7H-Furo(2,3-f)(1)benzopyran-2,8-dicarboxylic acid, 7-oxo-, 8-ethyl 2-methyl ester
CAS No. 73097-19-5
7H-Furo(2,3-f)(1)benzopyran-2,8-dicarboxylic acid, 7-oxo-, 8-ethyl 2-methyl ester; 8-Ethyl 2-methyl 7-oxo-7H-furo(2,3-f)(1)benzopyran-2,8-dicarboxylate
EUMITRIN A2 42893-41-4