352317-50-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 352317-50-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,2,3,1 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 352317-50:
(8*3)+(7*5)+(6*2)+(5*3)+(4*1)+(3*7)+(2*5)+(1*0)=121
121 % 10 = 1
So 352317-50-1 is a valid CAS Registry Number.