N,N-diethyl-2-methyl-3-methyliminoprop-2-enamide

2-乙基-2-唑啉

4-甲氧羰基苯基硼酸频哪醇酯

N,N-diethyl-5-methyl-3,6-bis(methylsulfanyl)pyridazin-4-amine

methyl 5-diethylamino-4-methyl-1-phenylpyrazole-3-carboxylate