57162-18-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 57162-18-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,1,6 and 2 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 57162-18:
(7*5)+(6*7)+(5*1)+(4*6)+(3*2)+(2*1)+(1*8)=122
122 % 10 = 2
So 57162-18-2 is a valid CAS Registry Number.
57162-18-2Relevant academic research and scientific papers
Reaction of 4-Phenylbut-3-en-2-one with Cyanoacetamide in2:1 Ratio
O'Callaghan, Conor N.,McMurry, T. Brian H.,Cardin, Cristine J.,Wilcock, Deborah J.
, p. 2479 - 2486 (2007/10/02)
The reaction of 4-phenylbut-3-en-2-one with cyanoacetamide is not confined to a 1:1 reaction .The reaction of 2 mole equivalents of 4-phenylbut-3-en-2-one with one of cyanoacetamide