80516-16-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80516-16-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,5,1 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 80516-16:
(7*8)+(6*0)+(5*5)+(4*1)+(3*6)+(2*1)+(1*6)=111
111 % 10 = 1
So 80516-16-1 is a valid CAS Registry Number.
80516-16-1Relevant articles and documents
A novel palladium-catalyzed asymmetric cyclocarbonylation of allylic alcohols to γ-butyrolactones
Yu, Wing-Yiu,Bensimon, Corinne,Alper, Howard
, p. 417 - 423 (1997)
A catalyst system based on [Pd2(dba)3]·CHCl3/(-)-BPPM has been found to effect asymmetric cyclocarbonylation of certain prochiral allylic alcohols to produce good yields of optically enriched γ-butyrolactones. The reaction