| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 31539-52-3 | 4-Pyrimidinecarboxaldehyde,2-amino-1,6-dihydro-5-(2-naphthalenylmethyl)-6-oxo-; 4-Pyrimidinecarboxaldehyde,2-amino-6-hydroxy-5-(2-naphthylmethyl)- (8CI); NSC 153748 |  | C16H13N3O2 | 详情 | 供应商 | |
| 125055-55-2 | 4H-Pyrido[1,2-a]pyrimidine-3-carboxamide,6-methyl-4-oxo-N-pentyl- |  | C15H19N3O2 | 详情 | 供应商 | |
| 58481-10-0 | 4-Pyridinecarboxylicacid, 2-iodo-; 2-Iodoisonicotinicacid |  | C6H4INO2 | 详情 | 供应商 | |
| 68244-16-6 | 4H-Dibenzo[de,g]quinoline-4,5(6H)-dione,1,2,9,10-tetramethoxy-; Norpontevedrine |  | C20H17NO6 | 详情 | 供应商 | |
| 281-39-0 | 4,6,10-Trithia-1-azatricyclo[3.3.1.13,7]decane(9CI); 4,6,10-Trithia-1-azaadamantane(6CI,7CI,8CI); Trithiatrimorpholine |  | C6H9NS3 | 详情 | 供应商 | |
| 107633-70-5 | 4H-Dibenzo[de,g]quinoline-4,5(6H)-dione,1,2,3-trimethoxy-; Ouregidione |  | C19H15NO5 | 详情 | 供应商 | |
| 93839-23-7 | 4-Oxazolidinone,5-[2-(1-methyl-2-pyrrolidinylidene)ethylidene]-3-(2-propen-1-yl)-2-thioxo-; 4-Oxazolidinone,5-[(1-methyl-2-pyrrolidinylidene)ethylidene]-3-(2-propenyl)-2-thioxo- (9CI) |  | C13H16N2O2S | 详情 | 供应商 | |
| 14717-97-6 | 4-Thiazolepropanoicacid, a-amino-; 4-Thiazolepropanoicacid, a-amino-, (?à)-; 4-Thiazolepropionic acid, a-amino-, DL- (8CI); 4-Thiazolealanine; b-(4-Thiazolyl)-DL-Alanine |  | C6H8N2O2S | 详情 | 供应商 | |
| 29053-23-4 | 4-Morpholinecarboxylicacid, hydrazide; Morpholine-4-carboxylichydrazide; N-Carbazoylmorpholine |  | C5H11N3O2 | 详情 | 供应商 | |
| 175276-86-5 | 4-Thiazolecarboxylicacid, 2-(2,3-dichlorophenyl)-, ethyl ester; ETHYL 2-(2,3-DICHLOROPHENYL)-1,3-THIAZOLE-4-CARBOXYLATE; ETHYL 2-(2,3-DICHLOROPHENYL)THIAZOLE-4-CARBOXYLATE |  | C12H9Cl2NO2S | 详情 | 供应商 | |
| 175276-87-6 | 4-Thiazolecarboxylicacid, 2-(2,3-dichlorophenyl)-, hydrazide; 2-(2,3-DICHLOROPHENYL)-1,3-THIAZOLE-4-CARBOHYDRAZIDE; 2-(2,3-DICHLOROPHENYL)THIAZOLE-4-CARBOXYLIC ACID HYDRAZIDE |  | C10H7Cl2N3OS | 详情 | 供应商 | |
| 31825-95-3 | 4-Thiazolecarboxamide,2-methyl-; 2-Methyl-4-thiazolecarboxamide |  | C5H6N2OS | 详情 | 供应商 | |
| 21917-76-0 | 4-Thiazolecarbonitrile,2-methyl-; 2-Methyl-4-cyanothiazole; 2-Methylthiazole-4-carbonitrile |  | C5H4N2S | 详情 | 供应商 | |
| 14142-90-6 | 4H-1,3-Dioxino[4,5-c]pyridine,5-(chloromethyl)-2,2,8-trimethyl-; 4H-m-Dioxino[4,5-c]pyridine,5-(chloromethyl)-2,2,8-trimethyl- (8CI); NSC 118230; a4,3-O-Isopropylidene-a5-pyridoxyl chloride |  | C11H14ClNO2 | 详情 | 供应商 | |
| 17039-03-1 | 4-Pyridineethanamine,hydrochloride (1:2); 4-Pyridineethanamine,dihydrochloride (9CI); Pyridine, 4-(2-aminoethyl)-, dihydrochloride (8CI) |  | C7H12Cl2N2 | 详情 | 供应商 | |
| 2954-13-4 | 4(3H)-Pyrimidinone,2-amino-5-(3-aminopropyl)-6-methyl-, hydrochloride (1:2); 4-Pyrimidinol,2-amino-5-(3-aminopropyl)-6-methyl-, dihydrochloride (7CI,8CI); NSC 94115 |  | C8H16Cl2N4O | 详情 | 供应商 | |
| 912569-46-1 | 4-Piperidinecarboxylicacid, 1-[4-(aminomethyl)-2-pyridinyl]-, ethyl ester |  | C14H21N3O2 | 详情 | 供应商 | |
| 55240-51-2 | 4-Pyridinecarboxylicacid, 2-phenyl-; Isonicotinicacid, 2-phenyl- (6CI); 2-Phenylisonicotinic acid; 2-Phenylpyridine-4-carboxylicacid |  | C12H9NO2 | 详情 | 供应商 | |
| 64372-69-6 | 4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-1-(2,3,5-tri-O-acetyl-b-D-ribofuranosyl)-; NSC252630 |  | C16H18N4O8 | 详情 | 供应商 | |
| 61828-53-3 | 4H-1-Benzopyran-4-one,2-(2-phenylethyl)-; 2-(2-Phenylethyl)chromone; Flidersiachromone; Flindersiachromone |  | C17H14O2 | 详情 | 供应商 | |
