66104-71-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66104-71-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,1,0 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 66104-71:
(7*6)+(6*6)+(5*1)+(4*0)+(3*4)+(2*7)+(1*1)=110
110 % 10 = 0
So 66104-71-0 is a valid CAS Registry Number.
InChI:InChI=1/C23H38ClNO/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-20-25-22-18-16-21(17-19-22)23(24)26/h16-19,25H,2-15,20H2,1H3