吡啶并[4,3-d]嘧啶-4(3H)-酮, Pyrido[4,3-d]pyrimidin-4(3H)-one

2-(叔丁基)-1,1,3,3-四甲基胍, 2-(tert-Butyl)-1,1,3,3-tetramethylguanidine

6,8-二氯-9H-嘌呤-2-胺, 6,8-Dichloro-9H-purin-2-amine

5-甲基-1-苯基-1H-吡唑, 5-Methyl-1-phenyl-1H-pyrazole

(4R,4'R)-2,2'-环戊亚基双[4,5-二氢-4-异丙基噁唑], (4R,4'R)-2,2'-Cyclopentylidenebis[4,5-dihydro-4-isopropyloxa

哌拉西林杂质6, Cerium nitrate hexahydrate

齐沙坦-d5, Azilsartan-d5

4-溴-1-甲基哌啶, 4-Bromo-1-methylpiperidine

N-(6-氯-2-甲酰基吡啶-3-基)氨基甲酸叔丁酯, tert-Butyl N-(6-chloro-2-formylpyridin-3-yl)carbamate

N,N,N-三甲基金刚烷-1-氢氧化铵, N,N,N-Trimethyladamantan-1-aminium hydroxide