1417305-48-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1417305-48-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,7,3,0 and 5 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1417305-48:
(9*1)+(8*4)+(7*1)+(6*7)+(5*3)+(4*0)+(3*5)+(2*4)+(1*8)=136
136 % 10 = 6
So 1417305-48-6 is a valid CAS Registry Number.