| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 62561-19-7 | 4,8,12-Tetradecatrien-1-one,1-(2,4-dihydroxyphenyl)-5,9,13-trimethyl-, (4E,8E)-; Dshamirone; Secoammoresinol |  | C23H32O3 | 详情 | 供应商 | |
| 32003-22-8 | 4(5H)-Thiazolone,5-ethyl-2-hydrazinyl-; 2,4-Thiazolidinedione,5-ethyl-, 2-hydrazone (9CI); 2-Thiazolin-4-one, 5-ethyl-2-hydrazino- (8CI) |  | C5H9N3OS | 详情 | 供应商 | |
| 15837-36-2 | 4,5-Pyrimidinediamine,N4,N5-dimethyl-; 4,5-Pyrimidinediamine,N,N'-dimethyl- (9CI); Pyrimidine, 4,5-bis(methylamino)- (6CI,8CI) |  | C6H10N4 | 详情 | 供应商 | |
| 774484-89-8 | 4,5,6-Pyrimidinetriamine,2-methoxy-N4,N4-dimethyl-; 4,5,6-Pyrimidinetriamine,2-methoxy-N4,N4-dimethyl-(9CI) |  | C7H13N5O | 详情 | 供应商 | |
| 30695-39-7 | 4(1H)-Pyrimidinone,3-(4-ethoxyphenyl)tetrahydro-5-methyl-2-thioxo-; Hydrouracil,3-(p-ethoxyphenyl)-5-methyl-2-thio- (8CI); NSC 121904 |  | C13H16N2O2S | 详情 | 供应商 | |
| 72549-88-3 | 4H-1,3-Oxazin-2-amine,5,6-dihydro-N,N,4,4,6-pentamethyl-; 2-Dimethylamino-4,4,6-trimethyl-4H-1,3-oxazine |  | C9H18N2O | 详情 | 供应商 | |
| 112296-12-5 | 4-Oxa-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 3-(2-aminoethylidene)-7-oxo-, (2S,3Z,5S)-; 4-Oxa-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 3-(2-aminoethylidene)-7-oxo-, [2S-(2a,3Z,5a)]-; Clavaminic acid |  | C8H10N2O4 | 详情 | 供应商 | |
| 717-61-3 | 4-Pyrimidinamine,2,6-bis(trifluoromethyl)-; Pyrimidine,4-amino-2,6-bis(trifluoromethyl)- (7CI,8CI); NSC 55492 |  | C6H3F6N3 | 详情 | 供应商 | |
| 15644-91-4 | 4-Quinolinol,6-ethoxy-2-methyl-; 6-Ethoxy-2-methyl-4-quinolinol |  | C12H13NO2 | 详情 | 供应商 | |
| 3039-74-5 | 4-Quinolinol, 1-oxide; 4-Hydroxyquinoline1-oxide |  | C9H7NO2 | 详情 | 供应商 | |
| 84196-05-4 | 4,8,12,15,19,23-Hexaazahexacosanedinitrile; 4,8,12,15,19,23-hexaazahexacosanedinitrile |  | C20H42N8 | 详情 | 供应商 | |
| 5098-16-8 | 4-Oxazolecarbonitrile,5-amino-2-methyl-; 5-Amino-2-methyl-1,3-oxazole-4-carbonitrile; NSC 133684 |  | C5H5N3O | 详情 | 供应商 | |
| 5205-66-3 | 4,7-Epoxyfuro[3,4-c]pyridine,7-ethoxy-1,3,3a,4,7,7a-hexahydro-6-methyl- |  | C10H15NO3 | 详情 | 供应商 | |
| 20174-62-3 | 4-Thiazolidinone,5-methyl-3-(3-methylphenyl)-2-thioxo-; Rhodanine,5-methyl-3-m-tolyl- (7CI,8CI) |  | C11H11NOS2 | 详情 | 供应商 | |
| 1022-45-3 | 4(3H)-Quinazolinone,2-phenyl-; 4(1H)-Quinazolinone,2-phenyl- (7CI,8CI,9CI); 2-Phenyl-3H-quinazolin-4-one; 2-Phenyl-4(3H)-quinazolinone; 2-Phenyl-4-quinazolinone; 2-Phenyl-4-quinazolone; 2-Phenylquinazolin-4-ol; NSC 131274; NSC 400966 |  | C14H10N2O | 详情 | 供应商 | |
| 158642-42-3 | 4H-1-Benzopyran-4-one,3-(b-D-glucopyranosyloxy)-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-; 5,3'-Dihydroxy-7,4'-dimethoxyflavone3-O-b-D-glucopyranoside; Ombuin 3-O-b-D-glucopyranoside; Yixingensin |  | C23H24O12 | 详情 | 供应商 | |
| 23639-57-8 | 4,10-Ethano-3H-furo[3,4-b]quinolizin-5-ium,1,3-dioxo-; 1,4-Ethanoquinolizinium,2,3-dicarboxy-, cyclic anhydride (8CI); 4,10-Ethanofuro[3,4-b]quinolizinium,1,3-dihydro-1,3-dioxo- (9CI) |  | C13H8NO3+ | 详情 | 供应商 | |
| 776329-10-3 | 4-Morpholinepropanamine,g-methyl-; 4-Morpholinepropanamine,gamma-methyl-(9CI); 3-morpholin-4-ylbutan-1-amine |  | C8H18N2O | 详情 | 供应商 | |
| 107089-88-3 | 4H-1,2,4-Benzothiadiazine,3-(2,3-dihydro-3,3,5-trimethyl-1H-pyrazol-1-yl)-4-methyl-, 1,1-dioxide; NSC 373870 |  | C14H18N4O2S | 详情 | 供应商 | |
| 23991-16-4 | 4a,14a-Epoxybenzocyclododecene(9CI); Benzocyclododecene,4a,14a-epoxy-4a,14a-dihydro- (8CI) |  | C16H14O | 详情 | 供应商 | |
