4-ethyl-2,3-dioxo-piperazine

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4-ethyl-2,3-dioxo-piperazine

禆鳼儚殥膱?鵨鋹蜼<

N-Ethyl-2,3-dioxopiperazine

4-ethyl-2,3-dioxo-piperazine

Intermediates of cefoperazone and piperacillin"

Appearance:white or almost white crystal
Assay:99%
Water:0.2%
Melting point:120-124'C
Melting range:1
Attention:air-tight, shading, moisture-proof
Molecular formula:C6H10O2N2
Molecular weight:142.17

Industrial field

Shanxi xintianyuan pharm.&chem.co.,ltd.

Phone	0086-358-3521715
Fax	0086-358-3521713
Homepage	www.tychemical.com
E-mail	bianrn@yahoo.com.cn
Address	1KM far from from national road 307road ,Jiaoling road,Jiaocheng,Shanxi Prov.,P.R.China

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