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(2-(diphenylhydroxy)methyl-1,3-xylylene)-18-crown-5 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

156470-23-4

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156470-23-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156470-23-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,4,7 and 0 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 156470-23:
(8*1)+(7*5)+(6*6)+(5*4)+(4*7)+(3*0)+(2*2)+(1*3)=134
134 % 10 = 4
So 156470-23-4 is a valid CAS Registry Number.

156470-23-4Upstream product

156470-23-4Downstream Products

156470-23-4Relevant academic research and scientific papers

Intra-annular reactions of the (1,3-xylylene)-18-crown-5 system: synthesis and crystal structure of -18-crown-5, -18-crown-5 and bismercury

Markies, Peter R.,Villena, Alan,Akkerman, Otto S.,Bickelhaupt, Friedrich,Smeets, Wilberth J. J.,Spek, Anthony L.

, p. 7 - 22 (1993)

The Grignard compound -18-crown-5 (4) was prepared from the aryllithium compound (2-lithio-1,3-xylylene)-18-crown-5 (9) and magnesium bromide.The crystal structure of 4 shows that it crystallizes without solvent and is coor

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