Message: | Xi'an Rainbow Bio-Tech Co.,Ltd is one of the leading China soy isoflavone manufacturers, welcome to wholesale cheap soy isoflavone, soy isoflavone extracts powder, natural isoflavones from our factory.Soy IsoflavoneCAS #: 574-12-9 Molecular formula:C15H10O2Molecular weight:222.24Formulation: Straw yellow porwerPurity: 99% url:http://www.chinaebio.com |