CAS 1816294-67-3 appears in our catalog under these names: SR-4370/ 99.82% (existing batch purity), SR–4370, SR-4370, SR-4370 99%, N'-Butyl-2',3'-difluoro-[1,1'-biphenyl]-4-carbohydrazide, 99%, 99%. Offered by: TargetMol, GLPBio, Biosynth, Ambeed, Chemat. Available pack sizes: 2mg, 5mg, 10mg, 25mg, 50mg, 100mg, 200mg, 1mg.