1048638-10-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1048638-10-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,8,6,3 and 8 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1048638-10:
(9*1)+(8*0)+(7*4)+(6*8)+(5*6)+(4*3)+(3*8)+(2*1)+(1*0)=153
153 % 10 = 3
So 1048638-10-3 is a valid CAS Registry Number.