384346-62-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 384346-62-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,4,3,4 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 384346-62:
(8*3)+(7*8)+(6*4)+(5*3)+(4*4)+(3*6)+(2*6)+(1*2)=167
167 % 10 = 7
So 384346-62-7 is a valid CAS Registry Number.