183320-12-9 Usage
Chemical Properties
Pale Yellow Solid
Uses
A metabolite of Erlotinib (E625000).
Check Digit Verification of cas no
The CAS Registry Mumber 183320-12-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,3,3,2 and 0 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 183320-12:
(8*1)+(7*8)+(6*3)+(5*3)+(4*2)+(3*0)+(2*1)+(1*2)=109
109 % 10 = 9
So 183320-12-9 is a valid CAS Registry Number.
InChI:InChI=1/C20H19N3O4.ClH/c1-2-14-4-3-5-15(10-14)23-20-16-11-18(26-8-6-24)19(27-9-7-25)12-17(16)21-13-22-20;/h1,3-5,10-13,24-25H,6-9H2,(H,21,22,23);1H