34713-94-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 34713-94-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,7,1 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 34713-94:
(7*3)+(6*4)+(5*7)+(4*1)+(3*3)+(2*9)+(1*4)=115
115 % 10 = 5
So 34713-94-5 is a valid CAS Registry Number.
34713-94-5Relevant articles and documents
TOTAL SYNTHESIS OF (-)-BETAENONE C
Ichihara, Akitami,Miki, Shokyo,Kawagishi, Hirokazu,Sakamura, Sadao
, p. 4551 - 4554 (1989)
Stereoselctive synthesis of (-)-betaenone C through intramolecular Diels-Alder reaction has made possible to provide pertinent intermediates for the biosynthetic study of betaenones.