113251-01-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113251-01-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,2,5 and 1 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 113251-01:
(8*1)+(7*1)+(6*3)+(5*2)+(4*5)+(3*1)+(2*0)+(1*1)=67
67 % 10 = 7
So 113251-01-7 is a valid CAS Registry Number.
113251-01-7Relevant articles and documents
Furan-2-carbaldehyde Dimethylhydrazones in Diels-Alder Cycloadditions
Potts, Kevin T.,Walsh, Eileen B.
, p. 1199 - 1202 (2007/10/02)
Furan-2-carbaldehyde dimethylhydrazone and maleic anhydride and N-substituted maleimides and fumaronitrile in chloroform at room temperature readily formed nonisolable 1:1 cycloadducts which spontaneously lost water, giving 1,2,3-trisubstituted benzenes i
