96541-54-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 96541-54-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,5,4 and 1 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 96541-54:
(7*9)+(6*6)+(5*5)+(4*4)+(3*1)+(2*5)+(1*4)=157
157 % 10 = 7
So 96541-54-7 is a valid CAS Registry Number.