1093653-08-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1093653-08-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,3,6,5 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1093653-08:
(9*1)+(8*0)+(7*9)+(6*3)+(5*6)+(4*5)+(3*3)+(2*0)+(1*8)=157
157 % 10 = 7
So 1093653-08-7 is a valid CAS Registry Number.