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1357149-34-8

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1357149-34-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1357149-34-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,7,1,4 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1357149-34:
(9*1)+(8*3)+(7*5)+(6*7)+(5*1)+(4*4)+(3*9)+(2*3)+(1*4)=168
168 % 10 = 8
So 1357149-34-8 is a valid CAS Registry Number.

1357149-34-8Relevant articles and documents

Synthesis, molecular docking study and antitumor activity of novel 2-phenylindole derivatives

El-Nakkady, Sally S.,Hanna, Mona M.,Roaiah, Hanaa M.,Ghannam, Iman A.Y.

experimental part, p. 387 - 398 (2012/03/09)

The starting material, 4-(1-indol-2-yl)phenol 1 was obtained via Fischer synthesis. Vilsmeir Haack's formylation of 1 gave the carboxaldehyde derivative 2 which was subjected to different reactions affording the 3-substituted compounds 3-10. Co

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