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232618-88-1

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232618-88-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 232618-88-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,2,6,1 and 8 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 232618-88:
(8*2)+(7*3)+(6*2)+(5*6)+(4*1)+(3*8)+(2*8)+(1*8)=131
131 % 10 = 1
So 232618-88-1 is a valid CAS Registry Number.

232618-88-1Relevant articles and documents

New chiral organophosphorus derivatizing agent for the determination of enantiomeric composition of chloro- and bromohydrins by 31P NMR spectroscopy

Reymond, Sebastien,Brunel, Jean Michel,Buono, Gerard

, p. 1273 - 1278 (2000)

The synthesis of a new chiral organophosphorus derivatizing agent prepared from (S)-2-anilinomethylpyrrolidine 1 and its successful use in the determination of enantiomeric composition of various halohydrins by 31P NMR spectroscopy is described

On the role of PIII ligands in the conjugate addition of diorganozinc derivatives to enones

Pfretzschner, Tatjana,Kleemann, Lutz,Janza, Birgit,Harms, Klaus,Schrader, Thomas

, p. 6048 - 6057 (2007/10/03)

A mechanistic study on the conjugate addition of diethylzinc to cyclohexenone catalyzed by various chiral PIII ligands, provides new insights into its mechanism. Complete in situ conversion of the catalytic amount of Cu(OTf)2 into Cu

A practical method for the large-scale synthesis of diastereomerically pure (2R,5S)-3-phenyl-2-(8-quinolinoxy)-1,3-diaza-2-phosphabicyclo-[3.3.0]- octane Ligand (QUIPHOS). Synthesis and X-ray structure of its corresponding chiral π-allyl palladium complex

Brunel, Jean Michel,Constantieux, Thierry,Buono, Gerard

, p. 8940 - 8942 (2007/10/03)

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