70294-87-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70294-87-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,9 and 4 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 70294-87:
(7*7)+(6*0)+(5*2)+(4*9)+(3*4)+(2*8)+(1*7)=130
130 % 10 = 0
So 70294-87-0 is a valid CAS Registry Number.