844472-68-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 844472-68-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,4,4,7 and 2 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 844472-68:
(8*8)+(7*4)+(6*4)+(5*4)+(4*7)+(3*2)+(2*6)+(1*8)=190
190 % 10 = 0
So 844472-68-0 is a valid CAS Registry Number.
844472-68-0Relevant articles and documents
New syntheses of furoquinoline derivatives
Traven, Valerii F.,Vasil'ev, Andrei V.,Podhaljuzina
, p. 273 - 278 (2004)
Fries rearrangement of 7-acyloxyquinolin-2-one and 7-acyloxy-2- chloroquinoline derivatives and their analogs provides useful intermediates for new ways of furoquinoline derivatives syntheses.
