154397-05-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 154397-05-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,3,9 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 154397-05:
(8*1)+(7*5)+(6*4)+(5*3)+(4*9)+(3*7)+(2*0)+(1*5)=144
144 % 10 = 4
So 154397-05-4 is a valid CAS Registry Number.
154397-05-4Relevant academic research and scientific papers
Synthesis of capuramycin
Knapp,Nandan
, p. 281 - 283 (2007/10/02)
The structure of capuramycin (1) is confirmed by an efficient synthesis that features glycosylation with a D-manno-pyranuronate donor 15 at the hindered C-5' hydroxyl of L-talo-uridine 10.