113423-55-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113423-55-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,4,2 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 113423-55:
(8*1)+(7*1)+(6*3)+(5*4)+(4*2)+(3*3)+(2*5)+(1*5)=85
85 % 10 = 5
So 113423-55-5 is a valid CAS Registry Number.
113423-55-5Relevant articles and documents
CYCLIZATION OF OLEFINIC ALCOHOL BY BENZENESELENENYL TRIFLATE
Murata, Shizuaki,Suzuki, Toshiyasu
, p. 4297 - 4298 (2007/10/02)
Cyclization of 4-, 5-, and 6-hydroxyalkenes with benzeneselenenyl triflate afforded corresponding tetrahydrofurans and -pyrans.