diethyl 2-(3-(3-chloro-4-fluorophenyl)-1,3-thiazolidin-2-ylidene)malonate (en)Propanedioic acid, [3-(3-chloro-4-fluorophenyl)-2-thiazolidinylidene]-, diethyl ester (en)

1-(2-溴乙基)-4-乙基-1,4-二氢-5H-四唑-5-酮

6-benzyl-2,3-dihydro-[1,3]thiazolo[3,2-b][1,2,4]triazin-7-one

2,3-Dihydro-6-benzyl-5H-thiazolo(2,3-c)(1,2,4)-triazin-5-on

1-(2-bromoethyl)-4-phenylazetidin-2-one