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1613240-97-3

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1613240-97-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1613240-97-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,3,2,4 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1613240-97:
(9*1)+(8*6)+(7*1)+(6*3)+(5*2)+(4*4)+(3*0)+(2*9)+(1*7)=133
133 % 10 = 3
So 1613240-97-3 is a valid CAS Registry Number.

1613240-97-3Downstream Products

1613240-97-3Relevant articles and documents

Synthesis and characterization of phenyl(1,3,6,8-tetraazatricyclo[4.3.1. 13,8]undecan-4-YL)-methanone and its derivatives

Liu, Cong,Dai, Rongji,Yao, Guowei,Deng, Yulin

, p. 627 - 630 (2014)

A quick and highly efficient method for the synthesis of phenyl(1,3,6,8-tetraazatricyclo[4.3.1.13,8]undecan-4-yl)methanone and its derivatives from hexamine and 2-bromo-1-arylethanones has been established via a Stevens rearrangement. Structures of the products were characterized by NMR and X-ray crystallography.

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