436153-84-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 436153-84-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,6,1,5 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 436153-84:
(8*4)+(7*3)+(6*6)+(5*1)+(4*5)+(3*3)+(2*8)+(1*4)=143
143 % 10 = 3
So 436153-84-3 is a valid CAS Registry Number.