70335-50-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70335-50-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,3,3 and 5 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 70335-50:
(7*7)+(6*0)+(5*3)+(4*3)+(3*5)+(2*5)+(1*0)=101
101 % 10 = 1
So 70335-50-1 is a valid CAS Registry Number.