1436867-72-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1436867-72-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,6,8,6 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1436867-72:
(9*1)+(8*4)+(7*3)+(6*6)+(5*8)+(4*6)+(3*7)+(2*7)+(1*2)=199
199 % 10 = 9
So 1436867-72-9 is a valid CAS Registry Number.