119209-29-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119209-29-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,2,0 and 9 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 119209-29:
(8*1)+(7*1)+(6*9)+(5*2)+(4*0)+(3*9)+(2*2)+(1*9)=119
119 % 10 = 9
So 119209-29-9 is a valid CAS Registry Number.
119209-29-9Relevant academic research and scientific papers
Synthesis and Reactions of 6,11-Dihydro-5H-pyrido-benzazepin-5-one
Firl, Joachim,Maier, Walter,Daake, Heinz
, p. 469 - 476 (2007/10/02)
A three-step synthesis for the new 6,11-dihydro-5H-pyridobenzazepinone (6a) and its derivatives 6b-d is reported.The reactivity of the tricyclic ring system is outlined by preparing the derivatives 7-15 from the parent compound 6a.The products a
