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
4-Bromo-3,5-dihydroxybenzoic acid, 98% 5GR
Ethyl trans-2-amino-4-cyclohexene-1-carboxylate hydrochloride, 98% 1GR
乙酰乙酸甲酯,99.0%(GC)
直接蓝 86
氯霉素,98.0%(LC&T)
4-溴苯甲酰氯,98%+
3-[4-(Trifluoromethyl)phenyl]pentanedioic acid, 95%
氟化钠,优级纯
4-Hydroxy-3-methoxycinnamic acid, 99% 100GR
L-(-)-Lactamide for synthesis