1387560-41-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1387560-41-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,7,5,6 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1387560-41:
(9*1)+(8*3)+(7*8)+(6*7)+(5*5)+(4*6)+(3*0)+(2*4)+(1*1)=189
189 % 10 = 9
So 1387560-41-9 is a valid CAS Registry Number.