1409956-58-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1409956-58-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,9,9,5 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1409956-58:
(9*1)+(8*4)+(7*0)+(6*9)+(5*9)+(4*5)+(3*6)+(2*5)+(1*8)=196
196 % 10 = 6
So 1409956-58-6 is a valid CAS Registry Number.