80343-52-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80343-52-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,3,4 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 80343-52:
(7*8)+(6*0)+(5*3)+(4*4)+(3*3)+(2*5)+(1*2)=108
108 % 10 = 8
So 80343-52-8 is a valid CAS Registry Number.
InChI:InChI=1/C19H27N5O3/c1-23-19(21-17(22-23)18(25)26)20-9-6-12-27-16-8-5-7-15(13-16)14-24-10-3-2-4-11-24/h5,7-8,13H,2-4,6,9-12,14H2,1H3,(H,25,26)(H,20,21,22)