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83934-65-0

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83934-65-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83934-65-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,9,3 and 4 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 83934-65:
(7*8)+(6*3)+(5*9)+(4*3)+(3*4)+(2*6)+(1*5)=160
160 % 10 = 0
So 83934-65-0 is a valid CAS Registry Number.

83934-65-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 9-ethoxyfuro[3,2-g]chromen-7-one

1.2 Other means of identification

Product number -
Other names 8-Ethoxypsoralen

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:83934-65-0 SDS

83934-65-0Downstream Products

83934-65-0Relevant articles and documents

Synthesis and antidepressant-like action of 9-alkoxy-7H-furo[3,2-g]chromen- 7-ones in mice

Deng, Xian-Qing,Wei, Cheng-Xi,Song, Ming-Xia,Quan, Zhe-Shan

experimental part, p. 587 - 592 (2011/05/11)

The present study describes the chemical synthesis and pharmacological evaluation of a series of 9-alkoxy-7H-furo[3,2-g]-chromen-7-ones. The pharmacological results of these compounds show that nine of them, given orally, reduced the immobility time in the forced swimming test. The results of the open-field test further confirmed that these compounds possessed an antidepressant-like effect. In the 5-hydroxytryptophan induced head-twitch test, 9-(3-chlorobenzyloxy)-7H-furo[3,2-g]chromen-7-one (3m, 40 mg/kg p.o.) significantly increased the cumulative number of head twitches. This finding suggested that the antidepressant-like profile seems to involve the serotonergic system as underlying mechanism. ECV · Editio Cantor Verlag.

A Simple One-step Synthesis of Phenyl Ethers from Phenyl Acetates

Banerjee, Sunil K.,Gupta, Bishan D.,Singh, Kuber

, p. 815 - 816 (2007/10/02)

Phenyl acetates when refluxed with alkyl halides in acetone solution in the presence of a crown ether and anhydrous potassium carbonate undergo alkylation yielding phenyl ethers.

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