(6-aminopyridazin-3-yl)-(4-methylphenyl)methanone

1-(2,4-二羟基苯基)-2-对甲苯乙酮

1-(4-methylphenyl)cyclobutane-1-carboxylic acid

2-Methyl-2-(4-methylphenyl)propanenitrile

(+/-)-2-(4'-methylphenyl)-propionitrile