1152653-90-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1152653-90-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,2,6,5 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1152653-90:
(9*1)+(8*1)+(7*5)+(6*2)+(5*6)+(4*5)+(3*3)+(2*9)+(1*0)=141
141 % 10 = 1
So 1152653-90-1 is a valid CAS Registry Number.