difluoronicotinic| 毕得医药

搜索购物车会员中心

4-Chloro-5,6-difluoronicotinic acid: BD96028851386-32-895%; ￥5845.010g

2,5-Difluoronicotinic acid: BD67645851386-43-195%; ￥1892.01g

4,6-Difluoronicotinic acid: BD35105849937-91-397%; ￥682.0250mg

1