1312103-57-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1312103-57-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,1,0 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1312103-57:
(9*1)+(8*3)+(7*1)+(6*2)+(5*1)+(4*0)+(3*3)+(2*5)+(1*7)=83
83 % 10 = 3
So 1312103-57-3 is a valid CAS Registry Number.
1312103-57-3Relevant academic research and scientific papers
Enantiodivergent total synthesis of microcarpalide from l-tartaric acid
Prasad, Kavirayani R.,Penchalaiah, Kamala
, p. 4268 - 4276 (2011/06/26)
Stereoselective approach for the synthesis of both enantiomers of bio-active decanolactone microcarpalide is described from l-tartaric acid. The synthesis of the key intermediates en route to the natural product is achieved from l-tartaric acid involving
