英文别名:
7-Chloro-4-chromanone;7-Chlorochroman-4-one;7-Chloro-2,3-dihydro-4H-1-benzopyran-4-one;7-Chloro-4-chroManone 97%;7-chloro-2,3-dihydrochroMen-4-one;4H-1-Benzopyran-4-one,7-chloro-2,3-dihydro-;7-chloro-3,4-dihydro-2H-1-benzopyran-4-one;18385-72-3 C9H7ClO2 7-Chloro-4-chromanone