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118569-70-3

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118569-70-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118569-70-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,5,6 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 118569-70:
(8*1)+(7*1)+(6*8)+(5*5)+(4*6)+(3*9)+(2*7)+(1*0)=153
153 % 10 = 3
So 118569-70-3 is a valid CAS Registry Number.

118569-70-3SDS

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 1,1'-((((perfluoropropane-2,2-diyl)bis(4,1-phenylene))bis(oxy))bis(4,1-phenylene))bis(1H-pyrrole-2,5-dione)

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:118569-70-3 SDS

118569-70-3Downstream Products

118569-70-3Relevant articles and documents

FILM FORMING MATERIAL FOR LITHOGRAPHY, COMPOSITION FOR FILM FORMATION FOR LITHOGRAPHY, UNDERLAYER FILM FOR LITHOGRAPHY, AND METHOD FOR FORMING PATTERN

-

Paragraph 0272-0276, (2021/06/04)

An object of the present invention is to provide a film forming material for lithography that is applicable to a wet process, and is useful for forming a photoresist underlayer film excellent in heat resistance, etching resistance, embedding properties to a supporting material having difference in level, and film flatness; and the like. The problem described above can be solved by the following film forming material for lithography. A film forming material for lithography comprising: a compound having a group of formula (0A): (In formula (0A), RA is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; andRB is an alkyl group having 1 to 4 carbon atoms.); anda compound having a group of formula (0B):

Synthesis of new bis(tetrahydropyrrolo[3,4-b]carbazoles) with a functionalized diaryl spacer

Mehrabani,Pindur

, p. 1406 - 1412 (2007/10/03)

Some new bis(tetrahydropyrrolo[3,4-b]carbazoles) were synthesized by Diels-Alder reactions of in-situ generated indole-2,3-quinodimethanes with a variety of bismaleimides as dienophiles and also by reaction of dianilines with a succinic acid anhydride group incorporated into a biscarbazole. In a special reaction a spermine linker was introduced. The new biscarbazoles represent potential DNA ligands for the development of new antitumor active drugs.

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