110890-58-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 110890-58-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,8,9 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 110890-58:
(8*1)+(7*1)+(6*0)+(5*8)+(4*9)+(3*0)+(2*5)+(1*8)=109
109 % 10 = 9
So 110890-58-9 is a valid CAS Registry Number.
110890-58-9Relevant articles and documents
PYRIDINIUM DICHROMATE-INDUCED 1,3-OXIDATIVE REARRANGEMENTS OF ENYNOLS.
Liotta, Dennis,Brown, David,Hoekstra, William,Monahan III, Robert
, p. 1069 - 1072 (1987)
The pyridinium dichromate-induced oxidative rearrangements of various 1-ene-4-yne-3-ols have been examined.These reactions occur regiospecifically at the olefin site and only synthetically useful with Z-substituted enynols.