| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 315180-11-1 | 4-Octen-2-one,3-hydroxy-, (4E)-; 4-Octen-2-one, 3-hydroxy-, (4E)- (9CI) |  | C8H14O2 | 详情 | 供应商 | |
| 315180-10-0 | 4-Octen-3-one,2-hydroxy-, (4E)-; 4-Octen-3-one, 2-hydroxy-, (4E)- (9CI) |  | C8H14O2 | 详情 | 供应商 | |
| 315180-09-7 | 4-Hepten-2-one,3-hydroxy-, (4E)-; 4-Hepten-2-one, 3-hydroxy-, (4E)- (9CI) |  | C7H12O2 | 详情 | 供应商 | |
| 315180-08-6 | 4-Hepten-3-one,2-hydroxy-, (4E)-; 4-Hepten-3-one, 2-hydroxy-, (4E)- (9CI) |  | C7H12O2 | 详情 | 供应商 | |
| 26753-52-6 | 4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-1-(5-O-phosphono-b-D-ribofuranosyl)-; 1H-Pyrazolo[3,4-d]pyrimidin-4-ol,1-b-D-ribofuranosyl-, 5'-(dihydrogenphosphate) (6CI,7CI,8CI); 1-Ribosylallopurinol 5'-phosphate; 4-Hydroxy-1-b-D-ribofuranosylpyrazolo(3,4-d)pyrimidine5'-monophosphate; Allopurinol 1-ribonucleotide; Allopurinol riboside5'-phosphate |  | C10H13N4O8P | 详情 | 供应商 | |
| 3603-15-4 | 4(3H)-Pyrimidinone,5-ethyl-6-hydroxy-; 4(1H)-Pyrimidinone,5-ethyl-6-hydroxy- (9CI); 4,6-Pyrimidinediol, 5-ethyl- (7CI,8CI); 5-Ethyl-4,6-dihydroxypyrimidine |  | C6H8N2O2 | 详情 | 供应商 | |
| 3602-99-1 | 4(3H)-Pyrimidinone,6-hydroxy-5-(methylamino)-; 4,6-Pyrimidinediol,5-(methylamino)- (6CI,7CI,8CI) |  | C5H7N3O2 | 详情 | 供应商 | |
| 216659-02-8 | 4-Pyridinemethanamine,1-oxide; NSC 194289 |  | C6H8N2O | 详情 | 供应商 | |
| 248595-13-3 | 4H-1-Benzopyran-2-carboxylicacid, 4-oxo-7-(2-propen-1-yloxy)-8-propyl-, ethyl ester; 4H-1-Benzopyran-2-carboxylicacid, 4-oxo-7-(2-propenyloxy)-8-propyl-, ethyl ester (9CI) |  | C18H20O5 | 详情 | 供应商 | |
| 248580-50-9 | 4H-Thiopyran-4-one,tetrahydro-3-(hydroxymethylene)-, (3E)-; 4H-Thiopyran-4-one, tetrahydro-3-(hydroxymethylene)-, (3E)- (9CI) |  | C6H8O2S | 详情 | 供应商 | |
| 24990-52-1 | 4H-Pyrrolo[1,2-a]benzimidazole; 4H-Pyrrolo[1,2-a]benzimidazole(8CI,9CI) |  | C10H8N2 | 详情 | 供应商 | |
| 19549-77-0 | 4-Heptanol,2,4-dimethyl-; 2,4-Dimethyl-4-heptanol |  | C9H20O | 详情 | 供应商 | |
| 5807-09-0 | 4-Morpholinebutanoicacid; 4-Morpholinebutyricacid (6CI,7CI,8CI); 4-Morpholin-4-ylbutanoic acid; 4-Morpholinobutanoic acid; 4-Morpholinobutyric acid |  | C8H15NO3 | 详情 | 供应商 | |
| 305383-19-1 | 4-Piperidinol,2,3-dimethyl-, (3R,4S)-rel-; 4-Piperidinol, 2,3-dimethyl-, (3R,4S)-rel- (9CI) |  | C7H15NO | 详情 | 供应商 | |
| 93432-37-2 | 4(3H)-Quinazolinone,3-(2-chloro-4-nitrophenyl)-2-methyl-; 2-Methyl-3-(2-chloro-4-nitrophenyl)-4-quinazolinone |  | C15H10ClN3O3 | 详情 | 供应商 | |
| 75017-27-5 | 4H-[1,4]Oxazino[4,3-a][1,4]benzodiazepine,9-fluoro-1,2,4a,5-tetrahydro-7-phenyl-; 1,2,4,4a-Tetrahydro-9-fluor-7-phenyl-5H(1,4)oxazino(4,3-a)(1,4)benzodi azepin [German] |  | C18H17FN2O | 详情 | 供应商 | |
| 189003-13-2 | 4(1H)-Pyrimidinone,6-fluoro-2-[(phenylmethyl)amino]-; 6-FLUORO-2-[(PHENYLMETHYL)AMINO]-4(1H)-PYRIMIDINONE |  | C11H10FN3O | 详情 | 供应商 | |
| 122970-17-6 | 4-Pyridinecarboxylicacid, 3-amino-2-methyl-; 4-Pyridinecarboxylicacid,3-amino-2-methyl-(9CI) |  | C7H8N2O2 | 详情 | 供应商 | |
| 122970-18-7 | 4-Pyridinecarboxylicacid, 3-(3,3-dimethyl-1-triazen-1-yl)-2-methyl-; 4-Pyridinecarboxylicacid, 3-(3,3-dimethyl-1-triazenyl)-2-methyl- (9CI) |  | C9H12N4O2 | 详情 | 供应商 | |
| 122974-87-2 | 4-Pyridinamine,N-(2-fluoroethyl)-; 4-Pyridinamine,N-(2-fluoroethyl)-(9CI) |  | C7H9FN2 | 详情 | 供应商 | |
