93560-67-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93560-67-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,5,6 and 0 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 93560-67:
(7*9)+(6*3)+(5*5)+(4*6)+(3*0)+(2*6)+(1*7)=149
149 % 10 = 9
So 93560-67-9 is a valid CAS Registry Number.
93560-67-9Relevant academic research and scientific papers
Synthesis of 2-Acyl-3-aminofurans by Thorpe Cyclization
Gewald, Karl,Bellmann, Peter,Jaensch, Hans-Joachim
, p. 1702 - 1710 (2007/10/02)
The substituted β-(acylmethoxy)acrylonitriles 2 and 11, obtainable by O-alkylation of β-cyano ketones with halomethyl ketones or by the reaction of α-hydroxymethyl ketones with β-chloro-α-cyanocinnamonitrile are cyclized in the presence of bases to yield
