104937-92-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104937-92-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,9,3 and 7 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 104937-92:
(8*1)+(7*0)+(6*4)+(5*9)+(4*3)+(3*7)+(2*9)+(1*2)=130
130 % 10 = 0
So 104937-92-0 is a valid CAS Registry Number.
104937-92-0Relevant articles and documents
OXIDATIVE COUPLING. III. THE DUCO REACTION
Belletire, J. L.,Spletzer, E. G.
, p. 131 - 134 (2007/10/02)
Acylsulfonamide dianions function as efficient synthetic intermediates and are especially suitable for Doubly Unsymmetrical Carbanion Oxidation