68877-61-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68877-61-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,8,7 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 68877-61:
(7*6)+(6*8)+(5*8)+(4*7)+(3*7)+(2*6)+(1*1)=192
192 % 10 = 2
So 68877-61-2 is a valid CAS Registry Number.
InChI:InChI=1/C19H23N6.CH4O4S/c1-4-25(14-16-8-6-5-7-9-16)18-12-10-17(11-13-18)21-22-19-23(2)15-20-24(19)3;1-5-6(2,3)4/h5-13,15H,4,14H2,1-3H3;1H3,(H,2,3,4)/q+1;/p-1