1374605-89-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1374605-89-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,6,0 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1374605-89:
(9*1)+(8*3)+(7*7)+(6*4)+(5*6)+(4*0)+(3*5)+(2*8)+(1*9)=176
176 % 10 = 6
So 1374605-89-6 is a valid CAS Registry Number.