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
1，3-二氧戊环，99%，含约75 ppm BHT 稳定剂
Niobium(V) oxide, 99.99% 10GR
草乙酸， ≥97.0%
4-Oxo-3-aza-tricyclo[4.2.1.0(2.5)]non-7-ene, 99% 5GR
苯肼硫酸盐，98%
2,3,5,6-Tetrafluorophenylhydrazine, 97% 25GR
DMT-dG(ib) Amidite, 10g, 6 pk
1，2，3-Thiadiazole-4-carboxylic acid， 97%
N,N-二甲基乙胺，99%
4-Chloroanisole for synthesis
