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雙氫噻吩硫酯
Catalog No: PI00054046     Product Name: Dihydrothiophene Thioester

CAS No:2805904-80-5||Chemical Formula:C10H8O4S2||Molecular Weight:256.29000||Exact Mass:255.9864||S-((4-hydroxy-5-oxo-2,5-dihydrothiophen-3-yl)methyl) furan-2-carbothioate

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頭孢噻呋USP雜質(zhì)I, Δ3-頭孢噻呋
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頭孢噻呋二聚體雜質(zhì)
目錄號: PI00054031
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CAS No:N/A||Chemical Formula:C38H32N10O13S6||Molecular Weight:1029.09100 ||Exact……
三苯甲基頭孢噻呋肟
目錄號: PI00054032
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頭孢噻呋雙側(cè)鏈
目錄號: PI00054033
品名: Ceftiofur Double Side Chain,Ceftiofur Dioxime，Ceftiofur Bilateral Chain
CAS No:N/A||Chemical Formula:C25H22N8O9S4||Molecular Weight:706.73800||Exact Mas……
頭孢噻呋巰基
目錄號: PI00054034
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CAS No.:120882-22-6||Chemical Formula:C14H15N5O5S3||Molecular Weight:429.49440||……
頭孢噻呋巰基內(nèi)酯
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CAS No:120882-23-7||Chemical Formula:C14H13N5O4S3||Molecular Weight:411.47912||E……
頭孢噻呋二聚體2雜質(zhì)
目錄號: PI00054036
品名: Ceftiofur Dimer 2
CAS No:N/A||Chemical Formula:C28H28N10O10S6||Molecular Weight:856.95200||Exact M……
頭孢噻呋雙母核
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CAS No:N/A||Chemical Formula:C32H27N7O11S5||Molecular Weight:845.90600||Exact Ma……
雙氫噻呋硫酯雜質(zhì)
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4-酮頭孢噻呋
目錄號: PI00054039
品名: Ceftiofur-4-ketone(4-Oxide Ceftiofur)
CAS No:N/A||Chemical Formula:C19H15N5O8S3||Molecular Weight:537.53600||Exact Mas……
頭孢噻呋二聚體A
目錄號: PI00054040
品名: Ceftiofur Dimer A
CAS No:N/A||Chemical Formula:C33H30N10O11S6||Molecular Weight:935.02200||Exact M……
頭孢噻呋二聚體B
目錄號: PI00054041
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頭孢噻呋二聚體C
目錄號: PI00054042
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CAS No:N/A||Chemical Formula:C28H28N10O10S5||Molecular Weight:824.89200||Exact M……
頭孢噻呋二聚體D
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頭孢噻呋二聚體E
目錄號: PI00054044
品名: Ceftiofur Dimer E
CAS No:N/A||Chemical Formula:C27H30N10O9S5||Molecular Weight:798.89800||Exact Ma……
N-呋喃甲酰頭孢噻呋
目錄號: PI00054045
品名: N-Furoyl Ceftiofur
CAS No:N/A||Chemical Formula:C24H19N5O9S3 ||Molecular Weight:617.622||Exact Mass……

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