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17715262260 / 18913906212
2885426125 / 2851551962

Camptothecin Impurity 1

Camptothecin Impurity 1
Catalogue Number： C0032010
CAS#： 110351-92-3
Molecular Formula： C20H16N2O4
Molecular Weight： 348.36
Synonyms： (R)-4-ethyl-4-hydroxy-1,12-dihydro-14H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H)-dione
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C0032030 Camptothecin Impurity 3
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分子式: C21H18N2O5

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分子式: C24H24N2O5

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C0032050 10-Hydroxy Camptothecin
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分子式: C20H16N2O5

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C0032060 (R)-7-Ethyl Camptothecin
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分子式: C22H20N2O4

分子量: 376.41

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COA
COA HPLC(液相) MS(質(zhì)譜) HNMR(氫譜) CNMR(碳譜) QNMR(定量核磁) TGA(水分/含量) IR(紅外) OR(旋光) UV(紫外) TGA/KF(水分/含量)

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COA
COA HPLC(液相) MS(質(zhì)譜) HNMR(氫譜) CNMR(碳譜) QNMR(定量核磁) TGA(水分/含量) IR(紅外) OR(旋光) UV(紫外) TGA/KF(水分/含量)