Acetic acid 1'-acetoxy-4,4'-bis-(3-acetylamino-phenyl)-6,8,6',8'-tetramethoxy-[2,2']binaphthalenyl-1-yl ester

Acetic acid 1'-acetoxy-4,4'-bis-(2,4-bis-benzyloxy-phenyl)-6,8,6',8'-tetramethoxy-[2,2']binaphthalenyl-1-yl ester