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114879-31-1

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114879-31-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 114879-31-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,8,7 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 114879-31:
(8*1)+(7*1)+(6*4)+(5*8)+(4*7)+(3*9)+(2*3)+(1*1)=141
141 % 10 = 1
So 114879-31-1 is a valid CAS Registry Number.

114879-31-1SDS

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 4-(4-sulfophenyl)benzoic acid

1.2 Other means of identification

Product number -
Other names 4'-Sulfo-biphenyl-carbonsaeure-(4)

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:114879-31-1 SDS

114879-31-1Downstream Products

114879-31-1Relevant articles and documents

Deep UV photopatterning of biphenyl thiol self-assembled monolayer and its physical properties

Oh, Se Young,Kim, Hee Jeong,Choi, Hyung Seok

, p. 229 - 236 (2007/10/03)

Aromatic thiol such as a 4'-mercapto-biphenyl-4-carboxylic acid was synthesized, and then the self-assembled monolayer (SAM) was fabricated on a gold substrate. The pattern formation of biphenyl thiol and alkanethiol SAMs was obtained by oxidation reaction due to the irradiation of deep UV light. The resulting positive pattern image and current-voltage (I-V) characteristics of biphenyl thiol and alkanethiols were investigated through the measurements of Atomic Force Microscope (AFM) and Scanning Tunneling Microscope (STM). In addition, cytochrome c protein was immobilized onto the patterned gold substrate by self-assembly technique and electrochemical activity was studied with a cyclic voltammetry.

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