tert-butyl 4,4-difluoro-2,6-diazabicyclo[3.2.0]heptane-6-carboxylate , 95%+ , 【1638760-20-9】
Molecular Formula: C10H16F2N2O2
Formula Weight: 234.243
3-oxo-4-phenyl-3,4-dihydroquinoxaline-2-carboxylic acid , NLT 95% , 【860502-84-7】
Molecular Formula: C15H10N2O3
Formula Weight: 266.251
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