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-Dichlorobenzyl cyanide for synthesis
3,4-Dimethoxybenzoic acid, 99+% 100GR
N-甲基-N-亚硝基对甲苯磺酰胺,重氮甲烷的前体,98+% 纯度无法确定
Butyl phosphate (mixture of mono and di esters) for synthesis
Boron powder, amorphous, -325 mesh, 99% (metals basis)
1-Hydroxypyrene, 99+% 250MG
BOC-L-Aspartic acid 4-methyl ester, 98% 1GR
2-Bromoaniline, 98% 25GR
Aluminium oxide, basic, Brockmann I, 50-200 μm, for chromatography 5KG
5,7-Dimethylisatin, 95% 1GR
(±)-反-1,2-二溴环己烷,95.0%(GC)