化工网/ 化工词典/ 药物杂质及中间体
cas号 英文名称 中文名称 分子式 分子量
50-23-7 Hydrocortisone 氢化可的松 C21H30O5 362.4599
50-50-0 Estradiol benzoate 苯甲酸雌二醇 C25H28O3 376.4880
50-78-2 Aspirin 阿司匹林 C9H8O4 180.1574
50-81-7 Ascorbic acid 维生素C C6H8O6 176.1241
51-17-2 Benzimidazole 苯并咪唑 C7H6N2 118.1359
51-21-8 5-Fluorouracil 5-氟尿嘧啶 C4H3FN2O2 130.0772
51-30-9 Isoproterenol hydrochloride 盐酸异丙肾上腺素 C11H18ClNO3 247.7185
51-66-1 N-(4-Methoxyphenyl)acetamide 对甲氧基乙酰苯胺 C9H11NO2 165.1891
52-76-6 Lynestrenol 利奈孕醇 C20H28O 284.4357
53-36-1 Methylprednisolone Acetate 醋酸甲泼尼龙 C24H32O6 416.51
53-39-4 Oxandrolone 氧甲氢龙 C19H30O3 306.44
53-86-1 Indomethacin 吲哚美辛 C19H16ClNO4 357.7876
54-31-9 Furosemide 呋塞米 C12H11ClN2O5S 330.7441
54-85-3 Isoniazid 异烟肼 C6H7N3O 137.1393
56-75-7 Chloramphenicol 氯霉素 C11H12Cl2N2O5 323.1294
56-84-8 Aspartic acid L-天门冬氨酸 C4H7NO4 133.1027
56-95-1 Chlorhexidine diacetate 醋酸洗必泰 C26H38Cl2N10O4 625.5505
57-37-4 Benactyzine hydrochloride 盐酸贝那替嗪 C20H26ClNO3 363.8783
57-41-0 Phenytoin 5,5-二苯基海因 C15H12N2O2 252.2680
57-62-5 chlortetracycline 金霉素 C22H23ClN2O8 478.88
57-63-6 Ethinylestradiol 乙炔雌二醇 C20H24O2 296.41
57-67-0 Sulfaguanidine 磺胺脒 C7H10N4O2S 214.2449
57-68-1 Sulfamethazine 磺胺二甲嘧啶 C12H14N4O2S 278.3302
57-85-2 Testosterone propionate 丙酸睾酮 C22H32O3 344.4877
57-88-5 Cholesterol 胆固醇 C27H46O 386.6535
58-14-0 Pyrimethamine 乙胺嘧啶 C12H13ClN4 248.7114
58-15-1 4-Dimethylaminoantipyrine 氨基比林 C13H17N3O 231.29
58-18-4 Methyltestosterone 甲睾酮 C20H30O2 302.4510
58-20-8 Testosterone Cypionate 环戊丙酸睾酮 C27H40O3 412.61
58-22-0 Testosterone 睾酮 C19H28O2 288.43
59-30-3 Folic acid 叶酸 C19H19N7O6 441.3975
59-40-5 Sulfaquinoxaline 磺胺喹噁啉 C14H12N4O2S 300.33
59-92-7 Levodopa 左旋多巴 C9H11NO4 197.1879
60-54-8 Tetracycline 四环素 C22H24N2O8 444.4346
60-80-0 Antipyrine 安替比林 C11H12N2O 188.2258
61-19-8 Adenosine monophosphate 5'-一磷酸腺苷 C10H14N5O7P 347.2212
61-68-7 Mefenamic acid 甲灭酸 C15H15NO2 241.2851
62-90-8 Nandrolone phenpropionate 苯丙酸诺龙 C27H34O3 406.5571
65-49-6 4-Aminosalicylic acid 对氨基水杨酸 C7H7NO3 153.1354
67-45-8 Furazolidone 呋喃唑酮 C8H7N3O5 225.1583
68-22-4 Norethindrone 炔诺酮 C20H26O2 298.4192
68-35-9 Sulfadiazine 磺胺嘧啶 C10H10N4O2S 250.2770
68-89-3 Dipyrone 安乃近 C13H16N3NaO4S 333.3386
68-96-2 Hydroxyprogesterone 羟孕酮 C21H30O3 330.4611
71-58-9 Medroxyprogesterone acetate 醋酸甲羟孕酮 C24H34O4 386.5244
72-63-9 Methandrostenolone 美雄酮 C20H28O2 300.4351
73-78-9 lidocaine hydrochloride 盐酸利多卡因 C14H22N2O.HCL 270.8
74-79-3 Arginine L-精氨酸 C6H14N4O2 174.2010
76-25-5 Triamcinolone acetonide 曲安奈德 C24H31FO6 434.4978
80-08-0 Dapsone 4,4'-二氨基苯砜 C12H12N2O2S 248.3009
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