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39023-02-4

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39023-02-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39023-02-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,0,2 and 3 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 39023-02:
(7*3)+(6*9)+(5*0)+(4*2)+(3*3)+(2*0)+(1*2)=94
94 % 10 = 4
So 39023-02-4 is a valid CAS Registry Number.

39023-02-4Relevant articles and documents

Doubly Cyclopalladated Complexes of N,N,N',N'-Tetraethylbenzene-1,3-bis(methylamine)

Chakladar, Sukla,Paul, Parimal,Mukherjee, Alok K.,Dutta, Sujit K.,Nanda, Kausik K.,et al.

, p. 3119 - 3124 (1992)

N,N,N',N'-Tetraethylbenzene-1,3-bis(methylamine) (L) undergoes regiospecific double cyclopalladation with Li2 at the 4,6 positions of the benzene ring to produce the chloro-bridged polymeric complex .Reactions or this complex with P

Inclusion Compounds of Organic Onium Salts, IV. Organyl Ammonium Hosts as Versatile Clathrate Formers

Loehr, Hans-Gerd,Josel, Hans-Peter,Engel, Aloys,Voegtle, Fritz,Schuh, Willy,Puff, Heinrich

, p. 1487 - 1496 (2007/10/02)

The organyl-oligo-ammonium compounds 1 - 25 and their clathrates with a variety of low molecular weight neutral compounds, especially solvent molecules, are prepared.The inclusion capacity of the new clathrands can be explained by interstices in the host lattice.The conformational flexibility of the voluminous onium branches is responsible for the great number of clathrates; their stability depends on the ion lattice.The X-ray analysis of the ethanol clathrate of the onium host 8 shows that one ethanol molecule is surrounded by the host molecules in a cage-type manner.The great variety of the inclusions obtained up to now demonstrates that the oligo onium host compounds have to be considered as the most universal clathrands of organic chemistry.Hints are given for the syntheses of new onium clathrates.

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