3,4-DIMETHYL-CHROMEN-2-ONE
CAS No. 4281-39-4
2H-1-Benzopyran-2-one 3,4-dimethyl-; 2H-1-benzopyran-2-one, 3,4-dimethyl-; 3,4-Dimethyl-2H-1-benzopyran-2-one; 3,4-Dimethyl-2H-chromen-2-one