80018-30-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80018-30-0 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, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 80018-30:
(7*8)+(6*0)+(5*0)+(4*1)+(3*8)+(2*3)+(1*0)=90
90 % 10 = 0
So 80018-30-0 is a valid CAS Registry Number.
InChI:InChI=1/C19H21Cl2NO/c1-19(2,3)10-11-22-18(14-6-4-5-7-16(14)21)15-12-13(20)8-9-17(15)23/h4-9,12,22H,10-11H2,1-3H3/b18-15-