22935-06-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22935-06-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,9,3 and 5 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 22935-06:
(7*2)+(6*2)+(5*9)+(4*3)+(3*5)+(2*0)+(1*6)=104
104 % 10 = 4
So 22935-06-4 is a valid CAS Registry Number.
22935-06-4Relevant articles and documents
Process for the production of 2β-formyl 3α-protected hydroxy-5-oxocyclopentane-1α-heptanoic acids and esters corresponding
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, (2008/06/13)
2-Formyl-3-protected hydroxy-5-oxocyclopent-1-eneheptanoic acid and its esters are stereoselectively reduced to the corresponding 2β-formyl-3α-protected hydroxy-5-oxocyclopentane-1α-heptanoic acid and esters with chromous sulfate. The compounds so produce
