英文别名6-CHLORO-2-METHYL(THIOCHROMANONE); 6-chloro-2-methylthiochroman 1-oxide; 4H-1-Benzothiopyran-4-one, 6-chloro-2,3-dihydro-2-methyl-; 6-chloro-2-methyl-2,3-dihydrothiochromen-4-one; 6-chloro-2-methylthiochroman-4-one; 6-chloro-2-methyl-1-thiochroman-4-one 
