| QCC Cat No.: | QC162021 | Chemical Name: | Camptothecin Impurity 21 | Synonyms: | (S)-4-ethyl-4,9-dihydroxy-10-methoxy-1,12-dihydro-14H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H)-dione | CAS No.: | 2569708-76-3 | Molecular Formula: | C21H18N2O6 | Molecular Weight: | 394.38 | ================================================ | Standard Reference Material For "Camptothecin Impurity 21" 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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