deacetylcefotaxime lactone cefotaxime impurity e (ep)，头孢噻肟钠ep杂质d-凯发网址登录

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头孢噻肟钠ep杂质e
catalog no: pi00010006     product name: deacetylcefotaxime lactone cefotaxime impurity e (ep)

cas no: 66340-33-8 | chemical formula:  c14h13n5o5s2 | (5ar,6r)-6-[[(2z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-5a,6-dihydro-3h,7hazeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4h)-dion

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头孢噻肟钠
目录号: pi00010001
品名: cefotaxime sodium
cas no: 64485-93-4 | chemical formula: c16h16n5nao7s2 | sodium (6r,7r)-3-[(acety……
头孢噻肟钠ep杂质a
目录号: pi00010002
品名: deacetoxycefotaxime cefotaxime impurity a (ep)
cas no: 65052-63-3 | chemical formula: c14h15n5o5s2 | (6r,7r)-7-[[(2z)-2-(2-amin……
头孢噻肟钠ep杂质b
目录号: pi00010003
品名: deacetoxycefotaxime cefotaxime impurity b (ep)
cas no: 66340-28-1 | chemical formula: c14h15n5o6s2 | (6r,7r)-7-[[(2z)-2-(2-amin……
头孢噻肟钠ep杂质c
目录号: pi00010004
品名: deacetoxycefotaxime cefotaxime impurity c (ep)
cas no: 66403-32-5 | chemical formula: c17h17n5o8s2 | (6r,7r)-7-((z)-2-(2-(a……
头孢噻肟钠ep杂质d
目录号: pi00010005
品名: e-cefotaxime cefotaxime impurity d (ep)
cas no: 63527-53-7 | chemical formula: c16h17n5o7s2 | (6r,7r)-3-[(acetyloxy)me……
头孢噻肟钠ep杂质f
目录号: pi00010007
品名: cefotaxime impurity f （a dimer）
cas no: 175032-97-0 | chemical formula: c30h30n10o12s4 | (6r,7r)-3-[(acetyloxy……
头孢噻肟钠ep杂质g
目录号: pi00010008
品名: ata cefotaxime , cefotaxime impurity g (ep)
cas no: | chemical formula: c22h22n8o9s3 | (6r,7r)-3-[(acetyloxy)methyl……
头孢噻肟杂质m,e-脱酰头孢噻肟酸,反式头孢噻肟杂质b
目录号: pi00010009
品名: e-deacylation atmaa, e-deacylation aminothiamic acid, cefotaxime impurity m
cas no: | chemical formula: c14h15n5o6s2 | (6r,7r)-7-((e)-2-(2-aminothiazol-4……
头孢噻肟杂质l,反式头孢噻肟杂质e
目录号: pi00010010
品名: cefotaxime impurity l,e- cefotaxime impurity e
cas no: | chemical formula: c14h13n5o5s2 | (e)-2-(2-aminothiazol-4-yl)-n-((6r……
头孢噻肟杂质n,头孢噻肟开环内酯
目录号: pi00010011
品名: cefotaxime impurity n,cefotaxime open-ring lactone
cas no: 75679-12-8 | chemical formula: c14h15n5o6s2 | (z)-2-(2-(2-aminothiazol……
头孢噻肟杂质k,头孢噻肟双键位移
目录号: pi00010012
品名: cefotaxime impurity k,δ3-cefotaxime
cas no: | chemical formula: c16h17n5o7s2 | (6r,7r)-3-(acetoxymethyl)-7-((z)-2……
头孢噻肟四环内酰胺裂解前体
目录号: pi00010013
品名: precursor of cefotaxime four-membered ring lactam fracture product
cas no: | chemical formula: c8h12n4o3s |2-aminoethyl (z)-2-(2-aminothiazol-4-……
（6r,7s)-头孢噻肟，头孢噻肟差向异构体
目录号: pi00010014
品名: (6r,7s)-cefotaxime ,cefotaxime epimer
cas no: | chemical formula: c16h17n5o7s2 | (6r,7s)-3-(acetoxymethyl)-7-((z)……
头孢噻肟杂质q,反式氨噻肟酸
目录号: pi00010015
品名: cefotaxime impurity q,e- cefotaxime acid
cas no: | chemical formula: c6h7n3o3s|(e)-2-(2-aminothiazol-4-yl)-2-(methoxyim……
头孢噻肟氧化杂质2
目录号: pi00010016
品名: cefotaxime oxide impurity 2
cas no: | chemical formula:c16h17n5o8s2|(6r,7r)-3-(acetoxymethyl)-7-((z)-2-(2-……
头孢噻肟氧化杂质1
目录号: pi00010017
品名: cefotaxime oxide impurity 1
cas no: | chemical formula:c16h17n5o8s2|(6r,7r)-3-(acetoxymethyl)-7-((z)-2-(2-……
反式头孢噻肟氧化杂质2（头孢噻肟杂质r）
目录号: pi00010018
品名: e-cefotaxime oxide impurity 2
cas no: | chemical formula: c16h17n5o8s2|(6r,7r)-3-(acetoxymethyl)-7-((e)-2-(2……
头孢噻肟钠反式氧化杂质1
目录号: pi00010019
品名: (e)-cefotaxime sodium oxide impurity 1
cas no: | chemical formula: c16h17n5o8s2 | (6r,7r)-3-(acetoxymethyl)-7-((e)-……
头孢噻肟开环甲酯二聚体（头孢噻肟二聚体）
目录号: pi00010020
品名: cefotaxime dimer a
cas no:n/a||chemical formula:c31h34n10o13s4||molecular weight:882.92086||exact m……
d3-头孢噻肟钠
目录号: pi00010021
品名: cefotaxime-d3
cas no:n/a||chemical formula:c16h14d3n5o7s2||(6r,7r)-3-[(acetyloxy)methyl]-7-[[(……
d3-头孢噻肟酯
目录号: pi00010022
品名: cefotaxime proxetil-d3
cas no:n/a||chemical formula:c22h24d3n5o10s2||(6r,7r)-3-[(acetyloxy)methyl]-7-[[……
氨噻肟酸二聚体
目录号: pi00010023
品名: atmaa dimer
cas no: |chemical formula: c12h12n6o5s2|(z)-2-(2-((z)-2-(2-aminothiazol-4-yl……
头孢噻肟二聚体b
目录号: pi00010024
品名: cefotaxime dimer b
cas no: | chemical formula: c32h32n10o13s4 | (6r,7r)-3-(acetoxymethyl)-7……
头孢噻肟双母核a
目录号: pi00010025
品名: cefotaxime double nucleus a
cas no: | chemical formula: c26h27n7o11s3 | (6r,7r)-3-(acetoxymethyl)-7-(……

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