900792-42-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 900792-42-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,0,7,9 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 900792-42:
(8*9)+(7*0)+(6*0)+(5*7)+(4*9)+(3*2)+(2*4)+(1*2)=159
159 % 10 = 9
So 900792-42-9 is a valid CAS Registry Number.
900792-42-9Relevant academic research and scientific papers
Stereoselective total synthesis of (+)-aspicilin
Raghavan, Sadagopan,Sreekanth
, p. 5595 - 5597 (2007/10/03)
A stereoselective synthesis of (+)-aspicilin is described. Regio- and stereoselective functionalization by intramolecular participation of the sulfinyl group, ene reaction, and macrolactonization by Wadsworth-Emmons reaction employing Masamune-Roush proto
