12-HYDROXY-6-OXO-6H-DIBENZO[C,H]CHROMENE-11-CARBOXYLIC ACID METHYL ESTER
12-HYDROXY-6-OXO-6H-DIBENZO[C,H]CHROMENE-11-CARBOXYLIC ACID METHYL ESTER(12-HYDROXY-6-OXO-6H-DIBENZO[C,H]CHROMENE-11-CARBOXYLIC ACID METHYL ESTER)
CAS: 1021499-82-0
化学式: C19H12O5