1263035-60-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1263035-60-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,3,0,3 and 5 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1263035-60:
(9*1)+(8*2)+(7*6)+(6*3)+(5*0)+(4*3)+(3*5)+(2*6)+(1*0)=124
124 % 10 = 4
So 1263035-60-4 is a valid CAS Registry Number.