1315594-77-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1315594-77-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,5,5,9 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1315594-77:
(9*1)+(8*3)+(7*1)+(6*5)+(5*5)+(4*9)+(3*4)+(2*7)+(1*7)=164
164 % 10 = 4
So 1315594-77-4 is a valid CAS Registry Number.
1315594-77-4Relevant articles and documents
Total synthesis of (-)-anamarine
Prasad, Kavirayani R.,Penchalaiah, Kamala
, p. 6889 - 6893 (2011/10/12)
Total synthesis of polyhydroxy δ-pyranone natural product (-)-anamarine is accomplished from d-(-)-tartaric acid. The main feature of the synthesis is the utility of hitherto unexplored β-keto phosphonate derived from tartaric acid amide and further elaboration involving stereoselective reduction.
