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-乙烯基苄胺(含稳定剂MEHQ),92.0%(GC)
Ethyl cellulose, ethoxyl content 48%, 10 cps 5GR
5,5‘-二硫双(2-硝基苯甲酸),reagent grade, 98%
cis-2-Aminomethylcycloheptanol hydrochloride, 99% 250MG
D-2-苯甘氨酸, ≥99.0%
2-(对甲苯磺酰基)苯乙酮,98.0%(GC)
3-亚甲基-2-降冰片酮, ≥97.0%
1,4-Diethylbenzene, 98% 25ML
顺芷酸酐,95.0%(T)
1-Butanethiol, 99+% 5ML