667414-15-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 667414-15-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,7,4,1 and 4 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 667414-15:
(8*6)+(7*6)+(6*7)+(5*4)+(4*1)+(3*4)+(2*1)+(1*5)=175
175 % 10 = 5
So 667414-15-5 is a valid CAS Registry Number.
InChI:InChI=1/C11H11ClFN3OS/c1-2-16-10(14-15-11(16)18)6-17-9-4-3-7(13)5-8(9)12/h3-5H,2,6H2,1H3,(H,15,18)