368423-55-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 368423-55-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,6,8,4,2 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 368423-55:
(8*3)+(7*6)+(6*8)+(5*4)+(4*2)+(3*3)+(2*5)+(1*5)=166
166 % 10 = 6
So 368423-55-6 is a valid CAS Registry Number.