1108735-19-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1108735-19-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,8,7,3 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1108735-19:
(9*1)+(8*1)+(7*0)+(6*8)+(5*7)+(4*3)+(3*5)+(2*1)+(1*9)=138
138 % 10 = 8
So 1108735-19-8 is a valid CAS Registry Number.
1108735-19-8Relevant articles and documents
Novel bifunctional sulfonamides catalyze an enantioselective conjugate addition
McGarraugh, Patrick G.,Brenner, Stacey E.
experimental part, p. 449 - 455 (2009/04/07)
A new bifunctional organocatalyst with a novel structural and functional motif has been developed. This bifunctional sulfonamide organocatalyst was used in the conjugate addition of 1,3-dicarbonyl compounds (13) to β-nitrostyrenes (12). Yields up to 91% a
