英文别名
3-(2,4-dinitro-phenylhydrazono)-7,8,9-trimethoxy-5-oxo-1,2,3,5-tetrahydro-cyclopent[c]isochromene-2-carboxylic acid methyl ester;3-(2,4-Dinitro-phenylhydrazono)-7,8,9-trimethoxy-5-oxo-1,2,3,5-tetrahydro-cyclopent[c]isochromen-2-carbonsaeure-methylester