4-異色酮;異苯并二氫吡喃-4-酮;4-異色滿酮;
3,4-dihydro-1H-2-benzopyran-4-one;4-ISOCHROMANONE;1H-isochromen-4(3H)-one;isochroman-4-one;1H-2-Benzopyran-4(3H)-one;
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