80576-77-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80576-77-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,5,7 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 80576-77:
(7*8)+(6*0)+(5*5)+(4*7)+(3*6)+(2*7)+(1*7)=148
148 % 10 = 8
So 80576-77-8 is a valid CAS Registry Number.
InChI:InChI=1/C21H23N7O5/c1-10(8-13-9-24-18-16(25-13)17(22)27-21(23)28-18)11-2-4-12(5-3-11)19(31)26-14(20(32)33)6-7-15(29)30/h2-5,9-10,14H,6-8H2,1H3,(H,26,31)(H,29,30)(H,32,33)(H4,22,23,24,27,28)/t10?,14-/m0/s1