88754-22-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88754-22-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,7,5 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 88754-22:
(7*8)+(6*8)+(5*7)+(4*5)+(3*4)+(2*2)+(1*2)=177
177 % 10 = 7
So 88754-22-7 is a valid CAS Registry Number.