76-68-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76-68-6 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 7 and 6 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 76-68:
(4*7)+(3*6)+(2*6)+(1*8)=66
66 % 10 = 6
So 76-68-6 is a valid CAS Registry Number.
InChI:InChI=1/C12H14N2O3/c1-2-7-12(8-5-3-4-6-8)9(15)13-11(17)14-10(12)16/h2-3,5,8H,1,4,6-7H2,(H2,13,14,15,16,17)