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[3-(4-bromophenyl)thiene-2,5-diyl]bis[(4-bromophenyl)methanone] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1159998-85-2

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1159998-85-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1159998-85-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,9,9,9 and 8 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1159998-85:
(9*1)+(8*1)+(7*5)+(6*9)+(5*9)+(4*9)+(3*8)+(2*8)+(1*5)=232
232 % 10 = 2
So 1159998-85-2 is a valid CAS Registry Number.

1159998-85-2Upstream product

1159998-85-2Downstream Products

1159998-85-2Relevant academic research and scientific papers

An aquatic pseudo-four-component reaction for the synthesis of highly substituted thiophenes

Zali-Boeini, Hassan,Ghani, Maryam

, p. 913 - 918 (2013)

A novel and simple procedure was developed for the construction of fully substituted thiophenes. A series of α-haloacetophenone derivatives were converted into fully substituted thiophenes by treatment with sodium sulfide in the presence of 1,8-diazabicyc

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