335350-87-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 335350-87-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,5,3,5 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 335350-87:
(8*3)+(7*3)+(6*5)+(5*3)+(4*5)+(3*0)+(2*8)+(1*7)=133
133 % 10 = 3
So 335350-87-3 is a valid CAS Registry Number.