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左西孟旦
目录号: pi20006001     品名: levosimendan
cas no:131741-08-7||chemical formula: c14h12n6o||molecular weight: 280.29100||exact mass:280.10726||((4-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl)……
左西孟旦二聚体
目录号: pi20006002     品名: levosimendan dimer
cas no:n/a ||chemical formula:c28h23n11o3 ||molecular weight:561.55412 ||exact mass:561.19853 ||(e)-2-(4-((e)-isocyano(2-(4-((r)-4-methyl-6-oxo-1,4,5,6-tetrahyd……
左西孟旦甲酯杂质a
目录号: pi20006003     品名: levosimendan methyl ester impurity a
cas no:n/a||chemical formula:c15h15n5o3||molecular weight:313.31700||exact mass:313.11749"||methyl (r,e)-2-cyano-2-(2-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyrid……
左西孟旦甲酯杂质b
目录号: pi20006004     品名: levosimendan methyl ester impurity b
cas no:n/a||chemical formula:c15h15n5o3||molecular weight:313.31700||exact mass:313.11749||methyl (r,z)-2-cyano-2-(2-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyrida……
左西孟旦酰胺杂质1
目录号: pi20006005     品名: levosimendan amide impurity 1
cas no:n/a||chemical formula:c14h14n6o2||molecular weight:298.30600||exact mass:298.11782||(r,e)-2-amino-n-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)p……
目录号: pi20006006     品名: levosimendan amide impurity 2
cas no:n/a||chemical formula:c14h14n6o2||molecular weight:298.30600||exact mass:298.11782||(r,z)-2-amino-n-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)p……
目录号: pi20006007     品名: unsaturated levosimendan amide impurity 1
cas no:274263-65-9||chemical formula:c14h12n6o2||molecular weight:296.29000||exact mass:296.10217||(e)-2-amino-n-(4-(4-methyl-6-oxo-1,6-dihydropyridazin-3-yl)ph……
目录号: pi20006008     品名: unsaturated levosimendan amide impurity 2
cas no:n/a||chemical formula:c14h12n6o2||molecular weight:296.29000||exact mass:296.10217||(z)-2-amino-n-(4-(4-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)-2-……
左西孟旦二聚体2
目录号: pi20006009     品名: levosimendan dimer 2
cas no:n/a||chemical formula:c28h24n12o2||molecular weight:560.58200||exact mass:560.21452||benzhydryl(2s)-6-bromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]……

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