5699-11-6 Usage
Structure
Fused polycyclic structure containing an amino group and a dihydro-1H-indeno-isoquinoline-1,3(2H)-dione ring system
Nature
Synthetic compound
Potential applications
Pharmaceuticals, materials science, etc.
Interest to
Chemists, pharmaceutical researchers, professionals in related fields
Check Digit Verification of cas no
The CAS Registry Mumber 5699-11-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,9 and 9 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 5699-11:
(6*5)+(5*6)+(4*9)+(3*9)+(2*1)+(1*1)=126
126 % 10 = 6
So 5699-11-6 is a valid CAS Registry Number.
5699-11-6Relevant academic research and scientific papers
Derivatives of 2H-Indenoisoquinoline
Neidlein, Richard,Gartner, Rolf
, p. 61 - 65 (2007/10/02)
The synthesis of the derivatives 1a-1i of 1,3,6,7-tetrahydro-2H-indenoisoquinoline-1,3-dione is reported.It was impossible to oxidize these compounds to the 1,3-dihydro derivatives 2a-2i.The carbocyclic analogue, 7-methoxy-5H-cyclopentaphenalen-5-one (5), reacts with 2,4-dinitrophenylhydrazine to yield the hydrazone 6.