915141-50-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 915141-50-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,5,1,4 and 1 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 915141-50:
(8*9)+(7*1)+(6*5)+(5*1)+(4*4)+(3*1)+(2*5)+(1*0)=143
143 % 10 = 3
So 915141-50-3 is a valid CAS Registry Number.
915141-50-3Relevant academic research and scientific papers
Enantioselective synthesis of the C1-C15 fragment of dolabelide C
Vincent, Aurélie,Prunet, Jo?lle
, p. 2269 - 2271 (2007/10/03)
A synthesis of the C1-C15 fragment of dolabelide C is reported. The key step is a diastereoselective Mukaiyama aldol reaction to form the C6-C7 bond, followed by reduction and deoxygenation of the carbonyl group at C5. The trisubstituted vinyl iodide is i
