134479-17-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134479-17-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,4,7 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 134479-17:
(8*1)+(7*3)+(6*4)+(5*4)+(4*7)+(3*9)+(2*1)+(1*7)=137
137 % 10 = 7
So 134479-17-7 is a valid CAS Registry Number.
134479-17-7Relevant academic research and scientific papers
ARYLMETHYLENEMALONALDEHYDES AND THEIR HETEROCYCLIC ANALOGUES: A NOVEL GROUP OF ORGANIC LEWIS ACIDS
Arnold, Z.,Kral, V.,Dvorak, D.
, p. 1725 - 1726 (2007/10/02)
The first general synthesis of arylmethylenemalonaldehydes and their heterocyclic analogues has been developed; some physico-chemical properties and reactions of these compounds are briefly mentioned.
