863582-21-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 863582-21-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,3,5,8 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 863582-21:
(8*8)+(7*6)+(6*3)+(5*5)+(4*8)+(3*2)+(2*2)+(1*1)=192
192 % 10 = 2
So 863582-21-2 is a valid CAS Registry Number.
863582-21-2Relevant articles and documents
Synthesis and cross-coupling reactions of substituted 5-triflyloxyindoles
England, Dylan B.,Kerr, Michael A.
, p. 6519 - 6522 (2005)
N-Arylsulfonyl quinone monoimines undergo smooth cycloadditions in a [4+2] sense to yield the expected cycloadducts. The crude cycloadducts, when subjected to a short series of simple transformations, produce synthetically useful quantities of 5-triflylox