3,5-二氯-4,4-二羟基二苯胺

二丙基三硫醚

二丙基四硫化物

decahydro-1,3-dimethyl-2,4-dioxo-7bH-cyclopenta[3,4]cyclobuta[1,2-d]pyrimidine-7b-carboniotrile

2-(1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-5-pyrimidinyl)cyclopentanecarbonitrile