N,N-dimethylethanimidamide

1-(2-氨基-5-甲基苯基)乙酮

3-hydroxy-3-methylhexan-2-one

2,5-二甲基-4-氧代-3,4-二氢-噻吩并[2,3-d]嘧啶-6-羧酸乙酯