953886-54-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 953886-54-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,3,8,8 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 953886-54:
(8*9)+(7*5)+(6*3)+(5*8)+(4*8)+(3*6)+(2*5)+(1*4)=229
229 % 10 = 9
So 953886-54-9 is a valid CAS Registry Number.