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4-Isoquinolinecarbonitrile, 2,3,5,6,7,8-hexahydro-1-(4-methoxyphenyl)-3-oxo- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81581-40-0

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81581-40-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81581-40-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,5,8 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 81581-40:
(7*8)+(6*1)+(5*5)+(4*8)+(3*1)+(2*4)+(1*0)=130
130 % 10 = 0
So 81581-40-0 is a valid CAS Registry Number.

81581-40-0Relevant academic research and scientific papers

Fragment based lead discovery of small molecule inhibitors for the EPHA4 receptor tyrosine kinase

Van Linden, Oscar P.J.,Farenc, Carine,Zoutman, Willem H.,Hameetman, Liesbeth,Wijtmans, Maikel,Leurs, Rob,Tensen, Cornelis P.,Siegal, Gregg,De Esch, Iwan J.P.

supporting information; experimental part, p. 493 - 500 (2012/03/11)

The in silico identification, optimization and crystallographic characterization of a 6,7,8,9-tetrahydro-3H-pyrazolo[3,4-c]isoquinolin-1-amine scaffold as an inhibitor for the EPHA4 receptor tyrosine kinase is described. A database containing commercially

Studies on fused 2(1H)-pyridenethiones: New routes for the synthesis of fused 1H-pyrazolo[3,4-b]pyridines and fused thieno[2,3-b]pyridines

Al-Kaabi, Sharifa Soltan,Elgemeie, Galal Eldin Hamza

, p. 2241 - 2245 (2017/03/31)

A synthesis of fused 1H-pyrazolo[3,4-b]pyridines and fused thieno[2,3-b]pyridines utilizing fused 2(1H)-pyridinethiones as starting components is described. The structures of the products were assigned and confirmed on the basis of their elemental analysi

Studies on Fused 2(1H)-Pyridenethiones: New Routes for the Synthesis of Fused 1H-Pyrazolopyridines and Fused Thienopyridines

Al-Kaabi, Sharifa Soltan,Elgemeie, Galal Eldin Hamza

, p. 2241 - 2245 (2007/10/02)

A synthesis of fused 1H-pyrazolopyridines and fused thienopyridines utilizing fused 2(1H)-pyridinethiones as starting components is described.The structures of the products were assigned and confirmed on the basis of their elemental analysis

Amide-Catalysed Isomerisation of 5,6-Dihydroisoquinolines: a Novel Synthesis of 1,2-Dihydroisoquinolines

Kasturi, Tirumalai Rangachar,Krishnan, Lalitha,Prasad, Ramanujam Srinivasa

, p. 63 - 68 (2007/10/02)

Knoevenagel condensation of 2-acylcyclohexanones or 2-ethoxycarbonylcyclohexanone with either cyanoacetamide or malononitrile followed by silver salt alkylation gave the 5,6,7,8-tetrahydroisoquinolines (3a-i).Chromic acid oxidation of the 5,6,7,8-tetrahyd

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