67044-69-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67044-69-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,0,4 and 4 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 67044-69:
(7*6)+(6*7)+(5*0)+(4*4)+(3*4)+(2*6)+(1*9)=133
133 % 10 = 3
So 67044-69-3 is a valid CAS Registry Number.
67044-69-3Relevant academic research and scientific papers
Preparation of nitriles
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, (2008/06/13)
α,β-Unsaturated nitriles are prepared from carbonyl compounds and then reduced by reaction with an alkanol and magnesium in the presence of an ammonium salt.
