947878-38-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 947878-38-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,7,8,7 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 947878-38:
(8*9)+(7*4)+(6*7)+(5*8)+(4*7)+(3*8)+(2*3)+(1*8)=248
248 % 10 = 8
So 947878-38-8 is a valid CAS Registry Number.