CAS 19350-66-4 appears in our catalog under these names: AV–153 free base, 3,5-Bis(ethoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-4-carboxylic Acid, >95.0%(HPLC)(T), AV-153 free base, AV-153 free base 97%, 3,5-Bis(ethoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-4-carboxylic acid, 97%, 97%. Offered by: GLPBio, TCI, Biosynth, Ambeed, Chemat. Available pack sizes: 10mM (in 1ml dmso), 50mg, 1g, 10g, 5g, 100mg, 250mg, 100 mg.