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7160-08-9

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7160-08-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7160-08-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,6 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7160-08:
(6*7)+(5*1)+(4*6)+(3*0)+(2*0)+(1*8)=79
79 % 10 = 9
So 7160-08-9 is a valid CAS Registry Number.
InChI:InChI=1/C10H12BrNO/c1-7(2)10(13)12-9-5-3-8(11)4-6-9/h3-7H,1-2H3,(H,12,13)

7160-08-9Relevant articles and documents

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Kuehn,McElvain

, p. 1173 (1931)

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Preparation method of N-aryl amide compound

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Paragraph 0107-0113, (2020/07/13)

The invention discloses a preparation method of an N-aryl amide compound, which comprises the following steps: (1) putting diaryliodonium salt and Cu(OAc)2 into a Schlenk tube provided with a magneticstirring rod; (2) sequentially adding DCE, H2O and nitrile by using an injector, sealing the Schlenk tube, and stirring for reaction at 80 DEG C; (3) cooling the obtained solution to room temperature, and performing extraction with EtOAc; and combining organic layers, performing washing with saline water, and performing drying with anhydrous Na2SO4; and (4) removing volatile matters in vacuum, and purifying residues through column chromatography to obtain the N-aryl amide compound. Through a large number of experiments, a substrate with a simple structure is screened, the reaction conditionsare mild, the yield is high, the pollution is small, and the application prospect is wide.

Organometallic Complex, Light-Emitting Element, Display Device, Electronic Device, and Lighting Device

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, (2012/10/08)

An organometallic complex which can emit phosphorescence is provided. The organometallic complex, which is a novel substance, is represented by General Formula (G1) or General Formula (G2). In General Formula (G1), R1 to R10 each represent an alkyl group having 1 to 4 carbon atoms. M represents a Group 9 element or a Group 10 element. When M is a Group 9 element, n is 3, and when M is a Group 10 element, n is 2. In General Formula (G2), R11 to R20 each represent an alkyl group having 1 to 4 carbon atoms. M represents a Group 9 element or a Group 10 element. When M is a Group 9 element, n is 3, and when M is a Group 10 element, n is 2.

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