2-[(2,2-二甲基-4-氧代-3,4-二氢-2H-7-色满基)氧基]乙腈
2-[(2,2-二甲基-4-氧代-3,4-二氢-2H-7-色满基)氧基]乙腈
2-[(2,2-Dimethyl-4-oxo-3,4-dihydro-2H-chromen-7-yl)oxy]acetonitrile
2-[(2,2-Dimethyl-4-oxo-3,4-dihydro-2H-chromen-7-yl)oxy]acetonitrile;2-[(2,2-DiMethyl-4-oxo-3,4-dihydro-2H-7-chroMenyl)oxy]acetonitrile
