93727-72-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93727-72-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,7,2 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 93727-72:
(7*9)+(6*3)+(5*7)+(4*2)+(3*7)+(2*7)+(1*2)=161
161 % 10 = 1
So 93727-72-1 is a valid CAS Registry Number.
93727-72-1Relevant articles and documents
Diels-alder reactions of β-acylacrylic acids
Miles, William H.,Cohen, Evan M.,Naimoli, Barbara J.
, p. 1980 - 1991 (2013)
The Diels-Alder reaction of β-acylacrylic acids with dienes gave good yields and good regio-or stereoselectivity of the corresponding cycloaddition products with the use of Lewis acids.