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215-11-2

215-11-2

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215-11-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 215-11-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,1 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 215-11:
(5*2)+(4*1)+(3*5)+(2*1)+(1*1)=32
32 % 10 = 2
So 215-11-2 is a valid CAS Registry Number.
InChI:InChI=1/C30H18/c1-5-13-23-19(9-1)20-10-2-6-14-24(20)28-18-30-26-16-8-4-12-22(26)21-11-3-7-15-25(21)29(30)17-27(23)28/h1-18H

215-11-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name Tetrabenz(a,c,h,j)anthracene

1.2 Other means of identification

Product number -
Other names 1,2,3,4,5,6,7,8-Tetrabenzoanthracen

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:215-11-2 SDS

215-11-2Downstream Products

215-11-2Relevant articles and documents

Synthesis of extended triphenylenes by palladium-catalyzed [2+2+2] cycloaddition of triphenylynes

Romero, Carmen,Pena, Diego,Perez, Dolores,Guitian, Enrique

, p. 5677 - 5684 (2008/03/13)

The synthesis of orttho-(trimethylsilyl)triphenylenyl triflates 7 is described. Fluoride-induced decomposition of these triflates leads to the generation of didehydrotriphenylenes (triphenylynes). 6. These arynes undergo [4+2] cycloadditions with dienes to afford the corresponding Diels-Alder adducts or palladium-catalyzed formal [2+2+2] cycloadditions to afford extended triphenylenes.

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