121565-24-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121565-24-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,5,6 and 5 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 121565-24:
(8*1)+(7*2)+(6*1)+(5*5)+(4*6)+(3*5)+(2*2)+(1*4)=100
100 % 10 = 0
So 121565-24-0 is a valid CAS Registry Number.
InChI:InChI=1/C22H24ClNO2/c1-20-12-14-13-24-26-19(14)11-15(20)3-4-16-17(20)5-7-21(2)18(16)6-8-22(21,25)9-10-23/h3-4,11-13,16-19,25H,5-8H2,1-2H3/t16-,17+,18+,19?,20+,21+,22-/m1/s1