Zhuzhou Yuancheng Hezhong Tec. Dev. Co., Ltd.  

Product Name: 99.96% Assay Diphenhydramine hydrochloride for Anti-Allergy Model NO.: CAS NO.: 147-24-0 Purity: >99% State: Solid Suitable for: Adult Certification: GMP, HSE, ISO 9001, USP, BP Customized: Non-Customized Powder: Yes Payment: Western Union, Money Gram, Bitcoins, Bank Transfer Shipping: TNT, EMS, DHL, FedEx, UPS, Hkems, etc Appearance: White powder Molecular Formula: C17H22CINO Molecular Weight: 291.82 Melting Point: 136-140