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1-(m-Brom-phenyl)-butadiin-(1,3) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

38177-84-3

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38177-84-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38177-84-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,1,7 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 38177-84:
(7*3)+(6*8)+(5*1)+(4*7)+(3*7)+(2*8)+(1*4)=143
143 % 10 = 3
So 38177-84-3 is a valid CAS Registry Number.

38177-84-3Relevant academic research and scientific papers

Transition-Metal-Free Synthesis of Borylated Thiophenes via Formal Thioboration

Bel Abed, Hassen,Blum, Suzanne A.

supporting information, p. 6673 - 6677 (2018/10/24)

A simple, regiocontrolled, and transition-metal-free approach to access exclusively 3-borylated thiophene derivatives is reported. The commercially available B-chlorocatecholborane reagent (ClBcat) acts as a carbophilic Lewis acid to activate the alkyne i

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