1449791-77-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1449791-77-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,9,7,9 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1449791-77:
(9*1)+(8*4)+(7*4)+(6*9)+(5*7)+(4*9)+(3*1)+(2*7)+(1*7)=218
218 % 10 = 8
So 1449791-77-8 is a valid CAS Registry Number.
1449791-77-8Relevant articles and documents
Asymmetric transfer hydrogenation of functionalized acetylenic ketones
Fang, Zhijia,Wills, Martin
, p. 8594 - 8605 (2013)
A systematic study of the asymmetric transfer hydrogenations of functionalized acetylenic ketones and diketones has been completed, together with a total synthesis of (S,S)-(-)-yashabushidiol B. In several cases, excellent enantioselectivities and yields
