Preparation and nucleophilic addition reactions of methyl 4,6-O-benzylidene-2,3-dideoxy-2-C-p-tolylsulfonyl-β-D-erythro-hex-2-enopyranoside; synthetic utility of α-sulfonylalkene intermediates in carbohydrate chemistry

R&D Labs maybe for 40093-73-0

• Naturalin Bio-Resource Co., Ltd

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  Address:B1-402, Lu-Valley Enterprise Square.No.27 Wenxuan Road. Lu-Valley Hi-Tech District.

• SAGECHEM LIMITED

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• Jiangxi Hito Chemical Co., Ltd.

  Contact:+86-792-3170318

  Address:No. 6, Tianhong Ave., Xinghuo Industry Park, Yongxiu, Jiujiang, Jiangxi, China

• Luojiang Chenming Biological Products Co

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  Address:GROUP NO.4, HE SHENG VILLAGE, PANLONG TOWN,

• Taizhou Chenyi chemical co. LTD,

  Contact:13736652831

  Address:NO.273 SHANGHAI SOUTH STREET,LUQIAO DISTRICT,ZHEJIANG PROVINCE,CHINA.