| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 59-49-4 | 2-苯并噁唑啉酮 | 2-Benzoxazolinone; 2-Hydroxybenzoxazole; 2,3-Dihydro-1,3-benzoxazol-2-one |  | C7H5NO2 | 详情 | 供应商 |
| 59-98-3 | 托拉佐林; 妥拉唑林; 2-苯甲基咪唑啉; 2-苄基-4,5-二氢-1H-咪唑 | Tolazoline; 2-Benzylimidazoline; 2-Benzyl-4,5-dihydro-1H-imidazole; 4,5-Dihydro-2-(phenylmethyl)-1H-imidazole |  | C10H12N2 | 详情 | 供应商 |
| 86-96-4 | 2,4-喹唑啉二酮; 2,4-二羟基喹唑啉 | Benzoyleneurea; Quinazoline-2,4-dione; 2,4(1H,3H)-Quinazolinedione |  | C8H6N2O2 | 详情 | 供应商 |
| 88-76-6 | 1-(2-氯-5-磺酸基苯基)-3-甲基-5-吡唑啉酮 | 4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid; 4-Chloro-3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-benzenesulfonic acid; 1-(2-Chloro-5-sulfophenyl)-3-methyl-5-pyrazolone; 1-(2-Chloro-5-sulfophenyl)-3-methyl-2-pyrazolin-5-one; 3-Methyl-1-(2-chl |  | C10H9ClN2O4S | 详情 | 供应商 |
| 89-25-8 | 依达拉奉; 3-甲基-1-苯基-2-吡唑啉-5-酮 | Edaravone; 3-Methyl-1-phenyl-2-pyrazolin-5-one; 1-Phenyl-3-methyl-5-pyrazolone; 2,4-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one; C.I. Developer 1 |  | C10H10N2O | 详情 | 供应商 |
| 89-33-8 | 1-苯基-5-吡唑啉酮-3-甲酸乙酯; 4,5-二氢-5-氧代-1-苯基-1H-吡唑-3-羧酸乙酯 | Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate; Ethyl 5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate |  | C12H12N2O3 | 详情 | 供应商 |
| 89-36-1 | 1-(4-磺酸苯基)-3-甲基-5-吡唑酮 | 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one; 3-Methyl-1-(4-sulfophenyl)-5-pyrazolone; 4-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-benzenesulfonic acid |  | C10H10N2O4S | 详情 | 供应商 |
| 90-31-3 | 1-(3-氯苯基)-3-甲基-2-吡唑啉-5-酮; 1-(3-氯苯基)-4,5-二氢-3-甲基-1H-吡唑啉-5-酮 | 1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one; 1-(3-Chlorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one |  | C10H9ClN2O | 详情 | 供应商 |
| 91-75-8 | 安他唑啉; N-苄基-N-(4,5-二氢-1H-咪唑-2-基甲基)苯胺 | Antazoline; Albalon-A; N-Benzyl-N-(4,5-dihydro-1H-imidazol-2-ylmethyl)aniline |  | C17H19N3 | 详情 | 供应商 |
| 95-23-8 | 5-氨基苯并咪唑酮 | 5-Amino-1,3-dihydro-2H-benzimidazol-2-one; 2-Benzimidazolinone,5-amino- (7CI,8CI); 2-Hydroxy-5-aminobenzimidazole; 5-Amino-1,3-dihydrobenzimidazol-2-one; 5-Amino-2(3H)-benzimidazolone; 5-Amino-2-benzimidazolinone; 5-Amino-2-hydroxybenzimidazole; 5-Amino-2-oxo-2,3-dihydro-1H-benzimidazole; |  | C7H7N3O | 详情 | 供应商 |
| 96-53-7 | 2-巯基噻唑啉 | 2-Mercaptothiazoline; 2-Thiazoline-2-thiol |  | C3H5NS2 | 详情 | 供应商 |
| 108-26-9 | 3-甲基-2-吡唑啉-5-酮; 5-甲基-2,4-二氢-吡唑-3-酮 | 3-Methyl-2-pyrazolin-5-one; 5-Methyl-2,4-dihydro-pyrazol-3-one |  | C4H6N2O | 详情 | 供应商 |
| 119-18-6 | 1-苯基-5-吡唑啉酮-3-羧酸 | 5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic acid; 1-Phenylimidazol-5(4H)-one-3-carboxylic acid |  | C10H8N2O3 | 详情 | 供应商 |
| 253-82-7 | 喹唑啉 | Quinazoline; 1,3-Benzodiazine; 1,3-Diazanaphthalene; 5,6-Benzopyrimidine; NSC 72372; Phenmiazine |  | C8H6N2 | 详情 | 供应商 |
| 461-72-3 | 海因; 咪唑烷基二酮; 乙内酰脲 | Hydantoin; 2,4-Imidazolinedione; Imidazolidine-2,4-dione |  | C3H4N2O2 | 详情 | 供应商 |
| 491-36-1 | 4-羟基喹唑啉; 喹唑酮-4 | 4-Hydroxyquinazoline; 4-Quinazolinol; Quinazolidin-4-one |  | C8H6N2O | 详情 | 供应商 |
| 550-99-2 | 盐酸萘甲唑啉; 2-(1-萘甲基)咪唑啉盐酸盐 | Naphazoline hydrochloride; 2-(1-Naphthylmethyl)imidazoline hydrochloride |  | C14H14N2.HCl | 详情 | 供应商 |
| 607-68-1 | 2,4-二氯喹唑啉 | 2,4-Dichloroquinazoline; 2,4-Dichloroquinazoline; NSC 75192; |  | C8H4Cl2N2 | 详情 | 供应商 |
| 835-31-4 | 萘甲唑林; 萘甲唑啉; 2-(1-萘甲基)-4,5-二氢-1H-咪唑 | Naphazoline; 2-(Naphthalen-1-ylmethyl)-4,5-dihydro-1H-imidazole |  | C14H14N2 | 详情 | 供应商 |
| 936-49-2 | 2-苯基咪唑啉 | 2-Phenyl-2-imidazoline; 2-Imidazoline,2-phenyl- (6CI,7CI,8CI); 2-Phenyl-2-imidazoline; 2-Phenyl-4,5-dihydro-1H-imidazole; 2-Phenyl-4,5-dihydroimidazole; 2-Phenylimidazoline; 2PZ-L; 4,5-Dihydro-2-phenyl-1H-imidazole; B 31; Curezol2PZ-L; NSC 54747; Veba B 31; Vestagon B 31 |  | C9H10N2 | 详情 | 供应商 |
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