Hangzhou Sartort Biopharma Co., Ltd
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Welcome to search www.sartort.com, Sartort would appreciate the opportunity to work with your company by providing the nice quality, service,and technical support with competitive pricing. |
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LEAP CHEM CO., LTD.
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LEAPChem supplies high quality fine chemicals, intermediates and APIs. |
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Chongqing Xingcan Pharmaceutical Technology Co., Ltd.
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4-Methyl-5-(beta-hydroxyethyl)thiazole can be obtained by reducing the ethyl 4-methyl-5-acetate with lithium tetrahydroaluminum. Or α-chloroacetyl proppanol and thioformamide condensation cyclization, and then hydrogen peroxide action, the desired product is obtained. |
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