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4-Hydroxy-3-nitropyridine (12)CAS RN:5435-54-1;15590-90-6
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Shanghai Licheng Chemical Co., Ltd.(LIDE PHARMACEUTICALS LTD)Telephone:021-57561621,67105577,67100011
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Changzhou Xuanming Pharmaceutical Technology Co., Ltd.(Changzhou Xuanming chemical Co., Ltd.)Telephone:+86-519-85525329