https://www.watson-int.cn/wp-content/uploads/2024/07/promethazine-ep-impurity-a.jpg5101200great_watson-inthttps://www.watson-int.cn/wp-content/uploads/2019/10/new-logo-300x300.jpggreat_watson-int2024-07-07 22:48:122024-07-07 22:48:12Promethazine EP 杂质 A CAS号 92-84-2
https://www.watson-int.cn/wp-content/uploads/2024/07/promethazine-ep-impurity-c-hcl-salt.jpg5111200great_watson-inthttps://www.watson-int.cn/wp-content/uploads/2019/10/new-logo-300x300.jpggreat_watson-int2024-07-07 22:11:472024-07-07 22:11:47Promethazine EP 杂质 C (盐酸盐) CAS号 60113-77-1