113016-68-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113016-68-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,0,1 and 6 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 113016-68:
(8*1)+(7*1)+(6*3)+(5*0)+(4*1)+(3*6)+(2*6)+(1*8)=75
75 % 10 = 5
So 113016-68-5 is a valid CAS Registry Number.
113016-68-5Relevant articles and documents
3-(PHENYLSULFONYL)TRICYCLO2,7>HEPT-4-EN-3-YLLITHIUM
Christl, Manfred,Herzog, Clemens
, p. 187 - 190 (1987)
Phenyl(tricyclo2,7>hept-4-en-3-yl)sulfone 8 has been prepared in two steps from 4,5-dibromohomobenzvalene (6) and deprotonated to give the title compound 9.The carbon-13 NMR spectrum of 9 reveals a considerable interaction between the a
