56965-10-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56965-10-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,9,6 and 5 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 56965-10:
(7*5)+(6*6)+(5*9)+(4*6)+(3*5)+(2*1)+(1*0)=157
157 % 10 = 7
So 56965-10-7 is a valid CAS Registry Number.