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1-(2-hydroxyethyl)-4-oxo-2-phenyl-4,5,6,7-tetrahydroindole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

39991-82-7

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39991-82-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39991-82-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,9,9 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 39991-82:
(7*3)+(6*9)+(5*9)+(4*9)+(3*1)+(2*8)+(1*2)=177
177 % 10 = 7
So 39991-82-7 is a valid CAS Registry Number.

39991-82-7Downstream Products

39991-82-7Relevant academic research and scientific papers

Synthesis and Oral Hypoglycemic Properties of 4-Oxo-4,5,6,7-tetrahydroindole-3-acetic Acids

Nagarajan, Kuppuswamy,Talwalker, Purnachard K.,Goud, A. Nagana,Shah, Rashmi K.,Shenoy, Sharada J.,Desai, Narasimha D.

, p. 1113 - 1123 (2007/10/02)

Condensation of β-acetyl-2-hydroxy-4,4-dimethyl-6-oxo-1-cyclohexene-1-propionic acid (8, R =R1 =Me) with ammonium acetate and primary amines affords tetrahydroindole-3-acetic acids (9), while another dimedone derivative 13 serves as starting material for isomeric indole-2-acetic acids (15). 4-Oxotetrahydroindole-2-carboxylic acids (77, 78) and 3-carboxylic acids (85, 86) are obtained from the corresponding benzofurans.Some of the 3-carboxylic acid esters are transformed to tricyclic compounds like 21-25.Good oral hypoglycemic activity in normal rats is shown generally by the 3-acetic acids among which C 8778-GO (3) and C 9001-GO (4) are most active.These two acids are also active in streptozotocin-induced diabetic rats and have been investigated extensively.Structure-activity relationships are discussed.

Antiimplantation Agents: Part III - 1,2-Diaryl-4,5-polymethylenepyrroles and 1,2-Diaryl-4-oxo- and 1,2-Diaryl-4-hydroxy-4,5,6,7-tetrahydroindoles

Nagarajan, K.,Talwalker, P. K.,Shah, R. K.,Mehta, S. R.,Nayak, G. V.

, p. 98 - 111 (2007/10/02)

2-Phenacylcycloalkanoles (3) and anilines give rise to polymethylenepyrroles (4).Pyrrolopiperidine (10) is likewise obtained from 2-phenacylpiperidone (9). 2-Phenacylcyclohexane-1,3-diones undergo condensation with anilines to form 1,2-diaryl-4-oxo-4,5,6,

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