126412-19-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126412-19-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,4,1 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 126412-19:
(8*1)+(7*2)+(6*6)+(5*4)+(4*1)+(3*2)+(2*1)+(1*9)=99
99 % 10 = 9
So 126412-19-9 is a valid CAS Registry Number.
126412-19-9Relevant academic research and scientific papers
Biaryles dissymetriques par diformylation et aromatisation de cyclohexen-2-ones.
Labidalle, S.,Jean, E.,Moskowitz, H.,Miocque, M.,Thal,C.
, p. 2869 - 2870 (2007/10/02)
The classical procedure of formylation of ketones is reinvestigated in order to provide a synthetic route to unsymmetrical biaryls from cyclohexenones.
