... Respectable supplier from China2. More than 12 years experience in global trading and chemicalsProduct Name:Vitamin D2Molecular Formula: C28H44OCAS Number: 50-14 ... 29/BP2000Product Manufactured bySichuan Yuxin Pharmaceutical Co., Ltd .Product Provided bySichuan Yuxin Pharmaceutical Co., Ltd .Product Quantity500kgManufactured Date18,06, 2012Expiry17, 06,2014 ...