帮助中心

Methyl (2R,4R,5S,6R)-6-(4-bromophenyl)-2-hydroxy-3-oxo-5-phenyl-7-oxa-12-azatricyclo[6.4.0.02,6]dodeca-1(8),9,11-triene-4-carboxylate


联系我们
咨询反馈