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166533-72-8

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166533-72-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 166533-72-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,6,5,3 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 166533-72:
(8*1)+(7*6)+(6*6)+(5*5)+(4*3)+(3*3)+(2*7)+(1*2)=148
148 % 10 = 8
So 166533-72-8 is a valid CAS Registry Number.
InChI:InChI=1/C10H18O2/c1-4-12-10(11)8-6-5-7-9(2)3/h2,4-8H2,1,3H3

166533-72-8Relevant articles and documents

Facile synthesis of aliphatic esters, malonates and phenylsulfonyl esters using copper-catalyzed addition of methallyl grignard reagent to activated cyclopropanes

Prowotorow,Wicha,Mikami

, p. 145 - 149 (2001)

Copper-mediated conjugate addition of allylic Grignard reagents to activated cyclopropane derivatives was studied. Unsaturated esters, malonates and phenylsulfonyl esters 2a-d were synthesized from the respective cyclopropanes 1a-d and methallylmagnesium

Volatile amphibian pheromones: Macrolides from mantellid frogs from madagascar

Poth, Dennis,Wollenberg, Katharina C.,Vences, Miguel,Schulz, Stefan

supporting information; experimental part, p. 2187 - 2190 (2012/04/10)

Amphibians like water, but do they also notice volatile compounds in the air? Yes, they do. Macrolides, such as phoracantholide-J (see picture; upper right structure) or the newly discovered natural product gephyromantolide-A (left structure), are used for communication by mantelline frogs from Madagascar. Copyright

Iron-catalyzed cross-coupling of alkyl halides with alkenyl Grignard reagents

Guerinot, Amandine,Reymond, Sebastien,Cossy, Janine

, p. 6521 - 6524 (2008/09/16)

(Chemical Equation Presented) Cheap and safe: An iron-catalyzed cross-coupling reaction between alkyl halides and alkenyl Grignard reagents is described. This C-C bond coupling reaction is promoted by the cheap and nontoxic FeCl3 and displays good tolerance against various functional groups.

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