122238-07-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122238-07-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,2,3 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 122238-07:
(8*1)+(7*2)+(6*2)+(5*2)+(4*3)+(3*8)+(2*0)+(1*7)=87
87 % 10 = 7
So 122238-07-7 is a valid CAS Registry Number.
122238-07-7Relevant academic research and scientific papers
Nitriles in Heterocyclic Synthesis: A Novel Synthesis of 2-Amino-3-pyrrolecarbonitriles
Hilmy, Khalid Mohamed Hassan,Pedersen, Erik B.
, p. 1145 - 1146 (2007/10/02)
2-Amino-3-pyrrolecarbonitriles are prepared by the reaction of phenacylmalononitrile with primary aromatic amines using a catalytical amount of concd.HCl.
