| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 214626-89-8 | 4(1H)-Pyridinone,1-acetyl-2-ethyl-2,3-dihydro-; 4(1H)-Pyridinone, 1-acetyl-2-ethyl-2,3-dihydro- (9CI) |  | C9H13NO2 | 详情 | 供应商 | |
| 214542-56-0 | 4H-Thieno[3,4-c]pyrazol-3-amine,2,6-dihydro-2-methyl-; 4H-Thieno[3,4-c]pyrazol-3-amine, 2,6-dihydro-2-methyl- |  | C6H9N3S | 详情 | 供应商 | |
| 214218-63-0 | 4(1H)-Pyridinone,6-acetyl-2,3-dihydro-2-(hydroxymethyl)-; 4(1H)-Pyridinone, 6-acetyl-2,3-dihydro-2-(hydroxymethyl)- (9CI) |  | C8H11NO3 | 详情 | 供应商 | |
| 21141-03-7 | 4-Pyridazinecarboxylicacid, 3-amino-; 3-AMINO-PYRIDAZINE-4-CARBOXYLIC ACID; 3-AMINO-4-PYRIDAZINECARBOXYLIC ACID; 4-Pyridazinecarboxylicacid,3-amino-(8CI,9CI) |  | C5H5N3O2 | 详情 | 供应商 | |
| 26213-83-2 | 4H-1-Benzopyran-4-one,5,7-dimethoxy-2-methyl-; Chromone,5,7-dimethoxy-2-methyl- (8CI); 2-Methyl-5,7-dimethoxychromone; 5,7-Dimethoxy-2-methylchromone; O-Methyleugenin |  | C12H12O4 | 详情 | 供应商 | |
| 26207-67-0 | 4H-1-Benzopyran-4-one,2,3-dihydro-2-(4-hydroxyphenyl)-5,7-dimethoxy-; Flavanone,4'-hydroxy-5,7-dimethoxy- (8CI) |  | C17H16O5 | 详情 | 供应商 | |
| 26059-81-4 | 4(3H)-Quinazolinone,2-(trifluoromethyl)-; 4(1H)-Quinazolinone,2-(trifluoromethyl)- (9CI); 2-Trifluoromethylquinazolin-4(3H)-one |  | C9H5F3N2O | 详情 | 供应商 | |
| 66439-90-5 | 4-Piperidinone,5-hydroxy-1,5-dimethyl-2-(1-naphthalenyl)-, hydrochloride, trans- (9CI) |  | C17H20ClNO2 | 详情 | 供应商 | |
| 78105-22-3 | 4H-1-Benzopyran-4-one,5-amino-2,3-dihydro-6,8-dimethyl-; 5-Amino-6,8-dimethyl-4-chromanone; NSC 365630 |  | C11H13NO2 | 详情 | 供应商 | |
| 101888-46-4 | 4-Piperidinecarboxylicacid, 1-[2-(ethylthio)ethyl]-4-phenyl-, ethyl ester; Isonipecoticacid, 1-[2-(ethylthio)ethyl]-4-phenyl-, ethyl ester (6CI) |  | C18H27NO2S | 详情 | 供应商 | |
| 213258-56-1 | 4-Thiazolecarboxaldehyde,2,5-dimethyl-; 4-Thiazolecarboxaldehyde, 2,5-dimethyl- (9CI) |  | C6H7NOS | 详情 | 供应商 | |
| 212138-89-1 | 4-Pyridazinecarbonitrile,5-amino-6-chloro-; 3-Chloro-4-amino-5-cyanopyridazine |  | C5H3ClN4 | 详情 | 供应商 | |
| 212117-14-1 | 4-Pyridinemethanol, a-ethyl-, (aR)-; 4-Pyridinemethanol,alpha-ethyl-,(alphaR)-(9CI) |  | C8H11NO | 详情 | 供应商 | |
| 817209-31-7 | 4-Cinnolinol,3-chloro-6,7-dimethyl-; 4-Cinnolinol, 3-chloro-6,7-dimethyl- |  | C10H9ClN2O | 详情 | 供应商 | |
| 25854-59-5 | 4H-1,3-Benzodioxin-6-amine,2,2,4,4-tetrafluoro-; 1,3-Benzodioxan-6-amine,2,2,4,4-tetrafluoro- (8CI); 2,2,4,4-Tetrafluoro-4H-1,3-benzodioxin-6-amine |  | C8H5F4NO2 | 详情 | 供应商 | |
| 25854-54-0 | 4H-1,3-Benzodioxin,7-chloro-2,2,4,4-tetrafluoro-; 1,3-Benzodioxan,7-chloro-2,2,4,4-tetrafluoro- (8CI) |  | C8H3ClF4O2 | 详情 | 供应商 | |
| 211429-74-2 | 4-Isoxazolecarboxylicacid, 3-(2-chlorophenyl)-5-methyl-, 1-methylethyl ester; 4-Isoxazolecarboxylicacid,3-(2-chlorophenyl)-5-methyl-,1-methylethylester(9CI) |  | C14H14ClNO3 | 详情 | 供应商 | |
| 25846-86-0 | 4(3H)-Pteridinone,2-amino-6-phenyl-; 4(1H)-Pteridinone,2-amino-6-phenyl- (9CI); 4-Pteridinol, 2-amino-6-phenyl- (6CI); 2-Amino-6-phenyl-4(1H)-pteridinone; 6-Phenylpterin; 6-Phenylpterine |  | C12H9N5O | 详情 | 供应商 | |
| 210776-24-2 | 4-Pyridinemethanethiol,a-amino-; 4-Pyridinemethanethiol,alpha-amino-(9CI) |  | C6H8N2S | 详情 | 供应商 | |
| 210297-12-4 | 4H-Imidazol-4-one,2-ethyl-3,5-dihydro-5-(1-methylethylidene)-; 4H-Imidazol-4-one,2-ethyl-1,5-dihydro-5-(1-methylethylidene)- (9CI) |  | C8H12N2O | 详情 | 供应商 | |
