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63650-32-8

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63650-32-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63650-32-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,6,5 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 63650-32:
(7*6)+(6*3)+(5*6)+(4*5)+(3*0)+(2*3)+(1*2)=118
118 % 10 = 8
So 63650-32-8 is a valid CAS Registry Number.

63650-32-8Downstream Products

63650-32-8Relevant articles and documents

Reaction of (9-anthryl)arylmethyl Chlorides with Grignard and Lithium Reagents

Takagi, Masato,Nojima, Masatomo,Kusabayashi, Shigekazu

, p. 1636 - 1643 (2007/10/02)

We have investigated the reaction of (9-anthryl)arylmethyl chlorides 1a-d (para substituent = MeO, Me, H, and Cl) with Grignard and lithium reagents.The variables are the structures of the alkyl group of Grignard and lithium reagents (alkyl group = tert-b

Studies on Betaine Decomposition of Arsonium Ylides

Tewari, R. S.,Suri, S. K.,Gupta, K. C.

, p. 95 - 98 (2007/10/02)

A systematic study on the nature of decomposition of betaine formed by nucleophilic attack of semistabilized arsonium ylides on thiocarbonyl substrates has been carried out.A series of substituted benzylidenetriphenylarsenanes have been generated from their corresponding salts and condensed with few cyclic thioketones to yield exocyclic olefins as exclusive products.The non-availability of thioepoxides indicates that the mode of decomposition of such type of betaines is quite analogous to the betaine formed by phosphonium ylides.The structure of the products have been assigned by IR and NMR spectral studies. - Keywords: Betaine, Arsonium Ylides

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