cas no:n/a||chemical formula:c48h53n9o10s3||molecular weight:1012.18500||exact mass:1011.30775||(2r,5s,6s)-6-(2-((2s,5r,6r)-6-((s)-2-((2s,5r,6r)-6-((s)-2-amino-……
cas no:n/a||chemical formula:c32h36n6o7s2||molecular weight:680.79500||exact mass:680.20869||(2s,5r,6r)-6-((r)-2-((2s,5r,6r)-6-((r)-2-amino-2-phenylacetamido)-3……
cas no:n/a||chemical formula:c17h21n3o4s||molecular weight:363.43134||exact mass:363.12528||(2s,5r,6r)-methyl6-((r)-2-amino-2-phenylacetamido)-3,3-dimethyl-7-ox……
cas no:n/a||chemical formula:c24h33n3o5s||molecular weight:475.60400||exact mass:475.21409||(2s,5r,6r)-6-((r)-2-(2-ethyl-2l3-hexanamido)-2-phenylacetamido)-3,3-……
目录号: pi04003033 品名: derivative of ethyl acetyl amino ampicillin
cas no:n/a||chemical formula:c29h44n6o4s||molecular weight:572.76900||exact mass:572.31447||(5r,6r)-n-(bis(dimethylamino)methylene)-6-(2-(2-ethyl-2l3-hexanamido……
cas no:n/a||chemical formula:c32h40n6o9s2||molecular weight:716.82480||exact mass:716.22982"||(4s)-2-(1-((r)-2-amino-2-phenylacetamido)-2-(((1r)-2-(carboxy(((4s……