1393545-85-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1393545-85-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,3,5,4 and 5 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1393545-85:
(9*1)+(8*3)+(7*9)+(6*3)+(5*5)+(4*4)+(3*5)+(2*8)+(1*5)=191
191 % 10 = 1
So 1393545-85-1 is a valid CAS Registry Number.