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
十六烷基三甲基铵六氟磷酸盐,98.0%(N)
3-甲氧基邻苯二酚, ≥96.0%
1,2,3,4,5-Pentamethylcyclopentadiene, 95% 25ML
结晶乙酸钠
9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene, 98% 25GR
4H-Thieno[3,2-b]pyrrole-5-carboxylic acid, 97%
3-Methyl-1-penten-4-yn-3-ol, 99% 25GR
4-甲氧基苯甲酰乙酸乙酯,97.0%(GC)
Bis(2-chloroethyl) ether for synthesis
2-Bromopyridine N-oxide hydrochloride, 97% 5GR