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3H-Benzo[b]cyclopenta[d]thiophen-3-one, 1,2-dihydro- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

10245-84-8

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10245-84-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 10245-84-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,2,4 and 5 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 10245-84:
(7*1)+(6*0)+(5*2)+(4*4)+(3*5)+(2*8)+(1*4)=68
68 % 10 = 8
So 10245-84-8 is a valid CAS Registry Number.

10245-84-8SDS

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 2,3-dihydro-1H-benzo[b]cyclopenta[d]thiophen-3-one

1.2 Other means of identification

Product number -
Other names 1H-Cyclopenta[b]thianaphthen-3(2H)-on

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:10245-84-8 SDS

10245-84-8Upstream product

10245-84-8Downstream Products

10245-84-8Relevant academic research and scientific papers

Efficient one-pot synthesis of cyclopenta[b]thiophen-1-ones and 1,3-di(2-thiophenyl)propan-1-ones from thiophenes

Baraznenok, Ivan L.,Nenajdenko, Valentine G.,Balenkova, Elizabeth S.

, p. 465 - 468 (1997)

The reaction of N,N-dimethylacrylamide/triflic anhydride complex with substituted thiophenes led to the corresponding cyclopenta[b]thiophen-1-ones and 1,3-di(2-thiophenyl)propan-1-ones. The application of 2-bromo-N,N-dimethylacrylamide in this reaction allows 2-bromo-substituted five- or seven-membered thiophene-fused cyclic ketones to be obtained.

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