| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 411236-32-3 | 4-Octen-2-one,6-methyl-; 4-Octen-2-one, 6-methyl- (9CI) |  | C9H16O | 详情 | 供应商 | |
| 412003-89-5 | 4,6(1H,5H)-Pyrimidinedione,5-hydroxy-2-methyl-; 4,6(1H,5H)-Pyrimidinedione, 5-hydroxy-2-methyl- (9CI) |  | C5H6N2O3 | 详情 | 供应商 | |
| 408352-58-9 | 4-Pyridinecarbonitrile,2,6-dibromo-; 2,6-Dibromo-4-cyanopyridine |  | C6H2Br2N2 | 详情 | 供应商 | |
| 408352-57-8 | 4,6-Pyrimidinediamine,2-ethyl-; 4,6-Pyrimidinediamine, 2-ethyl- (9CI) |  | C6H10N4 | 详情 | 供应商 | |
| 4886-15-1 | 4-Isothiazolecarboxylicacid, 3,5-bis(methylthio)-; 4-Isothiazolecarboxylic acid, 3,5-bis(methylthio)- |  | C6H7NO2S3 | 详情 | 供应商 | |
| 407610-69-9 | 4(3H)-Pteridinone,2-amino-6-(4-chlorophenyl)-; 4(1H)-Pteridinone,2-amino-6-(4-chlorophenyl)- (9CI) |  | C12H8ClN5O | 详情 | 供应商 | |
| 7037-92-5 | 4-Piperidinone,1-methyl-3,5-diphenyl-, hydrochloride (1:1); 4-Piperidone,1-methyl-3,5-diphenyl-, hydrochloride (7CI,8CI); NSC 39197 |  | C18H20ClNO | 详情 | 供应商 | |
| 144485-88-1 | 4(3H)-Quinazolinone,2-ethyl-6-methyl-3-(3-methyl-5-isoxazolyl)- |  | C15H15N3O2 | 详情 | 供应商 | |
| 353799-83-4 | 4,8,9,10-Tetraoxatricyclo[5.2.1.03,5]decane(9CI); 4,8,9,10-Tetraoxatricyclo[5.2.1.03,5]decane (9CI) |  | C6H8O4 | 详情 | 供应商 | |
| 885274-94-2 | 4-Piperidinone,1-(4-aminobenzoyl)-; 4-(4-OXO-PIPERIDINE-1-CARBONYL)ANILINE |  | C12H14N2O2 | 详情 | 供应商 | |
| 405230-82-2 | 4-Pyridinamine,2,5-dichloro-; 4-Pyridinamine,2,5-dichloro-(9CI); 4-Amino-2,5-dichloropyridine |  | C5H4Cl2N2 | 详情 | 供应商 | |
| 4818-22-8 | 4-Thiazolidinone,5-[(2,4-dimethylphenyl)methylene]-2-thioxo-; Rhodanine,5-(2,4-dimethylbenzylidene)- (7CI,8CI) |  | C12H11NOS2 | 详情 | 供应商 | |
| 30296-47-0 | 4(3H)-Pyrimidinone,2,6-diamino-5-[2-(2,5-dichloro-4-nitrophenyl)diazenyl]-; 4(1H)-Pyrimidinone,2,6-diamino-5-[(2,5-dichloro-4-nitrophenyl)azo]- (9CI); NSC 134795 |  | C10H7Cl2N7O3 | 详情 | 供应商 | |
| 4813-03-0 | 4-Pyridinecarboxylicacid, 2-ethylidenehydrazide; 4-Pyridinecarboxylicacid, ethylidenehydrazide (9CI); Acetaldehyde, isonicotinoylhydrazone (5CI); Isonicotinic acid, ethylidenehydrazide (6CI,7CI,8CI); Hydrazine,1-ethylidene-2-isonicotinoyl- (6CI); 1-Isonicotinyl-2-ethylidenehydrazine |  | C8H9N3O | 详情 | 供应商 | |
| 360574-34-1 | 4-Pyridinecarboxylicacid, 2,3,4,5,6-pentafluorophenyl ester; 4-Pyridinecarboxylicacid, pentafluorophenyl ester (9CI); Perfluorophenyl isonicotinate |  | C12H4F5NO2 | 详情 | 供应商 | |
| 358732-62-4 | 4H-Pyrrolo[3,4-c]pyridin-4-one,2,5,6,7-tetrahydro-5-methyl-; 5-Methyl-2,5,6,7-tetrahydropyrrolo[3,4-c]pyridin-4-one |  | C8H10N2O | 详情 | 供应商 | |
| 358641-75-5 | 4-Oxa-1-azabicyclo[3.2.0]heptane-3,7-dione,(5R)-; 4-Oxa-1-azabicyclo[3.2.0]heptane-3,7-dione,(5R)-(9CI) |  | C5H5NO3 | 详情 | 供应商 | |
| 401938-56-5 | 4-Pentene-2,3-dione,5-(1,2-dihydro-4-hydroxy-2-oxo-1,8-naphthyridin-3-yl)-; 4-Pentene-2,3-dione,5-(1,2-dihydro-4-hydroxy-2-oxo-1,8-naphthyridin-3-yl)-(9CI) |  | C13H10N2O4 | 详情 | 供应商 | |
| 6963-03-7 | 4H-1,3-Benzodioxin,6-nitro-; 1,3-Benzodioxan,6-nitro- (8CI); 6-Nitro-1,3-benzodioxan; 6-Nitro-1,3-benzodioxin; NSC 53708 |  | C8H7NO4 | 详情 | 供应商 | |
| 401581-34-8 | 4-Piperidinecarboxylicacid, 1-(4-methylbenzoyl)-; CHEMBRDG-BB 7355706; 1-(4-METHYL-BENZOYL)-PIPERIDINE-4-CARBOXYLIC ACID |  | C14H17NO3 | 详情 | 供应商 | |
