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头孢美唑
目录号: pi00021001     品名: cefmetazole
cas no: 56796-20-4 | chemical formula: c15h17n7o5s3 | (6r,7s)-7-(2-((cyanomethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1h-tetrazol-5-yl)thio)methyl)-8-oxo……
头孢美唑mmt异构体
目录号: pi00021002     品名: cefmetazole mmt isomer
cas no: | chemical formula: c15h17n7o5s3 | (6r,7s)-7-(2-((cyanomethyl)thio)acetamido)-7-methoxy-3-((4-methyl-5-thioxo-4,5-dihydro-1h-tetrazol-1-yl)methy……
δ3-头孢美唑
目录号: pi00021003     品名: △3-cefmetazole
cas no: | chemical formula: c15h17n7o5s3 | (6r,7s)-7-(2-((cyanomethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1h-tetrazol-5-yl)thio)methyl)-8-oxo-5-th……
脱四氮头孢美唑
目录号: pi00021004     品名: detetrazole cefmetazole
cas no: | chemical formula: c13h15n3o6s2 |(6r,7s)-7-(2-((cyanomethyl)thio)acetamido)-3-(hydroxymethyl)-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-e……
头孢美唑内酯
目录号: pi00021005     品名: cefmetazole lactone
cas no: 70993-70-3 | chemical formula: c13h13n3o5s2 |2-((cyanomethyl)thio)-n-((5ar,6s)-6-methoxy-1,7-dioxo-1,4,5a,6-tetrahydro-3h,7h-azeto[2,1-b]furo[3,4-d][……
头孢美唑开环杂质
目录号: pi00021006     品名: cefmetazole open ring impurity
cas no: | chemical formula: c15h19n7o6s3 |(r)-2-((s)-carboxy(2-((cyanomethyl)thio)acetamido)(methoxy)methyl)-5-(((1-methyl-1h-tetrazol-5-yl)thio)methyl)……
头孢美唑氧化杂质
目录号: pi00021007     品名: cefmetazole oxidation impurity
cas no: | chemical formula: c15h17n7o6s3 | (6r,7s)-7-(2-((cyanomethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1h-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia……
头孢美唑杂质3
目录号: pi00021008     品名: cefmetazole impurity 3
cas no: | chemical formula: c13h16n6o5s3 |(6r,7s)-7-(2-mercaptoacetamido)-7-methoxy-3-(((1-methyl-1h-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicycl……
头孢美唑7位杂质侧链
目录号: pi00021009     品名: cefmetazole 7-chain
cas no: | chemical formula: c4h6n4o2s | 2-((1-methyl-1h-tetrazol-5-yl)thio)acetic acid
目录号: pi00021010     品名: cefmetazole 7-tetrazole double-bond shift
cas no: | chemical formula: c15h18n10o5s3 |(6r,7s)-7-methoxy-7-(2-((1-methyl-1h-tetrazol-5-yl)thio)acetamido)-3-(((1-methyl-1h-tetrazol-5-yl)thio)methyl)……
头孢美唑7位四氮唑前体
目录号: pi00021011     品名: cefmetazole 7-tetrazole precursors
cas no: | chemical formula: c28h28n10o5s3 | (6r,7s)-benzhydryl 7-methoxy-7-(2-((1-methyl-1h-tetrazol-5-yl)thio)acetamido) -3-(((1-methyl-1h-tetrazol-5-y……
mmt
目录号: pi00021012     品名: cefmetazole mmt impurity
cas no:13183-79-4||chemical formula:c2h4n4s||molecular weight:116.14200||exact mass:116.01567||1-methyl-1h-tetrazole-5-thiol
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