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1286712-89-7

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1286712-89-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1286712-89-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,6,7,1 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1286712-89:
(9*1)+(8*2)+(7*8)+(6*6)+(5*7)+(4*1)+(3*2)+(2*8)+(1*9)=187
187 % 10 = 7
So 1286712-89-7 is a valid CAS Registry Number.

1286712-89-7Downstream Products

1286712-89-7Relevant articles and documents

2-quinoxalinylnitrenes and 4-quinazolinylnitrenes: Rearrangement to cyclic and acyclic carbodiimides and ring-opening to nitrile ylides

Kvaskoff, David,Vosswinkel, Michael,Wentrup, Curt

supporting information; experimental part, p. 5413 - 5424 (2011/06/21)

This work was undertaken with the aim to obtain direct evidence for the interrelationships between hetarylnitrenes, their ring-expanded cyclic carbodiimide isomers, and ring-opened nitrile ylides. Tetrazolo[1,5-a] quinoxaline 11T and tetrazolo[5.1-c]quina

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