36431-84-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 36431-84-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,6,4,3 and 1 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 36431-84:
(7*3)+(6*6)+(5*4)+(4*3)+(3*1)+(2*8)+(1*4)=112
112 % 10 = 2
So 36431-84-2 is a valid CAS Registry Number.