65956-36-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 65956-36-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,9,5 and 6 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 65956-36:
(7*6)+(6*5)+(5*9)+(4*5)+(3*6)+(2*3)+(1*6)=167
167 % 10 = 7
So 65956-36-7 is a valid CAS Registry Number.