2-氰基硫代乙酰胺

3-溴-1,1,1-三氟丙酮

2-氯嘧啶

乙基5-氧代-2,5-二氢-1,2-恶唑-4-羧酸酯

ethyl 3-(4-bromobenzoyl)-4-(4-bromophenyl)-1-cyano-4-hydroxy-2,6-diphenylcyclohexane-1-carboxylate