352307-52-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 352307-52-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,2,3,0 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 352307-52:
(8*3)+(7*5)+(6*2)+(5*3)+(4*0)+(3*7)+(2*5)+(1*2)=119
119 % 10 = 9
So 352307-52-9 is a valid CAS Registry Number.