1386986-47-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1386986-47-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,6,9,8 and 6 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1386986-47:
(9*1)+(8*3)+(7*8)+(6*6)+(5*9)+(4*8)+(3*6)+(2*4)+(1*7)=235
235 % 10 = 5
So 1386986-47-5 is a valid CAS Registry Number.