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頭孢噻呋USP雜質(zhì)J,（E）-頭孢噻呋
Catalog No: PI00054011     Product Name: Ceftiofur USP Impurity J,（E）-Ceftiofur
CAS No:120882-20-4||Chemical Formula:C19H17N5O7S3||Molecular Weight:523.55300||Exact Mass:523.02901||(6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((furan-2-carbonyl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
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頭孢噻呋
目錄號: PI00054001
品名: Ceftiofur
CAS No:80370-57-6，104010-37-9（sodium）||Chemical Formula:C19H17N5O7S3||Molecular ……
頭孢噻呋USP雜質(zhì)I, Δ3-頭孢噻呋
目錄號: PI00054010
品名: Ceftiofur USP Impurity I, Δ3-Ceftiofur
CAS No:120962-17-6||Chemical Formula:C19H17N5O7S3||Molecular Weight:523.55300||E……
頭孢噻呋二聚體雜質(zhì)
目錄號: PI00054031
品名: Ceftiofur Dimer 1
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
品名: Triphenylmethyl Ceftiofur Oxime
CAS No:64485-90-1;123333-74-4(Hydrochloride)||Chemical Formula:C25H21N3O3S||Mole……
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
品名: Cefotifuromercapto,Mercapto Ceftiofur(Desfuroyl Ceftiofur)
CAS No.:120882-22-6||Chemical Formula:C14H15N5O5S3||Molecular Weight:429.49440||……
頭孢噻呋巰基內(nèi)酯
目錄號: PI00054035
品名: Cefotifuromercapto Lactone,Ceftiofur Thiolactone
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
目錄號: PI00054037
品名: Ceftiofur Double Mother Nucleus
CAS No:N/A||Chemical Formula:C32H27N7O11S5||Molecular Weight:845.90600||Exact Ma……
雙氫噻呋硫酯雜質(zhì)
目錄號: PI00054038
品名: Dihydrothiafur Thioester Impurity(Difuroyl Disulfide)
CAS No:51278-29-6||Chemical Formula:C10H6O4S2||Molecular Weight:254.28224||Exact……
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
品名: Ceftiofur Dimer B
CAS No:N/A||Chemical Formula:C28H28N10O9S6||Molecular Weight:840.95300||Exact Ma……
頭孢噻呋二聚體C
目錄號: PI00054042
品名: Ceftiofur Dimer C
CAS No:N/A||Chemical Formula:C28H28N10O10S5||Molecular Weight:824.89200||Exact M……
頭孢噻呋二聚體D
目錄號: PI00054043
品名: Ceftiofur Dimer D
CAS No:N/A||Chemical Formula:C28H30N10O11S5||Molecular Weight:842.90700||Exact M……
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……
雙氫噻吩硫酯
目錄號: PI00054046
品名: Dihydrothiophene Thioester
CAS No:2805904-80-5||Chemical Formula:C10H8O4S2||Molecular Weight:256.29000||Exa……

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