727382-86-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 727382-86-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,7,3,8 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 727382-86:
(8*7)+(7*2)+(6*7)+(5*3)+(4*8)+(3*2)+(2*8)+(1*6)=187
187 % 10 = 7
So 727382-86-7 is a valid CAS Registry Number.