| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 27293-30-7 | 4-Pyridinecarboxylicacid, 2-(4-nitrobenzoyl)hydrazide; Hydrazine,1-isonicotinoyl-2-(p-nitrobenzoyl)- (8CI) |  | C13H10N4O4 | 詳情 | 供應商 | |
| 22632-10-6 | 4-Pyrimidinamine,N-methyl-; Pyrimidine,4-(methylamino)- (7CI,8CI); 4-(Methylamino)pyrimidine; N-Methylpyrimidin-4-ylamine |  | C5H7N3 | 詳情 | 供應商 | |
| 751435-39-9 | 4-Piperidineaceticacid, 3-hydroxy-; 4-Piperidineacetic acid, 3-hydroxy- (9CI) |  | C7H13NO3 | 詳情 | 供應商 | |
| 7113-12-4 | 4-Thiazolecarboxylicacid, 2-phenyl-, hydrazide; 2-PHENYL-1,3-THIAZOLE-4-CARBOHYDRAZIDE |  | C10H9N3OS | 詳情 | 供應商 | |
| 98948-26-6 | 4-(carboxymethylsulfonyl)benzoic acid |  | C9H8O6S | 詳情 | 供應商 | |
| 458543-81-2 | 4-Pyridinecarboxylicacid, 3-amino-2,6-dichloro-, ethyl ester |  | C8H8Cl2N2O2 | 詳情 | 供應商 | |
| 751424-21-2 | 4(1H)-Isoquinolinone,2,3-dihydro-5,6-dihydroxy-7-methoxy-2-methyl-; 4(1H)-Isoquinolinone, 2,3-dihydro-5,6-dihydroxy-7-methoxy-2-methyl- (9CI) |  | C11H13NO4 | 詳情 | 供應商 | |
| 750643-72-2 | 4-Quinolinecarboxylicacid, 7-chloro-3-hydroxy-2-methyl-; Cinchoninicacid, 7-chloro-3-hydroxy-2-methyl- (5CI) |  | C11H8ClNO3 | 詳情 | 供應商 | |
| 22537-07-1 | 4-Penten-1-amine; 4-Pentenylamine(6CI,7CI,8CI); 1-Amino-4-pentene; 4-Penten-1-ylamine; 4-Pentenamine; 5-Aminopent-1-ene |  | C5H11N | 詳情 | 供應商 | |
| 25738-17-4 | 4-diyl)bis- |  | 詳情 | 供應商 | ||
| 23517-65-9 | 4-Thiazolidinone,3-(4-bromo-3-methylphenyl)-5-methyl-2-thioxo-; Rhodanine,3-(4-bromo-m-tolyl)-5-methyl- (8CI) |  | C11H10BrNOS2 | 詳情 | 供應商 | |
| 63755-82-8 | 4H-Naphtho[2,3-b]pyran-4-one,5,10-bis(acetyloxy)-2,3-dihydro-3-hydroxy-2-methyl-, trans- (9CI); NSC 297539 |  | C18H16O7 | 詳情 | 供應商 | |
| 24476-55-9 | 4-Piperidinecarbonitrile,1-[(4-methylphenyl)sulfonyl]-4-phenyl-; Isonipecotonitrile,4-phenyl-1-(p-tolylsulfonyl)- (8CI) |  | C19H20N2O2S | 詳情 | 供應商 | |
| 22433-68-7 | 4-Pyrimidinamine,5-methyl-; Pyrimidine,4-amino-5-methyl- (8CI); 4-Amino-5-methylpyrimidine |  | C5H7N3 | 詳情 | 供應商 | |
| 22433-12-1 | 4-Pyrimidinamine,5-methyl-; Pyrimidine,4-amino-5-methyl- (8CI); 4-Amino-5-methylpyrimidine |  | C5H7N3 | 詳情 | 供應商 | |
| 7063-39-0 | 4a(2H)-Dibenzofuranol,1,3,4,9b-tetrahydro-9b-(methylamino)-, hydrobromide (1:1); 4a(2H)-Dibenzofuranol,1,3,4,9b-tetrahydro-9b-(methylamino)-, hydrobromide (7CI,8CI) |  | C13H18BrNO2 | 詳情 | 供應商 | |
| 82341-71-7 | 4-Pyrimidinesulfonamide,6-methoxy-; 4-Pyrimidinesulfonamide,6-methoxy-(9CI) |  | C5H7N3O3S | 詳情 | 供應商 | |
| 22378-50-3 | 4H-Pyrido[3,4-d][1,3]oxazin-4-one,2-phenyl-; 2-Phenylpyrido[3,4-d]-1,3-oxazin-4-one |  | C13H8N2O2 | 詳情 | 供應商 | |
| 22345-79-5 | 4-Quinolinamine,5,6,7,8-tetrahydro-2-methyl-; Quinaldine,4-amino-5,6,7,8-tetrahydro- (8CI) |  | C10H14N2 | 詳情 | 供應商 | |
| 5427-51-0 | 4-Quinolinemethanol,6,8-dichloro-2-(4-chlorophenyl)-a-[(diethylamino)methyl]-, hydrochloride (1:1); 4-Quinolinemethanol,6,8-dichloro-2-(p-chlorophenyl)-a-[(diethylamino)methyl]-, monohydrochloride (8CI); NSC 13046 |  | C21H22Cl4N2O | 詳情 | 供應商 | |