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1,4-Bis(benzolsulfonyl)-2-(2-chinolinylthio)-6,7-dimethyl-2-phenyl-1,2,3,4-tetrahydrochinoxalin-3-on is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78770-99-7

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78770-99-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78770-99-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,7,7 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 78770-99:
(7*7)+(6*8)+(5*7)+(4*7)+(3*0)+(2*9)+(1*9)=187
187 % 10 = 7
So 78770-99-7 is a valid CAS Registry Number.

78770-99-7Relevant 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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