946505-27-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 946505-27-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,6,5,0 and 5 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 946505-27:
(8*9)+(7*4)+(6*6)+(5*5)+(4*0)+(3*5)+(2*2)+(1*7)=187
187 % 10 = 7
So 946505-27-7 is a valid CAS Registry Number.