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
己酸戊酯,98.0%(GC)
p-Toluenesulfonic anhydride 100GR
5-Bromothiophene-2-carboxylic acid, 97%,
对甲苯磺酸丙酯,98.0%(GC)
钛酸四丁酯,99%
N-甲基琥珀酰亚胺,N-甲基丁二酰胺, 99%
2-氨基-4,5-二氰基-1H-咪唑,97.0%(T)
熊果苷,98%
3-甲氧基-1,2-丙二醇, ≥98.0%
2-Pyrazinecarboxylic acid, 99% 100GR