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Citraconic anhydride CAS616-02-4Ning kang anhydride (2 - methyl butylene anhydride) is a medicine, pesticide, surfactant and the important intermediate of chemical products such as synthetic resin.
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1-(2-DIMETHYLAMINOETHYL)-5-MERCAPTO-1,2,3,4-TETRAZOLE CAS61607-68-9Cefotiam intermediates.
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1-DOCOSANOL CAS661-19-8Approved description: a treatment for herpes caused by herpes simplex virus infection of antiviral drugs
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2,5-DIBROMOBENZOIC ACID CAS610-71-9Intermediates of organic synthesis pharmaceutical synthesis, can be used in the synthesis of fluorine Carney.