1260385-17-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1260385-17-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,0,3,8 and 5 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1260385-17:
(9*1)+(8*2)+(7*6)+(6*0)+(5*3)+(4*8)+(3*5)+(2*1)+(1*7)=138
138 % 10 = 8
So 1260385-17-8 is a valid CAS Registry Number.