6161-70-2
1,4,6,9-Tetramethyl-3-methoxy-8-hydroxy-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-7-carboxylic acid methyl ester(1,4,6,9-Tetramethyl-3-methoxy-8-hydroxy-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-7-carboxylic acid methyl ester)
CAS: 6161-70-2
化学式: C20H20O7