如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
PUNYW9449143 Donepezil related compound (E/Z mixture)
PUNYW9448398 Donepezil Related Compound A
PUNYW9447107 Hydroxy Donepezil (Mixture of Diastereomers)
PUNYW9446562 4-Methyl-2-n-propyl-1H-benzimidazole-6-carboxylic Acid
PUNYW9445245 Donepezil N-Oxide
PUNYW9444137 Donepezil Impurity 17 HCl
PUNYW9443235 Donepezil Impurity 18 (Mixture of Diastereomers)
PUNYW9442252 Donepezil Deoxy Impurity
PUNYW9441517 Donepezil Dehydrodeoxy Impurity
PUNYW9440561 Donepezil Benzyl Bromide Impurity