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Δ3-头孢克肟咨询
目录号: PI00001013     品名: Δ3-Cefixime
CAS No:N/A||Chemical Formula:C16H15N5O7S2||Molecular Weight:453.44400||Exact Mass:453.04129||(6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-((carboxymethoxy)imino)ace……
头孢克肟双母核1咨询
目录号: PI00001014     品名: Cefixime Double Parents 1
CAS No:N/A||Chemical Formula:C25H23N7O9S3||Molecular Weight:661.679 ||Exact Mass:661.07194||(6R,7R)-7-(2-((((Z)-1-(2-aminothiazol-4-yl)-2-(((6R,7R)-2-carboxy-8-……
头孢克肟双母核2咨询
目录号: PI00001015     品名: Cefixime Double Parents 2
CAS No:N/A||Chemical Formula:C25H23N7O9S3||Molecular Weight:661.679||Exact Mass:661.07194||(6R,7R)-7-((6R,7R)-7-((Z)-2-(4-aminothiazol-2-yl)-2-((carboxymethoxy)……
头孢克肟水合物杂质咨询
目录号: PI00001016     品名: Cefixime Hydration Impurity
CAS No:N/A||Chemical Formula:C16H17N5O8S2||Molecular Weight:471.46488||Exact Mass:471.05185||(6R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetam……
头孢克肟叔丁酯杂质A咨询
目录号: PI00001017     品名: Cefixime TBE impurity A
CAS No:79368-92-6||Chemical Formula:C20H23N5O7S2 ||Molecular Weight:509.55200 ||Exact Mass:509.10389 ||(6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-((2-(tert-butoxy……
头孢克肟叔丁酯杂质B咨询
目录号: PI00001019     品名: Cefixime TBE impurity B
CAS No:N/A||Chemical Formula:C20H23N5O7S2||Molecular Weight:509.55200||Exact Mass:509.10389||2-((((Z)-1-(2-aminothiazol-4-yl)-2-(((6R,7R)-2-(tert-butoxycarbonyl……
头孢克肟杂质6咨询
目录号: PI00001020     品名: Cefixime Impurity 6
CAS No:N/A|Chemical Formula: C28H37N5O18S2.25(C16H37NO)+C28H37N5O18S2.25(C16H37NO)|2-((Z)-2-((carboxymethoxy)imino)-2-(2-(((2,3-dihydroxy-5-(hydroxymethyl)-4-((……
头孢克肟聚合杂质B,头孢克肟双侧链咨询
目录号: PI00001021     品名: Cefixime Polymer Impurity B,Cefixime Bilateral-Chain
CAS No:N/A||Chemical Formula:C23H20N8O11S3||Molecular Weight:680.63800||Exact Mass:680.04137||(6R,7R)-7-((Z)-2-(2-((Z)-2-(2-aminothiazol-4-yl)-2-((carboxymethox……
头孢克肟双侧链双键位移杂质咨询
目录号: PI00001022     品名: Cefixime Bilateral-Chain Double-Bond Shift Impurity
CAS No:N/A||Chemical Formula:C23H20N8O11S3||Molecular Weight:680.63800||Exact Mass:680.04137||(6R,7R)-7-((Z)-2-(2-((Z)-2-(2-aminothiazol-4-yl)-2-((carboxymethox……
头孢克肟侧链乙酯1咨询
目录号: PI00001023     品名: Cefixime Lateral-Chain Ethyl Ester 1
CAS No:N/A ||Chemical Formula:C9H11N3O5S ||Molecular Weight:273.26300 ||Exact Mass:273.04194​||(Z)-2-(2-aminothiazol-4-yl)-2-((2-ethoxy-2-oxoethoxy)imino)acetic……
头孢克肟侧链乙酯2咨询
目录号: PI00001024     品名: Cefixime Lateral-Chain Impurity 2
CAS No:N/A ||Chemical Formula:C9H11N3O5S ||Molecular Weight:273.26300 ||Exact Mass:273.04194​||(E)-2-(2-aminothiazol-4-yl)-2-((2-ethoxy-2-oxoethoxy)imino)acetic……
头孢克肟二聚体A咨询
目录号: PI00001025     品名: Cefixime Dimer A
CAS No:N/A||Chemical Formula:C32H28N10O13S4||Molecular Weight:888.87300||Exact Mass:888.07201||(6R,7R)-7-((Z)-2-(2-(2-(((Z)-(1-(2-aminothiazol-4-yl)-2-(((6R,7R)……
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