CAS 143257-98-1 appears in our catalog under these names: 1-Benzyl-2-(piperazin-1-yl)-1H-1,3-benzodiazole, 1-benzyl-2-(piperazin-1-yl)-1H-1,3-benzodiazole, 99%, 99%, Lerisetron/ 99.15% (existing batch purity), Lerisetron, Lerisetron 99%. Offered by: Biosynth, Chemat, TargetMol, GLPBio, Ambeed. Available pack sizes: 0,5g, 50mg, 25mg, 5mg, 1mg, 10mg, 100mg, 2mg.