| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 14663-46-8 | 4(3H)-Quinazolinone,3-amino-; 2-Amino-2H-quinazolin-1-one; 3-Amino-3,4-dihydroquinazolin-4-one; 3-Amino-4(3H)-quinazolinone; 3-Amino-4-quinazolone; NSC 113673; NSC 59161 |  | C8H7N3O | 详情 | 供应商 | |
| 56983-10-9 | 4-Quinolinol,6-nitro-2-phenyl-; 4-Hydroxy-6-nitro-2-phenylquinoline |  | C15H10N2O3 | 详情 | 供应商 | |
| 6952-40-5 | 4-Imidazolidinecarboxaldehyde,2,5-dioxo-4-phenyl-; NSC 60867 |  | C10H8N2O3 | 详情 | 供应商 | |
| 2519-64-4 | 4(3H)-Quinazolinone,3,3'-(1,2-ethanediyl)bis[2-methyl-; 4(3H)-Quinazolinone,3,3'-ethylenebis[2-methyl- (7CI,8CI) |  | C20H18N4O2 | 详情 | 供应商 | |
| 22571-07-9 | 4-Pyridazineaceticacid, hexahydro-4-hydroxy-3,6-dioxo-; 4-Hydroxy-3,6-dioxohexahydropyridazinyl-4-aceticacid; Pydanon; Pydanon 4687 |  | C6H8N2O5 | 详情 | 供应商 | |
| 26975-86-0 | 4H-Imidazol-4-one,2-[bis(phenylmethyl)amino]-3,5-dihydro-5,5-diphenyl-; 2-Imidazolin-4-one,2-(dibenzylamino)-5,5-diphenyl- (8CI); NSC 32462 |  | C29H25N3O | 详情 | 供应商 | |
| 738558-28-6 | 4-Pentyn-2-ol,2-(2-aminobenzoate); 4-Pentyn-2-ol,2-aminobenzoate (9CI) |  | C12H13NO2 | 详情 | 供应商 | |
| 738553-66-7 | 4(5H)-Pyrimidinone; 4(5H)-Pyrimidinone (9CI) |  | C4H4N2O | 详情 | 供应商 | |
| 141300-31-4 | 4H-Pyrazolo[3,4-d][1,2,4]triazolo[1,5-a]pyrimidin-4-one,8-(4-chlorophenyl)-1,8-dihydro- |  | C12H7ClN6O | 详情 | 供应商 | |
| 742073-27-4 | 4H-1-Benzopyran-4-one,5-amino-6-hydroxy-2-phenyl-; Flavone,5-amino-6-hydroxy- (5CI) |  | C15H11NO3 | 详情 | 供应商 | |
| 1685-02-5 | 4-Pyrimidinepropanoicacid, 2,6-diethoxy-a-oxo-, ethyl ester; 4-Pyrimidinepyruvicacid, 2,6-diethoxy-, ethyl ester (7CI,8CI); NSC 80597 |  | C13H18N2O5 | 详情 | 供应商 | |
| 730234-73-8 | 4-Thiazolecarboxylicacid, 2-(4-aminophenyl)-, ethyl ester; 2-(4-AMINO-PHENYL)-THIAZOLE-4-CARBOXYLIC ACID ETHYL ESTER |  | C12H12N2O2S | 详情 | 供应商 | |
| 94313-98-1 | 4-Pyrimidinecarboxylicacid, 1,2,3,6-tetrahydro-2,6-dioxo-, dodecyl ester; dodecyl 1,2,3,6-tetrahydro-2,6-dioxopyrimidine-4-carboxylate |  | C17H28N2O4 | 详情 | 供应商 | |
| 40518-76-1 | 4,8-Decadienoic acid,5,9-dimethyl-; 5,9-Dimethyl-4,8-decadienoicacid |  | C12H20O2 | 详情 | 供应商 | |
| 73151-06-1 | 4-Thiazoleacetic acid, a-oxo-; 4-Thiazoleacetic acid, -alpha--oxo- |  | C5H3NO3S | 详情 | 供应商 | |
| 75541-05-8 | 4-Pentenethioamide,N,3-dimethyl-N-phenyl-; 4-Pentenethioamide, N,3-dimethyl-N-phenyl- |  | C13H17NS | 详情 | 供应商 | |
| 2826-19-9 | 4,7-Methano-1H-indene,2,3,3a,4,7,7a-hexahydro-, (3aR,4S,7R,7aS)-rel-; 4,7-Methano-1H-indene,2,3,3a,4,7,7a-hexahydro-, (3aa,4a,7a,7aa)-; 4,7-Methanoindan, 3aa,4b,7b,7aa-tetrahydro- (8CI); endo-4,5-Dihydrodicyclopentadiene |  | C10H14 | 详情 | 供应商 | |
| 112806-22-1 | 4-Imidazolidinone,5-[(3-chlorophenyl)methylene]-3-(2-methylbenzoyl)-2-thioxo- |  | C18H13ClN2O2S | 详情 | 供应商 | |
| 16867-53-1 | 4H-Pyrido[1,2-a]pyrimidine-3-carboxylicacid, 6-methyl-4-oxo-, ethyl ester; 3-Carbethoxy-4-oxo-6-methylhomopyrimidazole; 3-Ethoxycarbonyl-4-oxo-6-methyl homopyrimidazole; 3-Ethoxycarbonyl-6-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine; Ethyl6-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylate; MZ 104; MZ 104(pharmaceutical) |  | C12H12N2O3 | 详情 | 供应商 | |
| 735237-05-5 | 4H-1,3-Thiazin-5(6H)-one,2-amino-; 4H-1,3-Thiazin-5(6H)-one,2-amino-(9CI) |  | C4H6N2OS | 详情 | 供应商 | |
