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Chengdu Lucky Biology Engineering Industry Co., Ltd??? ?? ??? ?????.
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Chengdu Lucky Biology Engineering Industry Co., Ltd
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(028)82765611 82761370
???:
chduluky@mail.sc.cninfo.net
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China
URL:
www.sino-lucky.cn
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3
1
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Kojic acid
???
501-30-4
C6H6O4
Itaconic acid
?????
97-65-4
C5H6O4
(E)-Ethylidenesuccinic acid
144368-21-8
C6H8O4
1
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