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-硝基-2,1,3-苯并噻二唑,98.0%(GC)
2-氯烟酰氯, ≥98.0%
2-Ethylhexyl cyanoacetate, 98+% 5ML
NAPHTHOL AS-BI PHOSPHORIC ACID SOLUTION
4-Hydroxybenzophenone, 99+% 25GR
Toluene LabGrade
04-12-0040-5GM, BOC-ASP(OTBU)-OH MIDDOT DCHA, 8.53048.0005
2-(6-Bromonaphthyl)-beta-D-xylopyranoside hydrate 100MG
三氟甲磺酸,98.0%(T)
丙酮(易制毒-3)