75817-52-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75817-52-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,8,1 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 75817-52:
(7*7)+(6*5)+(5*8)+(4*1)+(3*7)+(2*5)+(1*2)=156
156 % 10 = 6
So 75817-52-6 is a valid CAS Registry Number.
75817-52-6Relevant articles and documents
CONVERGENT SYNTHESIS OF LEUKOTRIENE A METHYL ESTER
Gleason, John G.,Bryan, D. Boles,Kinzig, Charles M.
, p. 1129 - 1132 (1980)
A convergent total synthesis of methyl 5,6-oxido-6,9,11,14-eicosapentaenoate from oct-2-yn-1-ol and methyl 4-formylbutyrate is described.
