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199444-11-6

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  • 2-[2-[2-CHLORO-3-[2-(1,3-DIHYDRO-1,3,3-TRIMETHYL-2H-INDOL-2-YLIDENE)-ETHYLIDENE]-1-CYCLOHEXEN-1-YL]-VINYL]-1,3,3-TRIMETHYL-3H-INDOLIUM CHLORIDE

    Cas No: 199444-11-6

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199444-11-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 199444-11-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,4,4 and 4 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 199444-11:
(8*1)+(7*9)+(6*9)+(5*4)+(4*4)+(3*4)+(2*1)+(1*1)=176
176 % 10 = 6
So 199444-11-6 is a valid CAS Registry Number.

199444-11-6 Well-known Company Product Price

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  • Alfa Aesar

  • (H66770)  IR-775 chloride, 90% dye content   

  • 199444-11-6

  • 250mg

  • 629.0CNY

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  • Alfa Aesar

  • (H66770)  IR-775 chloride, 90% dye content   

  • 199444-11-6

  • 1g

  • 1931.0CNY

  • Detail
  • Aldrich

  • (544914)  IR-775chloride  Dye content ~90 %

  • 199444-11-6

  • 544914-250MG

  • 917.28CNY

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199444-11-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-[2-[2-chloro-3-[2-(1,3,3-trimethylindol-1-ium-2-yl)ethenyl]cyclohex-2-en-1-ylidene]ethylidene]-1,3,3-trimethylindole,chloride

1.2 Other means of identification

Product number -
Other names 2-[2-[2-CHLORO-3-[2-(1,3-DIHYDRO-1,3,3-TRIMETHYL-2H-INDOL-2-YLIDENE)-ETHYLIDENE]-1-CYCLOHEXEN-1-YL]-VINYL]-1,3,3-TRIMETHYL-3H-INDOLIUM CHLORIDE

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:199444-11-6 SDS

199444-11-6Downstream Products

199444-11-6Relevant articles and documents

PROCESS FOR THE PRODUCTION OF MESO-SUBSTITUTED CYANINE DYES

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Page 24, (2008/06/13)

A single-step process for the production of meso-substituted cyanine dyes is provided comprising the reaction of a dye (III), with (a) a methylene compound (IV) or (V) or a quaternary salt (VI) or (VII) and (b) a compound selected from functionalized (hetero)aromatic compounds Ar-B, saturated cyclic amines (IV) and heteroaromatic compounds (V).

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