Product Name: 6, 7-Dihydro-6-mercapto-5H-pyrazolo[ 1, 2-a] [ 1, 2, 4] triazolium chlorideCAS NO.: 153851-71-9Usage: Biapenem intermediateDescription: Molecular formula: C5H8ClN3SMolecular weight: 177.66Appearance: white to off-white powderWater: d0.5 K F assay: e98 HPLC ESTD fanny@ hnouya.cn Fanny-hnouya@ hotmail.com