142271-28-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142271-28-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,2,7 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 142271-28:
(8*1)+(7*4)+(6*2)+(5*2)+(4*7)+(3*1)+(2*2)+(1*8)=101
101 % 10 = 1
So 142271-28-1 is a valid CAS Registry Number.
142271-28-1Relevant articles and documents
BENZENESELENENYL FLUORIDE EQUIVALENT IN SITU GENERATED WITH XeF2-(PhSe)2 IN CH2Cl2 FOR FLUOROSELENENYLATION OF OLEFINS
Uneyama, Kenji,Kanai, Masatomi
, p. 3583 - 3586 (1990)
Benzeneselenenyl fluoride equivalent has been generated by the reaction of diphenyl diselenide with xenon difluoride in CH2Cl2 at -20 deg C employed for fluoroselenenylation of olefins.