1364934-23-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1364934-23-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,4,9,3 and 4 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1364934-23:
(9*1)+(8*3)+(7*6)+(6*4)+(5*9)+(4*3)+(3*4)+(2*2)+(1*3)=175
175 % 10 = 5
So 1364934-23-5 is a valid CAS Registry Number.