70470-67-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70470-67-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,4,7 and 0 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 70470-67:
(7*7)+(6*0)+(5*4)+(4*7)+(3*0)+(2*6)+(1*7)=116
116 % 10 = 6
So 70470-67-6 is a valid CAS Registry Number.