1394231-86-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1394231-86-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,4,2,3 and 1 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1394231-86:
(9*1)+(8*3)+(7*9)+(6*4)+(5*2)+(4*3)+(3*1)+(2*8)+(1*6)=167
167 % 10 = 7
So 1394231-86-7 is a valid CAS Registry Number.