70954-36-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70954-36-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,9,5 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 70954-36:
(7*7)+(6*0)+(5*9)+(4*5)+(3*4)+(2*3)+(1*6)=138
138 % 10 = 8
So 70954-36-8 is a valid CAS Registry Number.