News The period Posted on April 22, 2020 by lifeng There was the best of times and the most detestable of times; the age of wisdom and the age of foolishness, the age of faith…
News Barbituric acid 67-52-7 C4H4N2O3 Posted on September 28, 2011October 8, 2011 by lifeng Barbituric acid Chemical name: Malonylurea Molecular weight: 128.09 Chemical formula: C4H4N2O3 CAS: 67-52-7 Description: White crystalline. Soluble in Ether. dilute acit, hot water, Slightly soluble…
