Toluene-4-sulfonic acid 7-benzyloxy-2-(3,4-bis-benzyloxy-phenyl)-5-hydroxy-6-methoxy-4-oxo-4H-chromen-3-yl ester

CAS号：188927-46-0

英文名：Toluene-4-sulfonic acid 7-benzyloxy-2-(3,4-bis-benzyloxy-phenyl)-5-hydroxy-6-methoxy-4-oxo-4H-chromen-3-yl ester