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Shanghai Shangyao Xinya Pharmaceutical Co., Ltd.??? ?? ??? ?????.
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Shanghai Shangyao Xinya Pharmaceutical Co., Ltd.
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021-22309200
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lingq@xinyaharm.com
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CHINA
URL:
www.xinyapharm.com
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1
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L(+)-Ascorbic acid
??? C
50-81-7
C6H8O6
1
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