FT1: CAS 161718-81-6 CA Index Name 4-(2-methylpropoxy)-1,3-Benzenedicarbonitrile Other Names 4-Isobutyloxy-1,3-benzenedicarbonitrile Molecular Formula C12 H12 N2 O Molecular Weight 200.24 FT2: CAS 163597-57-7 CA Index Name 3-cyano-4-(2-methylpropoxy)-Benzenecarbothioamide  Formula C12 H14 N2 O S Molecular Weight 234.32 FT3: CAS 144060-53-7 IUPAC name 2-(3-cyano-4-isobutoxyphenyl)-4-methyl-1,3-thiazole-5-carboxylic acid ATC code M04AA03  PubChem 134018  Formula C16H16N2O3S Molecular Weight 316.0