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121625-80-7

121625-80-7

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121625-80-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121625-80-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,6,2 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 121625-80:
(8*1)+(7*2)+(6*1)+(5*6)+(4*2)+(3*5)+(2*8)+(1*0)=97
97 % 10 = 7
So 121625-80-7 is a valid CAS Registry Number.

121625-80-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,6,6-trimethyl-4-oxo-5,7-dihydro-1-benzofuran-2-carboxylic acid

1.2 Other means of identification

Product number -
Other names 3,6,6-trimethyl-4-oxo-5,6,7-trihydrobenzo[1,2-b]furan-2-carboxylic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:121625-80-7 SDS

121625-80-7Relevant articles and documents

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.

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