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頭孢丙烯氧化雜質(zhì)1咨詢
目錄號: PI00030025     品名: Cefprozil Oxide Impurity 1
CAS No:N/A||Chemical Formula:C18H19N3O6S||Molecular Weight:405.42496 ||Exact Mass:405.09946||(6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((Z)-p……
頭孢丙烯氧化雜質(zhì)2咨詢
目錄號: PI00030026     品名: Cefprozil Oxide Impurity 2
CAS No:N/A||Chemical Formula:C18H19N3O6S ||Molecular Weight:405.42496||Exact Mass:405.09946 ||(6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((Z)-……
頭孢丙烯氧化雜質(zhì)3咨詢
目錄號: PI00030027     品名: Cefprozil Oxide Impurity 3
CAS No:N/A||Chemical Formula:C18H19N3O6S||Molecular Weight:405.42496 ||Exact Mass:405.09946||(6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((E)-p……
E-頭孢丙烯咨詢
目錄號: PI00030028     品名: E-Cefprozil Isomer
CAS No:92676-86-3||Chemical Formula:C18H19N3O5S||Molecular Weight:389.426||Exact Mass:389.10454||(6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((……
頭孢丙烯氧化雜質(zhì)4咨詢
目錄號: PI00030029     品名: Cefprozil Oxide Impurity 4
CAS No:N/A||Chemical Formula:C18H19N3O6S||Molecular Weight:405.42496 ||Exact Mass:405.09946||(6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((E)-p……
頭孢丙烯雜質(zhì)N中間體咨詢
目錄號: PI00030031     品名: Cefprozil Impurity N Intermediate
CAS No:N/A||Chemical Formula:C26H31N3O9S||Molecular Weight:561.60600||Exact Mass:561.17810||(6R,7R)-7-((R)-2-((tert-butoxycarbonyl)amino)-2-(4-((ethoxycarbonyl)……
頭孢丙烯母核二聚體雜質(zhì)咨詢
目錄號: PI00030032     品名: Cefprozil Mother Nucleus Dimer
CAS No:N/A||Chemical Formula:C20H22N4O5S2||Molecular Weight:462.53900||Exact Mass:462.10316||7-(7-amino-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]o……
頭孢丙烯雙母核雜質(zhì)咨詢
目錄號: PI00030033     品名: Cefprozil double Mother Nucleus
CAS No:N/A||Chemical Formula:C28H29N5O7S2||Molecular Weight:611.68800||Exact Mass:611.15084||7-(7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((Z)-prop-1……
甲氧基頭孢丙烯（USP有關(guān)物質(zhì)2雜質(zhì)C）咨詢
目錄號: PI00030034     品名: Methoxy Cefprozil
CAS No:N/A||Chemical Formula:C17H19N3O6S||Molecular Weight:393.41400 ||Exact Mass:393.09946||(6R,7R)-7-((R)-amino-2-(4-hydroxyphenyl)acetamido)-3-(methoxymethyl……
頭孢丙烯開環(huán)脫羧內(nèi)酯咨詢
目錄號: PI00030035     品名: Cefprozil Open-Ring Decarboxylation Lactone
CAS No:N/A||Chemical Formula:C17H21N3O4S||Molecular Weight:363.43200||Exact Mass:363.12528||(2R)-2-amino-N-((5-ethyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3……
頭孢丙烯雜質(zhì)G1咨詢
目錄號: PI00030036     品名: Cefprozil Impurity G1
CAS No:N/A||Chemical Formula:C18H21N3O6S||Molecular Weight:407.44100||Exact Mass:407.11511||(R)-2-((S)-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)(carboxy)methyl……
頭孢丙烯聚合物A咨詢
目錄號: PI00030037     品名: Cefprozil Dimer A
CAS No:N/A||Chemical Formula:C36H38N6O10S2||Molecular Weight:778.85200||Exact Mass:778.20908||(6R,7R)-7-((R)-2-((R)-2-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)……
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