| QCC Cat No.: | QF191618 | Chemical Name: | Fosaprepitant Impurity R | Synonyms: | 3-(chloromethyl)-1H-1,2,4-triazol-5(4H)-one | CAS No.: | 252742-72-6 | Molecular Formula: | C3H4ClN3O | Molecular Weight: | 133.54 | ================================================ | Standard Reference Material For "Fosaprepitant Impurity R" 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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