80457-09-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80457-09-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,4,5 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 80457-09:
(7*8)+(6*0)+(5*4)+(4*5)+(3*7)+(2*0)+(1*9)=126
126 % 10 = 6
So 80457-09-6 is a valid CAS Registry Number.
InChI:InChI=1/C22H28N4O3S/c1-16-8-10-19(11-9-16)30(28,29)25-20(22(27)26-12-3-2-4-13-26)15-17-6-5-7-18(14-17)21(23)24/h5-11,14,20,25H,2-4,12-13,15H2,1H3,(H3,23,24)