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            Xinxiang Xinhe Chemical Co., Ltd.


            ——  Cytosine  ——

            Cytosine, chemical name is 4-Amino-2-hydroxypyrimidine, CAS RN is 71-30-7, molecular formula is C4H5N3O. It is an important intermediate for fine chemical, pesticide and drug. It is mainly used in compounding lamivudine, gemcitabine, enocitabine, 5-fluorocytosine, etc.



            三浦理惠子的中文字A片
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