353246-56-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 353246-56-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,3,2,4 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 353246-56:
(8*3)+(7*5)+(6*3)+(5*2)+(4*4)+(3*6)+(2*5)+(1*6)=137
137 % 10 = 7
So 353246-56-7 is a valid CAS Registry Number.