羧甲司坦杂质标准品
(RS)-carbocysteine lactam
商家询价 上海西宝生物科技有限公司
扑热息痛杂质标准品
1-(4-hydroxyphenyl)ethanone
氟比洛芬杂质标准品
(RS)-2-(biphenyl-4-yl)propanoic acid
苯肾上腺素杂质标准品
3-hydroxy-α-(methylamino)acetophenone hydrochloride
丙泊酚杂质标准品
3,3',5,5'-tetraisopropyl-biphenyl-4,4'-diol (dipropofol)
S-carboxymethyl-L-cysteine sulfoxide
右美沙芬杂质标准品
dextromethorphan-N-oxide hydrochloride
甲氟喹杂质标准品
(R*,R*)-(2,8-bis(trifluoromethyl)quinolin-4-yl)(piperidin-2-yl)methanol hydrochloride
(RS)-(2,8-bis(trifluoromethyl)quinolin-4-yl)(pyridin-2-yl)methanol
溴己新杂质标准品
(2-amino-3,5-dibromophenyl)methanol
