88729-67-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88729-67-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,7,2 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 88729-67:
(7*8)+(6*8)+(5*7)+(4*2)+(3*9)+(2*6)+(1*7)=193
193 % 10 = 3
So 88729-67-3 is a valid CAS Registry Number.