化工网/ 化工词典/ N-杂环化合物
cas号 英文名称 中文名称 分子式 分子量
51-15-0 Pralidoxime chloride 氯磷啶 C7H9ClN2O 172.6122
51-17-2 Benzimidazole 苯并咪唑 C7H6N2 118.1359
51-21-8 5-Fluorouracil 5-氟尿嘧啶 C4H3FN2O2 130.0772
51-52-5 Propylthiouracil 丙基硫尿嘧啶 C7H10N2OS 170.2321
51-74-1 2-imidazol-4-ylethylamine--orthophosphoric acid (1:2) 组胺二磷酸盐 C5H9N3.2(H3PO4) 307.13
52-86-8 Haloperidol 氟哌啶醇 C21H23ClFNO2 375.8642
54-20-6 5-(Trifluoromethyl)pyrimidine-2,4(1H,3H)-dione 5-三氟甲基尿嘧啶 C5H3N2O2F3 180.08472
54-96-6 Pyridine-3,4-diamine 3,4-二氨基吡啶 C5H7N3 109.12918
55-22-1 Isonicotinic acid 异烟酸 C6H5NO2 123.1094
56-04-2 Methylthiouracil 甲基硫脲嘧啶 C5H6N2OS 142.1789
56-05-3 2-Amino-4,6-dichloropyrimidine 2-氨基-4,6-二氯嘧啶 C4H3N3Cl2 163.99272
56-06-4 2,4-Diamino-6-hydroxypyrimidine 2,4-二氨基-6-羟基嘧啶 C4H6N4O 126.1166
56-09-7 2-Amino-6-hydroxypyrimidin-4(3H)-one 2-氨基-4,6-二羟基嘧啶 C4H5N3O2 127.1014
57-68-1 Sulfamethazine 磺胺二甲嘧啶 C12H14N4O2S 278.3302
58-93-5 Hydrochlorothiazide 氢氯噻嗪 C7H8ClN3O4S2 297.7391
58-94-6 chlorothiazide 氯噻嗪 C7H6ClN3O4S2 295.723
59-00-7 Xanthurenic acid 4,8-二羟基喹啉-2-甲酸 C10H7NO4 205.1669
59-31-4 Quinolin-2-ol 2-羟基喹啉 C9H7NO 145.15798
59-49-4 2-Benzoxazolinone 2-苯并恶唑酮 C7H5NO2 135.1201
59-98-3 Tolazoline 托拉佐林 C10H12N2 160.2157
60-27-5 Creatinine 肌酸酐 C4H7N3O 113.1179
60-56-0 Methimazole 甲巯咪唑 C4H6N2S 114.1688
61-80-3 Zoxazolamine 苯并恶唑胺 C7H5ClN2O 168.5804
65-23-6 Pyridoxine 吡多素 C8H11NO3 169.1778
65-46-3 Cytidine 胞苷 C9H13N3O5 243.2166
67-51-6 3,5-Dimethyl-1H-pyrazole 3,5-二甲基吡唑 C5H8N2 96.13042
72-40-2 5-Amino-1H-imidazole-4-carboxamide hydrochloride 4-氨基-5-咪唑甲酰胺盐酸盐 C4H6N4O.HCl 162.57758
77-48-5 1,3-Dibromo-5,5-dimethylhydantoin 二溴海因 C5H6Br2N2O2 285.9213
80-13-7 Halazone 哈拉宗 C7H5Cl2NO4S 270.0899
80-49-9 Homapin 溴甲烷后马托品 C17H24BrNO3 370.2814
80-73-9 1,3-Dimethyl-2-imidazolidinone 1,3-二甲基-2-咪唑啉酮 C5H10N2O 114.1457
83-73-8 5,7-Diiodoquinolin-8-ol 双碘喹啉 C9H5NOI2 396.9501
85-15-4 2-Methylnaphth[1,2-d]oxazole 2-甲基-beta-萘并噁唑 C12H9NO 183.2060
85-81-4 6-Methoxy-8-nitroquinoline 6-甲氧基-8-硝基喹啉 C10H8N2O3 204.1821
86-59-9 8-Quinolinecarboxylic acid 8-羧酸喹啉 C10H7NO2 173.1681
86-74-8 Carbazole 咔唑 C12H9N 167.206562757492
86-92-0 3-Methyl-1-p-tolyl-5-pyrazolone 1-(4-甲基苯基)-3-甲基-5-吡唑啉酮 C11H12N2O 188.2258
86-95-3 2,4-Quinolinediol 2,4-二羟基喹啉 C9H7NO2 161.1574
86-96-4 Quinazoline-2,4(1H,3H)-dione 2,4-喹唑啉二酮 C8H6N2O2 162.14544
86-98-6 4,7-Dichloroquinoline 4,7-二氯喹啉 C9H5NCl2 198.0487
86-99-7 7-Chloro-4-hydroxyquinoline 7-氯-4-羟基喹啉 C9H6ClNO 179.6030
87-51-4 Indole-3-acetic acid 吲哚乙酸 C10H9NO2 175.1840
88-12-0 N-Vinyl-2-pyrrolidone N-乙烯基吡咯烷酮 C6H9NO 111.1418
89-00-9 Quinolinic acid 2,3-二吡啶甲酸 C7H5NO4 167.1189
89-01-0 Pyrazine-2,3-dicarboxylic acid 2,3-吡嗪二羧酸 C6H4N2O4 168.10696
90-52-8 8-Amino-6-methoxyquinoline 8-氨基-6-甲氧基喹啉 C10H10N2O 174.1992
91-02-1 Phenyl(pyridin-2-yl)methanone 苯基-2-吡啶基甲酮 C12H9NO 183.20596
91-21-4 1,2,3,4-Tetrahydroisoquinoline 1,2,3,4-四氢异喹啉 C9H11N 133.1903
91-22-5 Quinoline 喹啉 C9H7N 129.158581972122
91-53-2 Ethoxyquin 乙氧基喹啉 C14H19NO 217.3068
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