英文别名:
7-Dimethylamino-2,3-dihydro-1H-cyclopenta[c]chromen-4-one;7-(dimethylamino)-2,3-dihydrocyclopenta[c][1]benzopyran-4(1h)-one;Coumarin 138;7-(dimethylamino)-2,3-dihydro-cyclopenta[c][1]benzopyran-4(1h)-on;Sigma Coumarin 138;Coumarin 138, laser grade,99%;7-(Dimethylamino)-2,3-dihydrocyclopenta[C]chromen-4(1H)-one;Aids128993