27311-52-0
2,2'-Methylenebis(4-aminophenol) dihydrochloride
2,2'-Methylenebis(4-aminophenol) dihydrochloride
品牌:毕得
BD1988327311-52-097%
登录 100g
68239-81-6
3-Aminophenol sulfate (2:1)
3-Aminophenol sulfate (2:1)
品牌:毕得
BD11731368239-81-695%
登录 5g
63084-98-0
4-Aminophenol sulfate(2:1)
4-Aminophenol sulfate(2:1)
品牌:毕得
BD2927863084-98-098%
登录 25g
1