2780-47-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2780-47-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,8 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2780-47:
(6*2)+(5*7)+(4*8)+(3*0)+(2*4)+(1*7)=94
94 % 10 = 4
So 2780-47-4 is a valid CAS Registry Number.
2780-47-4Relevant academic research and scientific papers
Synthesis and Reduction of Nitrones of Vanillin
Rai, Mangat,Kumar, Surinder,Singh, Baldev,Krishan, Kewal,Singh, Ajit
, p. 80 - 81 (2007/10/02)
Four new vanillin nitrones have been synthesized by condensing vanillin with various arylhydroxylamines.Reduction with sodium borohydride and deoxygenation with zinc dust and acetic acid were studied.
