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STRONGLY INSTRODUCED |
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| p-nitrobenzyl-6-(1-hydroxyethyl)-1-azabicyclo(3.2.0) heptane-3,7-dione-2-carboxylate

Molecular Formula: C 14 H 13 N 5 O 7
MW: 257.33
CAS No: [74288-40-7]
Appearance : power with white or alike color
Mp: 109~114°C (decompound)
[a]D 20 : + 103~+108 (c=1,CHCl 3 )
Moisture : 0.5%
assay: 96%(HPLC)
Container : 20kg/bucket
Reposition : 0~20
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