2-methyl-5-morpholin-4-ylcyclohexa-2,5-diene-1,4-dione

1-[4-[2-(diaminomethylidene)hydrazinyl]-3-methylphenyl]iminoguanidine

2-甲基-4-[(4-甲基苯基)亚肼基]-2,5-环己二烯-1-酮

兰雪醌

5-hydroxy-3-methyl-1,4-naphthoquinone