18282-09-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18282-09-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,2,8 and 2 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 18282-09:
(7*1)+(6*8)+(5*2)+(4*8)+(3*2)+(2*0)+(1*9)=112
112 % 10 = 2
So 18282-09-2 is a valid CAS Registry Number.
InChI:InChI=1/C20H32N4O/c1-19-9-7-13(23-24-18(21)22)11-12(19)3-4-14-15-5-6-17(25)20(15,2)10-8-16(14)19/h11,14-17,25H,3-10H2,1-2H3,(H4,21,22,24)/b23-13-/t14-,15-,16-,17-,19-,20-/m0/s1