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1408420-47-2

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1408420-47-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1408420-47-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,8,4,2 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1408420-47:
(9*1)+(8*4)+(7*0)+(6*8)+(5*4)+(4*2)+(3*0)+(2*4)+(1*7)=132
132 % 10 = 2
So 1408420-47-2 is a valid CAS Registry Number.

1408420-47-2Downstream Products

1408420-47-2Relevant articles and documents

Design, synthesis and pharmacophoric model building of novel substituted nicotinic acid hydrazones with potential antiproliferative activity

Abdel-Aziz, Hatem A.,Aboul-Fadl, Tarek,Al-Obaid, Abdul-Rahman M.,Ghazzali, Mohamed,Al-Dhfyan, Abdullah,Contini, Alessandro

, p. 1543 - 1552 (2013/03/13)

Novel 6-aryl-2-methylnicotinic acid hydrazides 4a-c and their corresponding hydrazones 5a-c and 6a-i were synthesized. X-ray single crystal diffraction of 6h confirmed the chemical structure of hydrazones 6a-i. Antiproliferative activity of the synthetic compounds was investigated against K562 leukemia cell lines. Variable cell growth inhibitory activities were obtained with IC 50 range from 24.99 to 66.78 μM where the compound 6c exhibited the maximum activity. Structure activity relationship analysis has been performed and a common pharmacophore model for the synthesized derivatives has been obtained by using the pharmacophore elucidation module of the software MOE. The best model obtained is characterized by two projected locations of potential H-bond donors (F3 and F4) and two Aromatic annotations (F1 and F2).

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