899827-95-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 899827-95-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,9,8,2 and 7 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 899827-95:
(8*8)+(7*9)+(6*9)+(5*8)+(4*2)+(3*7)+(2*9)+(1*5)=273
273 % 10 = 3
So 899827-95-3 is a valid CAS Registry Number.
899827-95-3Relevant 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
