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1430823-88-3

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1430823-88-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1430823-88-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,0,8,2 and 3 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1430823-88:
(9*1)+(8*4)+(7*3)+(6*0)+(5*8)+(4*2)+(3*3)+(2*8)+(1*8)=143
143 % 10 = 3
So 1430823-88-3 is a valid CAS Registry Number.

1430823-88-3Downstream Products

1430823-88-3Relevant articles and documents

Synthesis and structure-activity relationships study of cytotoxic bufalin 3-nitrogen-containing-ester derivatives

Ma, Biao,Xiao, Zhi-Yong,Chen, Yi-Jia,Lei, Min,Meng, Yu-Hui,Guo, De-An,Liu, Xuan,Hu, Li-Hong

supporting information, p. 508 - 512 (2013/06/26)

A series of bufalin 3-nitrogen-containing-ester derivatives (2-6) were designed, synthesized, and evaluated for their proliferation inhibition activities against human cervical epithelial adenocarcinoma (HeLa) and non-small-cell lung cancer (A549) cell lines. The structure-activity relationships (SARs) of this new series were described in this paper. Cytotoxicity data revealed that C3 moiety had important influence on cytotoxic activity. On two cell lines, the bufalin-3-piperidinyl-4-carboxylate compound 2 (IC50 values on HeLa and A549 cell lines were 0.76 nM and 0.34 nM, respectively) displayed a significant cytotoxic potency compared to the parent compound bufalin.

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