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5,17-dibenzyl-5,17-diaza-2,8,11,14,20-pentaoxabicyclo<19,14,0>pentacosane-4,18-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87674-27-9

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87674-27-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87674-27-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,6,7 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 87674-27:
(7*8)+(6*7)+(5*6)+(4*7)+(3*4)+(2*2)+(1*7)=179
179 % 10 = 9
So 87674-27-9 is a valid CAS Registry Number.

87674-27-9Downstream Products

87674-27-9Relevant academic research and scientific papers

CALCIUM TETRA(4-CHLOROPHENYL) BORATE COMPLEXES OF SOME NEW MACROCYCLIC POLYETHERDIAMIDES AND THEIR MEMBRANE SELECTIVITY

Petranek, Jaromir,Ryba, Olen

, p. 1944 - 1949 (2007/10/02)

Preparation of some new macrocyclic polyetherdiamides and their complexes with calcium and tetra(4-chlorophenyl) borate is described.The selectivities of these compounds for calcium with respect to ions of the other alkaline earth and alkali metals in poly(vinyl chloride) membranes plasticized with 2-nitro-1-octyloxybenzene are compared.

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