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
四乙基溴化铵,98%
4,4'-Dimethoxytrityl chloride, 98% 100GR
Buffer Solution pH9.8 (H3BO3-KCl-NaOH), %
Butyltriphenyl phosphonium chloride, 98% 25GR
N-苯基甲酰胺,99%
5-Ethyl-2-thiophenecarboxaldehyde, 98+% 1ML
(+/-)-a-生育酚,外消旋
Hydroxylamine-O-sulfonic acid for synthesis
5-[3-(Bromomethyl)phenyl]-3-methyl-1,2,4-oxadiazole, 97%
Ethyl thiocyanate, 99% 25GR