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1312443-22-3

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1312443-22-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1312443-22-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,4,4 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1312443-22:
(9*1)+(8*3)+(7*1)+(6*2)+(5*4)+(4*4)+(3*3)+(2*2)+(1*2)=103
103 % 10 = 3
So 1312443-22-3 is a valid CAS Registry Number.

1312443-22-3Relevant academic research and scientific papers

Rodlike macromolecules through spatial overlapping of thiophene dendrons

Kimura, Mutsumi,Kitao, Akiko,Fukawa, Tadashi,Shirai, Hirofusa

, p. 6821 - 6829 (2011)

Two novel dendritic macromonomers 7 and 8 functionalized with electroactive conjugated thiophene oligomers were synthesized by stepwise cross-coupling reactions and the introduction of a vinyl group at the focal point. Both macromonomers were polymerized

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