5-methyl-benzo[d][1,6,2]oxathiazepin-2-ylideneamine

2'-氯苯基乙酮

1-[2-(甲基硫代)苯基]乙酮

1,2-Benzisothiazol-3-yl-acetic acid ethyl ester

benzo[d]isothiazol-3-yl-malonic acid diethyl ester