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
B842649-1g 5-溴苯酞,98%
I812016-5kg 碘,99.8%
T822422-1g 1,5,7-三氮杂二环[4.4.0]癸-5-烯,97%
N806927-25ml N,N'-二异丙基碳二酰亚胺,98%
T821340-25kg 对甲苯磺酰氯(PTSC),99.5%
B835932-1g 1-溴-3-氟丙烷,97%
A800327-1L 氯丙烯,98%,含600 ppm 环氧丙烷稳定剂
1-[(9H-芴-9-基甲氧基)羰基氧]苯并三唑
三戊基硼氢化锂
R824168-1g (R)-(+)-2,2'-二氨基-1,1'-联萘,99%