76-76-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76-76-6 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, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 76-76:
(4*7)+(3*6)+(2*7)+(1*6)=66
66 % 10 = 6
So 76-76-6 is a valid CAS Registry Number.
InChI:InChI=1/C9H14N2O3/c1-4-9(5(2)3)6(12)10-8(14)11-7(9)13/h5H,4H2,1-3H3,(H2,10,11,12,13,14)