947890-58-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 947890-58-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,7,8,9 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 947890-58:
(8*9)+(7*4)+(6*7)+(5*8)+(4*9)+(3*0)+(2*5)+(1*8)=236
236 % 10 = 6
So 947890-58-6 is a valid CAS Registry Number.