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用于農(nóng)藥炔草酯中間體2,3-二氟-5-氯吡啶
86+816+2547206(Mianyang)
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Economic and Technological
Development Zone, Mianyang Sichuan Province, P.R. China
Block 5, No. 11, Galileo Road, Zhangjiang
Hi-tech Park, Pudong New Area, Shanghai, P.R. China