2018/3/16 ~ 2018/3/30

说明

Mirabegron (cas 223673-61-8) purity >99%;
(alphaR)-alpha-[[[2-(4-Aminophenyl)ethyl]amino]methyl]benzenemethanol hydrochloride (cas 521284-22-0) purity>99%;
(alphaR)-alpha-[[[2-(4-Nitrophenyl)ethyl]amino]methyl]benzenemethanol hydrochloride (cas 521284-21-9) purity >99%.