7-hydroxy-7-methoxy-4,4-bis(1,3-benzodioxole)-5,5-dicarboxylic acid dimethyl ester

7-hydroxy-7-methoxy-4,4-bis(1,3-benzodioxole)-5,5-dicarboxylic acid dimethyl ester · CAS 91828-88-5

7-hydroxy-7-methoxy-4,4-bis(1,3-benzodioxole)-5,5-dicarboxylic acid dimethyl ester