355145-67-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 355145-67-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,5,1,4 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 355145-67:
(8*3)+(7*5)+(6*5)+(5*1)+(4*4)+(3*5)+(2*6)+(1*7)=144
144 % 10 = 4
So 355145-67-4 is a valid CAS Registry Number.