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Chemical formula: C₂₀H₁₆MgN₂O₁₂
Chemical name: Magnesium salt ascorbic acid phosphate 
English name:Magnesium mono-p-nitrobenzyl malonate 
CAS:83972-01-4 
Use:Meropenem pharmaceutical intermediate
Molecular structure:

Molecurlar weight:500.66 
Technical index: 
Content: ≥99%(liquid phase chromatography) 
Moisture: 11-14%(card method) 
Clarity:clear 
Appearance:white crystal powder 
Packing:20kg paper drum or packed according to demands from customers.