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2-phenyl-3-(trans-styryl)thiophene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1127611-17-9

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1127611-17-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1127611-17-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,7,6,1 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1127611-17:
(9*1)+(8*1)+(7*2)+(6*7)+(5*6)+(4*1)+(3*1)+(2*1)+(1*7)=119
119 % 10 = 9
So 1127611-17-9 is a valid CAS Registry Number.

1127611-17-9Downstream Products

1127611-17-9Relevant academic research and scientific papers

Double couplings of dibromothiophenes using boronic acids And boronates

Varello, Samantha,Handy, Scott T.

experimental part, p. 138 - 142 (2009/08/07)

One-pot double couplings of dibromothiophenes have been investigated. Standard Suzuki couplings work well for 2,4-di-bromothiophene, but are much more sensitive to steric effects in the case of 2,3-dibromothiophene. By using the recently reported potassium borates, though, good yields for both dibromothiophene isomers can be achieved. Georg Thieme Verlag Stuttgart · New York.

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