| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 122522-66-1 | 4,7-Etheno-4H-1,3-dioxolo[4,5-d][1,2]oxazine(9CI); 4,7-Etheno-4H-1,3-dioxolo[4,5-d][1,2]oxazine (9CI) |  | C7H5NO3 | 详情 | 供应商 | |
| 173258-44-1 | 4(1H)-Pyrimidinone,2,3-dihydro-2-methylene-; 4(1H)-Pyrimidinone, 2,3-dihydro-2-methylene- (9CI) |  | C5H6N2O | 详情 | 供应商 | |
| 64219-77-8 | 4-Piperidinol,1-methyl-, 4-propanoate, hydrochloride (1:1); 4-Piperidinol,1-methyl-, propanoate (ester), hydrochloride (9CI) |  | C9H18ClNO2 | 详情 | 供应商 | |
| 130599-49-4 | 4H-1-Benzopyran-4-one,5-amino-2-(3-aminophenyl)-; 4H-1-Benzopyran-4-one,5-amino-2-(3-aminophenyl)-(9CI) |  | C15H12N2O2 | 详情 | 供应商 | |
| 194851-16-6 | 4(3H)-Quinazolinone,7-bromo-; 4(1H)-Quinazolinone,7-bromo- (9CI); 7-Bromo-3,4-dihydroquinazolin-4-one; 7-Bromo-3H-quinazolin-4-one |  | C8H5BrN2O | 详情 | 供应商 | |
| 89152-86-3 | 4-Thiazolemethanamine,2-(4-methylphenyl)-; C-(2-P-TOLYL-THIAZOL-4-YL)-METHYLAMINE; (2-p-Tolyl-thiazol-4-yl)methylamine; [2-(4-Methylphenyl)-1,3-thiazol-4-yl]methylamine |  | C11H12N2S | 详情 | 供应商 | |
| 142329-25-7 | 4H-Cyclopenta[b]thiophene-2-carbonylchloride, 5,6-dihydro-; 4H-Cyclopenta[b]thiophene-2-carbonyl chloride, 5,6-dihydro- (9CI) |  | C8H7ClOS | 详情 | 供应商 | |
| 147249-43-2 | 4(1H)-Quinolinone,3-chloro-2-methoxy-6-methyl-1-(phenylmethyl)-; 4(1H)-Quinolinone, 3-chloro-2-methoxy-6-methyl-1-(phenylmethyl)- |  | C18H16ClNO2 | 详情 | 供应商 | |
| 161746-79-8 | 4H-Pyrazolo[3,4-d]pyrimidin-4-one,3,5-dihydro-; 4H-Pyrazolo[3,4-d]pyrimidin-4-one, 3,5-dihydro- (9CI) |  | C5H4N4O | 详情 | 供应商 | |
| 14432-13-4 | 4-Pyridinamine,2-chloro-N-nitro-; Pyridine,2-chloro-4-nitramino- (6CI,8CI); 2-Chloro-4-nitroaminopyridine; 2-Chloro-N-nitropyridin-4-amine |  | C5H4ClN3O2 | 详情 | 供应商 | |
| 75844-41-6 | 4(3H)-Quinazolinone,5-methyl-; 4(1H)-Quinazolinone,5-methyl- (9CI); 4-Hydroxy-5-methylquinazoline; 5-Methyl-4-quinazolone |  | C9H8N2O | 详情 | 供应商 | |
| 98136-86-8 | 4-Pyridinamine,3,5-diiodo-; Pyridine,4-amino-3,5-diiodo- (6CI); 3,5-Diiodopyridin-4-amine; 4-Amino-3,5-diiodopyridine |  | C5H4I2N2 | 详情 | 供应商 | |
| 159585-65-6 | 4-Oxazolidinecarboxylicacid, 2,2-dimethyl-, (4S)-; 4-Oxazolidinecarboxylicacid, 2,2-dimethyl-, (S)- (9CI) |  | C6H11NO3 | 详情 | 供应商 | |
| 16297-06-6 | 4-Pyridinecarbonitrile,2,3,5,6-tetrachloro-; Isonicotinonitrile,tetrachloro- (8CI); 2,3,5,6-Tetrachloro-4-cyanopyridine; Tetrachloro-4-cyanopyridine; Tetrachloro-4-pyridinecarbonitrile; Tetrachloroisonicotinonitrile |  | C6Cl4N2 | 详情 | 供应商 | |
| 219989-24-9 | 4H-Furo[3,2-b]azepine,5,6,7,8-tetrahydro-; 5,6,7,8-TETRAHYDRO-4H-FURO[3,2-B]AZEPINE |  | C8H11NO | 详情 | 供应商 | |
| 90483-95-7 | 4-Isobenzofurancarbonitrile,1,3-dihydro-1-oxo-; Phthalide,4-cyano- (7CI) |  | C9H5NO2 | 详情 | 供应商 | |
| 53878-47-0 | 4H-1-Benzopyran-2-carboxylicacid, 5-hydroxy-4-oxo-; 5-Hydroxy-2-chromonecarboxylicacid; 5-Hydroxy-4-oxo-4H-chromene-2-carboxylic acid |  | C10H6O5 | 详情 | 供应商 | |
| 412336-07-3 | 4-Benzofuranamine; 4-Aminobenzofuran |  | C8H7NO | 详情 | 供应商 | |
| 6036-75-5 | 4-Octadecene-1,3-diol,2-amino-, (2R,3S,4E)-; 4-Octadecene-1,3-diol,2-amino-, [S-[R*,S*-(E)]]-; L-erythro-C18-Sphingosine; L-erythro-Sphingosine |  | C18H37NO2 | 详情 | 供应商 | |
| 323196-43-6 | 4-Imidazolidinone,2,2,3-trimethyl-5-(phenylmethyl)-, hydrochloride (1:1), (5R)-; 4-Imidazolidinone,2,2,3-trimethyl-5-(phenylmethyl)-, monohydrochloride, (5R)- (9CI) |  | C13H19ClN2O | 详情 | 供应商 | |
