4-氯苯甲醛

1,2-乙二硫醇

2-(4-氯苯基)-1,3-二氧戊环

3,9-di(p-chlorophenyl)-2,4,8,10-tetraoxaspiro[5.5]undecane

1,1-diacetoxy-1-(4-chlorophenyl)methane