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67191-36-0

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67191-36-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67191-36-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,1,9 and 1 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 67191-36:
(7*6)+(6*7)+(5*1)+(4*9)+(3*1)+(2*3)+(1*6)=140
140 % 10 = 0
So 67191-36-0 is a valid CAS Registry Number.

67191-36-0Relevant articles and documents

SULFAMATE DERIVATIVE COMPOUNDS FOR USE IN TREATING OR ALLEVIATING PAIN

-

, (2015/06/25)

The present invention relates to sulfamate derivative compounds and a composition for treating and/or alleviating pain containing the sulfamate derivative compounds or a pharmaceutically acceptable salt thereof as an active ingredient. More specifically,

Chemo-, Regio-, and stereoselective trifluoromethylation of styrenes via visible light-driven single-electron transfer (SET) and triplet-triplet energy transfer (TTET) processes

Lin, Qing-Yu,Xu, Xiu-Hua,Qing, Feng-Ling

, p. 10434 - 10446 (2015/02/19)

A process for tunable and chemo-, regio-, and stereoselective photocatalytic trifluoromethylation of styrenes was developed. Thermodynamically stable E-trifluoromethylated alkenes were prepared using Tognis reagent in the presence of Ru(bpy)3Cl2·6H2O under visible light irradiation, whereas less thermodynamically stable Z-trifluoromethylated alkenes were obtained by employing Umemotos reagent and photocatalyst Ir(ppy)3.

Efficient heterogeneous vinylation of aryl halides using potassium vinyltrifluoroborate

Joucla, Lionel,Cusati, Giuseppe,Pinel, Catherine,Djakovitch, Laurent

, p. 4738 - 4741 (2008/12/21)

An efficient heterogeneously palladium catalysed procedure for the vinylation of aryl iodides and bromides is reported. Using common reaction conditions (Pd/C 2 mol %, AcONa·3H2O, NMP or NMP/H2O), good to complete conversions (40-100%) with high selectivities (79-100%) towards the expected vinylaromatic were achieved.

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