122018-90-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122018-90-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,0,1 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 122018-90:
(8*1)+(7*2)+(6*2)+(5*0)+(4*1)+(3*8)+(2*9)+(1*0)=80
80 % 10 = 0
So 122018-90-0 is a valid CAS Registry Number.
InChI:InChI=1/C31H32N6O4/c32-30-26-24(34-31(33)35-30)25(36-37-26)28-29(40-18-22-14-8-3-9-15-22)27(39-17-21-12-6-2-7-13-21)23(41-28)19-38-16-20-10-4-1-5-11-20/h1-15,23,27-29H,16-19H2,(H,36,37)(H4,32,33,34,35)/t23-,27-,28+,29-/m1/s1