144367-19-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144367-19-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,3,6 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 144367-19:
(8*1)+(7*4)+(6*4)+(5*3)+(4*6)+(3*7)+(2*1)+(1*9)=131
131 % 10 = 1
So 144367-19-1 is a valid CAS Registry Number.
144367-19-1Relevant articles and documents
Total asymmetric syntheses of 1,5-dideoxy-1,5-iminooctitols and 1,2,6,7,8-pentahydroxyindolizidines
Chen,Vogel
, p. 2487 - 2496 (2007/10/02)
(1R,4R,5S,6S,7S)-4-exo-[(1'S,2'R)-1'-Hydroxy-2',3'-(isopropylidenediox y)propyl]-6-exo,7-exo-(isopropylidenedioxy)-2,8-dioxabicyclo[3.2.1]oct an-3-one ((+)-5) and its diastereomer (1S,4S,5R,6R,7R)-(1'R,2'R)-(-)-30 derived from (R)-2,3-O-isopropylideneglyc