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
3,4-二氢-2H-吡喃-2-甲醇,97.0%(GC)
InSolution(TM) PP2
1-ETHYNYL-4-METHOXY-2-METHYLBENZENE, 97%
Tetrabutylammonium dihydrogentrifluoride, 50-55 wt.% solution in 1,2-dichloroethane 2.5GR
4,4'-二羧基二苯醚,98%+
4-Piperidinopiperidine, tech., 95% 10GR
N-二甲基亚硝胺,>99.0%(GC)
4-甲基伞形酮酰-β-D-吡喃糖苷,≥99%
4-(1-Methyl-1H-pyrazol-3-yl)benzenesulfonyl chloride, 97%
4-(氯甲基)苯甲酸, ≥98.0%