L-erythro-3-(3,4-Dihydroxyphenyl)serine , 0.95&0.99 , 【34047-62-6】
Molecular Formula: C9H11NO5
Formula Weight: 213.19
2,2-Difluoro-5-methylcyclohexane-1,3-dione hydrate , 95%+ , 【1314974-49-6】
Molecular Formula: C7H10F2O3
Formula Weight: 180.149
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