106851-40-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106851-40-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,8,5 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 106851-40:
(8*1)+(7*0)+(6*6)+(5*8)+(4*5)+(3*1)+(2*4)+(1*0)=115
115 % 10 = 5
So 106851-40-5 is a valid CAS Registry Number.
106851-40-5Relevant articles and documents
INTRAMOLECULAR CYCLOADDITIONS USING VINYL SULFIDE DIENOPHILES
Williams, D.R.,Gaston, R.D.
, p. 1485 - 1488 (2007/10/02)
The formation of hexahydrobenzo(b)thiophenes have been examined by a Diels-Alder route featuring a vinylic sulfide as the dienophilic component.Unique aspects of the observed stereoselectivity and further stereochemical transformations are presented.
