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9H-fluoren-9-ylidene(phenyl)acetonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

19656-47-4

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19656-47-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19656-47-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,6,5 and 6 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 19656-47:
(7*1)+(6*9)+(5*6)+(4*5)+(3*6)+(2*4)+(1*7)=144
144 % 10 = 4
So 19656-47-4 is a valid CAS Registry Number.

19656-47-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-fluoren-9-ylidene-2-phenylacetonitrile

1.2 Other means of identification

Product number -
Other names fluoren-9-ylidene-phenyl-acetonitrile

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:19656-47-4 SDS

19656-47-4Relevant academic research and scientific papers

Reaction of the Silver Salts of Arylnitroacetonitriles with 9-Bromofluorene. Synthesis of 9-(α-Cyanoarylidene)fluorenes

Lianis, Pygmalion S.,Rodios, Nestor A.,Alexandrou, Nicholas E.

, p. 537 - 540 (2007/10/02)

The silver salts 1a-d react with 9-bromofluorene to give both C- and O-alkylated products 2 and 3.The latter decompose to yield 9-fluorenone and the α-cyanooximes 5.The products 2 upon treatment with NaOH/EtOH eliminate HNO2 to afford 9-(α-cyanoarylidene)fluorenes 4 in 80percent yield. 9-Chloro-9-phenylfluorene reacts with salt 1a to give only C-alkylated product 6 in 70percent yield.

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