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117703-19-2

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117703-19-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117703-19-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,7,0 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 117703-19:
(8*1)+(7*1)+(6*7)+(5*7)+(4*0)+(3*3)+(2*1)+(1*9)=112
112 % 10 = 2
So 117703-19-2 is a valid CAS Registry Number.

117703-19-2Downstream Products

117703-19-2Relevant articles and documents

Improved synthesis of functionalized mesogenic 2,6-bisbenzimidazolylpyridine ligands

McKenzie, Blayne M.,Miller, Adriane K.,Wojtecki, Rudy J.,Johnson, J. Casey,Burke, Kelly A.,Tzeng, Karis A.,Mather, Patrick T.,Rowan, Stuart J.

, p. 8488 - 8495 (2008/12/20)

A versatile one-pot synthetic platform for the preparation of a range of functionalized 2,6-bisbenzimidazolylpyridine (Bip) derivatives is presented. This protocol significantly reduces the cost and time of previous synthetic routes, while facilitating sc

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