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1-Benzolsulfonyl-6,7-dimethyl-3-phenyl-1,2-dihydrochinoxalin-2-on is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78751-22-1

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78751-22-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78751-22-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,7,5 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 78751-22:
(7*7)+(6*8)+(5*7)+(4*5)+(3*1)+(2*2)+(1*2)=161
161 % 10 = 1
So 78751-22-1 is a valid CAS Registry Number.

78751-22-1Relevant academic research and scientific papers

Reactions of Mesoionic Five-Membered Heterocycles with o-Quinonoid Compounds, IV. Mono- and Tricyclic 1,3-Thiazolium-4-olates, 1,3-Dithiolylium-4-olates

Friedrichsen, Willy,Schroeer, Wolf-D.,Schwarz, Ingo,Boettcher, Andreas

, p. 609 - 621 (2007/10/02)

Monocyclic 1,3-thiazolium-4-olates (10) react with o-quinonoid compounds to give cycloadducts (12,13); tricyclic 1,3-thiazolium-4-olates (14,15) yield compounds (17,18,19,20) which can formally be derived from a ketene tautomer (C). 1,3-Dithiolylium-4-olates are borderline cases; both (32) and adducts (34) were obtained. - Keywords: o-Quinones, Heterocycles

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