80018-12-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80018-12-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,0,1 and 8 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 80018-12:
(7*8)+(6*0)+(5*0)+(4*1)+(3*8)+(2*1)+(1*2)=88
88 % 10 = 8
So 80018-12-8 is a valid CAS Registry Number.
InChI:InChI=1/C20H23Cl2NO/c1-2-3-4-5-8-13-23-20(16-9-6-7-10-18(16)22)17-14-15(21)11-12-19(17)24/h6-7,9-12,14,23H,2-5,8,13H2,1H3/b20-17+