4-甲基-2-(甲基氨基)-1,3-苯并噻唑-5-羧酸

N-methyl-3-(trichloromethyl)-1,2,4-thiadiazol-5-amine

1-methyl-3-propylthiourea

1-methyl-3-(3-methylphenyl)thiourea

1-methyl-3-(1,3-oxazol-2-yl)thiourea