2-(ethylamino)-4,6-dimethyl-[1,3]thiazolo[5,4-d]pyrimidine-5,7-dione

9-ethyl-1,3-dimethyl-8-thio-uric acid

5-甲氧基二苯并[a,h]蒽

4-氯苯丙氨酸甲酯盐酸盐(1:1)

戊烷-1-磺酰氯