1053719-24-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1053719-24-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,3,7,1 and 9 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1053719-24:
(9*1)+(8*0)+(7*5)+(6*3)+(5*7)+(4*1)+(3*9)+(2*2)+(1*4)=136
136 % 10 = 6
So 1053719-24-6 is a valid CAS Registry Number.
1053719-24-6Relevant articles and documents
A short and efficient synthesis of L-5,5,5,5',5',5'-hexafluoroleucine from N-Cbz-L-serine.
Anderson, James T,Toogood, Peter L,Marsh, E Neil G
, p. 4281 - 4283 (2007/10/03)
[reaction: see text] 5,5,5,5',5',5'-Hexafluoroleucine (6), a fluorous analogue of leucine, is of considerable interest as a building block in the design of fluorous proteins and peptides. We report a short and efficient synthesis of 6, which is obtained f
