67827-66-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67827-66-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,8,2 and 7 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 67827-66:
(7*6)+(6*7)+(5*8)+(4*2)+(3*7)+(2*6)+(1*6)=171
171 % 10 = 1
So 67827-66-1 is a valid CAS Registry Number.
InChI:InChI=1/C13H11N3O2.ClH/c1-17-11-6-10-13(5-8(11)15)18-12-4-7(14)2-3-9(12)16-10;/h2-6,15H,14H2,1H3;1H