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氟氧头孢中间体kdfa
目录号: pi00002013     品名: flomoxef intermediate kdfa
cas no:83494-32-0||chemical formula:c3h4f2o2s||molecular weight:142.12447||exact mass:141.99001||2-((difluoromethyl)thio)acetic acid
氟氧头孢中间体fxmt
目录号: pi00002014     品名: flomoxef intermediate fxmt
cas no:n/a||chemical formula:c28h28f2n6o7s2||molecular weight:662.68473||exact mass:662.1429||(6r,7r)-benzhydryl 7-(2-((difluoromethyl)thio)acetamido)-3-(((1-(2……
氟氧头孢中间体f3-01
目录号: pi00002016     品名: flomoxef intermidate f3-01
cas no:n/a||chemical formula:c27h26cl2f2n2o6s||molecular weight:615.47295||exact mass:614.08567||(6r,7r)-benzhydryl 3-(chloromethyl)-7-((1-(((z)-2-chlorovinyl)o……
氟氧头孢钠杂质iii
目录号: pi00002019     品名: flomoxef impurity iii
cas no:n/a||chemical formula:c13h16f2n2o7s||molecular weight:382.33481||exact mass:382.06463||(r)-2-((r)-1-(2-((difluoromethyl)thio)acetamido)-1,2-dimethoxy-2-o……
氟氧头孢钠杂质iv
目录号: pi00002020     品名: flomoxef impurity iv
cas no:n/a||chemical formula:c21h19cln2o4||molecular weight:398.84300||exact mass:398.10333||benzhydryl (6r,7s)-7-amino-3-(chloromethyl)-8-oxo-5-oxa-1-azabicycl……
氟氧头孢杂质6
目录号: pi00002022     品名: flomoxef impurity 6
cas no:n/a||chemical formula:c33h32n6o7s ||molecular weight:656.71400||exact mass:656.20532 ||(6r,7r)-3-(((1-(2-hydroxyethyl)-1h-tetrazol-5-yl)thio)methyl)-7-me……
氟氧头孢氧化杂质
目录号: pi00002023     品名: flomoxef oxide impurity
cas no:n/a||chemical formula:c15h18f2n6o8s2||molecular weight:512.45981||exact mass:512.05956||(6r,7r)-7-(2-((difluoromethyl)sulfinyl)acetamido)-3-(((1-(2-hydro……
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