盐酸四环素杂质b,tetracycline hydrochloride impurity b-凯发网址登录

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四环素ep杂质b
catalog no: pi02002002     product name: tetracycline ep impurity b

cas no:6542-44-5||chemical formula:c23h25no8||molecular weight:443.45200 ||exact mass:443.15802||(4s,4as,5as,6s,12as)-2-acetyl-4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-6-methyl-4a,5a,6,12a-tetrahydrotetracene-1,11(4h,5h)-dione

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盐酸四环素
目录号: pi02002000
品名: tetracycline hydrochloride
cas no:64-75-5 ||(4s,4as,5as,6s,12as)-4-(dimethylamino)-3,6,10,12,12a-pentahydro……
四环素ep杂质a
目录号: pi02002001
品名: tetracycline ep impurity a
cas no:23313-80-6||chemical formula: c22h24n2o8,exact mass: 444.15327,molecular ……
盐酸四环素杂质c
目录号: pi02002003
品名: tetracycline hydrochloride impurity c
cas no:n/a||(4s,4as,12as)-4-(dimethylamino)-3,10,11,12a-tetrahydroxy-6-methyl-1,……
盐酸四环素杂质d
目录号: pi02002004
品名: tetracycline hydrochloride impurity d
cas no:n/a||(4r,4as,12as)-4-(dimethylamino)-3,10,11,12a-tetrahydroxy-6-methyl-1,……

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