cas no:61177-45-5||chemical formula:||chemical formula:c8h8kno5 ||molecular weight: 237.25230||exact mass:237.00395 ||potassium (2r,3z,5r)-3-(2-hydroxyethyliden……
目录号: pi14002000 品名: clavulanate lithium
cas no:61177-44-4||chemical formula:||chemical formula:c8h8no5. li ||||molecular weight:205.09400||exact mass:205.05625||(2r,5r,z)-3-(2-hydroxyethylidene)-7-oxo……
cas no:n/a||chemical formula:c19h21n3o7s||molecular weight:435.45100||exact mass:435.11002||(2s,5r,6r)-6-(2-(4-hydroxyphenyl)-2-(3-oxopropanamido)acetamido)-3,3……
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