142452-38-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142452-38-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,4,5 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 142452-38:
(8*1)+(7*4)+(6*2)+(5*4)+(4*5)+(3*2)+(2*3)+(1*8)=108
108 % 10 = 8
So 142452-38-8 is a valid CAS Registry Number.
142452-38-8Relevant academic research and scientific papers
Synthesis of Nitroarylalkenes via Reaction of Nitrobenzyl Sulfones with Nitronate Anions
Makosza, M.,Wrobel, Z.
, p. 131 - 134 (2007/10/02)
o-Nitrobenzyl tolyl sulfones (1a-e) react with nitronate anions (2a,b) giving nitroaryl derivatives of niroalkanes (3) which eliminate nitrous acid giving nitroarylalkenes (4a-f) as final products.
