Product name :  Biopenem side chain
 

Synonym :           6,7-Dihydro-6-mercapto-5H-pyrazolo[1,2-a][1,2,4]triazolium chloride

                                                   
 

CAS No. 153851-71-9
 

Specification

    Appearance :              white or off-white crystalline powder

    Assay (HPLC):            Not less than 98%
    Water :                          Not more than 0.5%(K.F.)

specification complies with enterprise standard
 

Packaged in 25kg/drum
 

Storage:  Sealed, in dark place  
 

Application : Biopenem intermediate