1-Butyl-5-[2-(1-butyl-3,3-dimethyl-1,3-dihydroindol-2-ylidene)ethylidene]-4-methyl-2,6-dioxo-1,2,5,6-tetrahydropyridine-3-carbonitrile cas no:233748-97-5

supplier list

FEW Chemicals GmbH

Tel:+49-(3494)-638 050

Address: Chemiepark Areal A, Technikumstrasse 1, Wolfen D-06766,

CAS Organic Ltd.

Tel:+1-(732)-677-0550

Address: 24 1/2 Van Houten St., Paterson, New Jersey 07509-1856,