152093-65-7 N',N'-Diisobutyl-N-para-methoxythiobenzoylmalonodiamide N,N-Bis(2-methylpropyl)-N'-((4-methoxyphenyl)thioxomethyl)propanediamide Propanediamide, N,N-bis(2-methylpropyl)-N'-((4-methoxyphenyl)thioxomethyl)-