168034-36-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 168034-36-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,8,0,3 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 168034-36:
(8*1)+(7*6)+(6*8)+(5*0)+(4*3)+(3*4)+(2*3)+(1*6)=134
134 % 10 = 4
So 168034-36-4 is a valid CAS Registry Number.