111671-27-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111671-27-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,6,7 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 111671-27:
(8*1)+(7*1)+(6*1)+(5*6)+(4*7)+(3*1)+(2*2)+(1*7)=93
93 % 10 = 3
So 111671-27-3 is a valid CAS Registry Number.
111671-27-3Relevant articles and documents
Synthetic Routs to the Piperolides, Faydenolides, Epoxypiperolides, and Related Compounds
Pelter, Andrew,Al-Bayati, Redha I. H.,Ayoub, Miqdad T.,Lewis, Wynn,Pardasani, Pushpa,Hansel, Rudolf
, p. 717 - 742 (2007/10/02)
Syntheses of the piperolides, the faydenolides, epoxypiperolide, and related compounds are described. (+/-)-Narthogenin is also efficiently produced.
