70624-65-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70624-65-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,6,2 and 4 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 70624-65:
(7*7)+(6*0)+(5*6)+(4*2)+(3*4)+(2*6)+(1*5)=116
116 % 10 = 6
So 70624-65-6 is a valid CAS Registry Number.