Clopidogrel camphorsulphonic acid

Product name: （+）Clopidogrel(-）camphorsulphonic acid
CAS no.: 120202-68-8
Molecular Formula: C16H16ClNO2S.C10H16O4S 
Molecular Weight: 554.13
Purity: ≥98-102%
Product description: Clopidogrel intermediate.