cas no:n/a||chemical formula:c30h28n4o10s4||molecular weight:732.81200||exact mass:732.06883||(6r,7r)-3-((((6r,7r)-3-(acetoxymethyl)-8-oxo-7-(2-(thiophen-3-yl)a……
cas no:n/a||chemical formula:c31h32n4o10s4||molecular weight:748.10013||exact mass:748.85500||2-(5-(acetoxymethyl)-3-((6r,7r)-3-(acetoxymethyl)-8-oxo-7-(2-(thio……
cas no:n/a||chemical formula:c24h22n4o8s3||molecular weight:590.64000||exact mass:590.05998||(6r,7r)-3-(acetoxymethyl)-7-((5ar,6r)-1,7-dioxo-6-(2-(thiophen-2-yl……