94787-94-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94787-94-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,7,8 and 7 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 94787-94:
(7*9)+(6*4)+(5*7)+(4*8)+(3*7)+(2*9)+(1*4)=197
197 % 10 = 7
So 94787-94-7 is a valid CAS Registry Number.