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共找到 3 条结果，关键词：Aztreonam Impurity 20

Aztreonam Impurity 20 PubChem CID 176480340

CC(NS(=O)(=O)O)C(NC(=O)/C(=N\OC(C)(C)C(=O)O)c1csc(N)n1)C(=O)NC(CCCN=C(N)N)C(=O)O
2,2,2-trifluoroacetic acid compound with 2-(((Z)-(1-(2-aminothiazol-4-yl)-2-(((2S,3S)-2-methyl-4-oxoazetidin-3-yl)amino)-2-oxoethylidene)amino)oxy)-2-methylpropanoic acid (1:1) PubChem CID 71315832

C[C@@H]1NC(=O)[C@H]1NC(=O)/C(=N\OC(C)(C)C(=O)O)c1csc(N)n1.O=C(O)C(F)(F)F
(S,Z)-8-((R)-1-aminoethyl)-5-(2-aminothiazol-4-yl)-2,2-dimethyl-6,9-dioxo-3,10-dioxa-4,7-diazadodec-4-enoic acid PubChem CID 177829916

CCOC(=O)[C@@H](NC(=O)/C(=N\OC(C)(C)C(=O)O)c1csc(N)n1)[C@@H](C)N