899395-46-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 899395-46-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,9,3,9 and 5 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 899395-46:
(8*8)+(7*9)+(6*9)+(5*3)+(4*9)+(3*5)+(2*4)+(1*6)=261
261 % 10 = 1
So 899395-46-1 is a valid CAS Registry Number.