英文别名:7-MERCAPTO-4-METHYLCOUMARIN;4-METHYL-7-THIOCOUMARIN;4-METHYL-7-THIOUMBELLIFERONE;7-MERCAPTO-4-METHYLCOUMARIN, FOR FLUORES CENCE;7-MERCAPTO-4-METHYLCOUMARIN FOR FLUORESCENCE 97+%;7-Mercapto-4-Methyl-2H-chroMen-2-one;7-Mercapto-4-methylcoumarin97%;4-methyl-7-sulfanylchromen-2-one