| QCC Cat No.: | QZ161503 | Chemical Name: | Zopiclone EP Impurity B | Synonyms: | (RS)-6-(5-chloropyridin-2-yl)-7-hydroxy-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one | CAS No.: | 43200-81-3 | Molecular Formula: | C11H7ClN4O2 | Molecular Weight: | 262.65 | ================================================ | Standard Reference Material For "Zopiclone EP Impurity B" Warning:The form of the product salt may be different from the official website,please consult your local agent for details. |
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