70286-48-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70286-48-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,8 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 70286-48:
(7*7)+(6*0)+(5*2)+(4*8)+(3*6)+(2*4)+(1*8)=125
125 % 10 = 5
So 70286-48-5 is a valid CAS Registry Number.