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Naphthalene, 1,8-bis(3-ethenylphenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

189093-25-2

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189093-25-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189093-25-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,0,9 and 3 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 189093-25:
(8*1)+(7*8)+(6*9)+(5*0)+(4*9)+(3*3)+(2*2)+(1*5)=172
172 % 10 = 2
So 189093-25-2 is a valid CAS Registry Number.

189093-25-2SDS

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 1,8-bis(3-ethenylphenyl)naphthalene

1.2 Other means of identification

Product number -
Other names -

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:189093-25-2 SDS

189093-25-2Upstream product

189093-25-2Downstream Products

189093-25-2Relevant academic research and scientific papers

Synthesis of 1,8-naphthylene-bridged syn-Cyclophanes by efficient intramolecular [2 + 2] photocycloaddition

Nakamura, Yosuke,Matsumoto, Miho,Hayashida, Yoshitou,Nishimura, Jun

, p. 1983 - 1986 (1997)

Novel 1,8-naphthylene-bridged para- and metacyclophanes were efficiently synthesized as a single isomer by the intramolecular [2 + 2] photocycloaddition of 1,8-bis(p- and m-vinylphenyl)-naphthalenes, respectively. By this method, syn-cyclophanes were selectively obtained in both cases.

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