化学科研者一站式服务平台


  • 3β-O-{2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->2)-[2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl-(1->3)]-4,6-O-benzylidene-β-D-glucopyranosyl}cholestanol

加载中...