94756-67-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94756-67-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,7,5 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 94756-67:
(7*9)+(6*4)+(5*7)+(4*5)+(3*6)+(2*6)+(1*7)=179
179 % 10 = 9
So 94756-67-9 is a valid CAS Registry Number.