Post Date: Dec 14,2021 Expiry Date: Jun 12,2022 Detailed Description: Cas No. :58-73-1 CAS Registry Number: 58-73-1 Synonyms: ;2-benzhydryloxyethyldimethylamine;Diphenylhydramine; Molecular Formula: C17H21NO Molecular Weight: 255.36 Molecular Structure: