| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 25547-32-4 | 4,11-Etheno-1H,3H-furo[3,4-c][1,6]benzodioxocin-1,3-dione(9CI); 2,5-Etheno-1,6-benzodioxocin-3,4-dicarboxylicanhydride (8CI) |  | C14H6O5 | 详情 | 供应商 | |
| 780725-65-7 | 4-Pentenoic acid,2-amino-5-cyano-, methyl ester, (2S,4Z)-; 4-Pentenoicacid, 2-amino-5-cyano-, methyl ester, [S-(Z)]- (9CI) |  | C7H10N2O2 | 详情 | 供应商 | |
| 780723-20-8 | 4-Pyridinemethanethiol,2-(dimethylamino)-; 4-Pyridinemethanethiol,2-(dimethylamino)-(9CI) |  | C8H12N2S | 详情 | 供应商 | |
| 779981-94-1 | 4-Pyridinamine,2,3-dihydro-2,2-dimethyl-N-(2-methylpropyl)-6-(methylthio)-; 4-Pyridinamine,2,3-dihydro-2,2-dimethyl-N-(2-methylpropyl)-6-(methylthio)-(9CI) |  | C12H22N2S | 详情 | 供应商 | |
| 779350-61-7 | 4-Pentenoic acid,2-(formylamino)-, methyl ester; 4-Pentenoicacid,2-(formylamino)-,methylester(9CI) |  | C7H11NO3 | 详情 | 供应商 | |
| 78790-88-2 | 4-Pyridinecarboxylicacid, 3-ethoxy-; 3-ethoxyisonicotinic acid |  | C8H9NO3 | 详情 | 供应商 | |
| 102071-52-3 | 4-Piperidinol,1-(cyclopropylmethyl)-4-phenyl- |  | C15H21NO | 详情 | 供应商 | |
| 78739-29-4 | 4-Oxa-6-azaspiro[2.4]heptan-5-one,1,1-dimethyl-2-(2-methyl-1-propen-1-yl)-; 4-Oxa-6-azaspiro[2.4]heptan-5-one,1,1-dimethyl-2-(2-methyl-1-propenyl)- (9CI) |  | C11H17NO2 | 详情 | 供应商 | |
| 78650-97-2 | 4(5H)-Isoxazolone,3-phenyl-; 4(5H)-Isoxazolone,3-phenyl-(9CI) |  | C9H7NO2 | 详情 | 供应商 | |
| 78599-87-8 | 4-Pyridinol, silver(1+)salt (1:1); 4-Pyridinol,silver(1+) salt (9CI) |  | C5H4AgNO | 详情 | 供应商 | |
| 73605-96-6 | 4,4'-Bipyridinium,1-methyl-1'-tetradecyl-, chloride (1:2); 4,4'-Bipyridinium,1-methyl-1'-tetradecyl-, dichloride (9CI); 1-Methyl-1'-tetradecyl-4,4'-bipyridiniumdichloride; 1-Tetradecyl-1'-methyl-4,4'-bipyridinium dichloride; N-Methyl-N'-tetradecyl-4,4'-bipyridinium dichloride; N-Tetradecyl-N'-methyl-4,4'-bipyridinium dichloride |  | C25H40Cl2N2 | 详情 | 供应商 | |
| 73603-43-7 | 4-Piperidinone,3-hydroxy-; 3-Hydroxy-4-piperidinone; 3-Hydroxy-4-piperidone |  | C5H9NO2 | 详情 | 供应商 | |
| 78502-91-7 | 4-Thiazolecarboxylicacid, 2-ethenyl-, ethyl ester; 4-Thiazolecarboxylicacid,2-ethenyl-,ethylester(9CI) |  | C8H9NO2S | 详情 | 供应商 | |
| 779263-02-4 | 4(3H)-Quinazolinone,3-[3-(cyclohexylmethylamino)-2-hydroxypropyl]-6,7,8-trimethoxy-2-methyl-; 4(3H)-Quinazolinone, 3-[3-(cyclohexylmethylamino)-2-hydroxypropyl]-6,7,8-trimethoxy-2-methyl- |  | C22H33N3O5 | 详情 | 供应商 | |
| 777790-67-7 | 4-Pyrimidineaceticacid, a-amino-1,2,3,6-tetrahydro-2,6-dioxo-,ethyl ester; 4-Pyrimidineacetic acid, alpha-amino-1,2,3,6-tetrahydro-2,6-dioxo-, ethyl ester (9CI) |  | C8H11N3O4 | 详情 | 供应商 | |
| 777022-82-9 | 4H-Isoxazolo[4,5-d]azepine,5,6,7,8-tetrahydro-3-methoxy-; 4H-Isoxazolo[4,5-d]azepine,5,6,7,8-tetrahydro-3-methoxy-(9CI) |  | C8H12N2O2 | 详情 | 供应商 | |
| 73532-00-0 | 4,7-Methano-1,3-dioxolo[4,5-d][1,2]oxazepine(9CI); 4,7-Methano-1,3-dioxolo[4,5-d][1,2]oxazepine(9CI) |  | C7H5NO3 | 详情 | 供应商 | |
| 776257-58-0 | 4(3H)-Quinazolinone,5,8-dihydroxy-2-methyl-; 4(1H)-Quinazolinone,5,8-dihydroxy-2-methyl- (9CI) |  | C9H8N2O3 | 详情 | 供应商 | |
| 73509-12-3 | 4H-1-Benzopyran-4-one,2-ethyl-2,3-dihydro-2-methyl-; 2-Ethyl-2-methylchromanone |  | C12H14O2 | 详情 | 供应商 | |
| 775288-61-4 | 4-Piperidinamine,N,1-dimethyl-N-4-piperidinyl-; N,1-Dimethyl-N-(4-piperidinyl)-4-piperidinamine |  | C12H25N3 | 详情 | 供应商 | |
