Cat.No.KY106257 Name苯海拉明 英文名称Diphenhydramine CAS58-73-1 Purity 98% Min. MDL MFCD00274173 MolFormula C17H21NO MolWeight Enquiry Email Name/Company Message KY106257 - 58-73-1 | 苯海拉明 Quantity: Captcha Send Message