1363481-21-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1363481-21-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,3,4,8 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1363481-21:
(9*1)+(8*3)+(7*6)+(6*3)+(5*4)+(4*8)+(3*1)+(2*2)+(1*1)=153
153 % 10 = 3
So 1363481-21-3 is a valid CAS Registry Number.