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868592-56-7

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868592-56-7 Usage

Uses

NIAD 4 is a fluorescent marker that is employed for imaging of amyloid aggregates in the brain.

Check Digit Verification of cas no

The CAS Registry Mumber 868592-56-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,8,5,9 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 868592-56:
(8*8)+(7*6)+(6*8)+(5*5)+(4*9)+(3*2)+(2*5)+(1*6)=237
237 % 10 = 7
So 868592-56-7 is a valid CAS Registry Number.

868592-56-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-[[5-[5-(4-hydroxyphenyl)thiophen-2-yl]thiophen-2-yl]methylidene]propanedinitrile

1.2 Other means of identification

Product number -
Other names Propanedinitrile,[[5'-(4-hydroxyphenyl)[2,2'-bithiophen]-5-yl]methylene]

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:868592-56-7 SDS

868592-56-7Downstream Products

868592-56-7Relevant articles and documents

Pd-catalyzed oxidative cross-coupling between two electron rich heteroarenes

He, Chun-Yang,Wang, Zhen,Wu, Cai-Zhi,Qing, Feng-Ling,Zhang, Xingang

, p. 3508 - 3513 (2013/11/19)

The transition-metal-catalyzed oxidative cross-coupling between two coupling partners with similar structure and electronic characteristics remains a challenge owing to difficulty in suppressing undesired homo-couplings. We herein report a Pd-catalyzed oxidative cross-coupling between two thiophenes under mild reaction conditions. This approach can also be extended to furans. Some notable advantages of this reaction lie in its synthetic simplicity with the omission of the toxic stannanes coupling partner and excellent functional-group compatibility. The features of this protocol make it an ideal strategy for the construction of a 2,2′-thiophene-thiophene linkage of interest in electronic and optoelectronic materials.

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