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zinc(II) 5-ethoxycarbonyl-2,3,7,8,12,13,17,18-octamethyl-5-phenylisoporphyrin chloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

944939-35-9

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944939-35-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 944939-35-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,4,9,3 and 9 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 944939-35:
(8*9)+(7*4)+(6*4)+(5*9)+(4*3)+(3*9)+(2*3)+(1*5)=219
219 % 10 = 9
So 944939-35-9 is a valid CAS Registry Number.

944939-35-9Relevant academic research and scientific papers

Syntheses, properties and cellular studies of metallo-isoporphyrins

Mwakwari, Sandra C.,Wang, Haijun,Jensen, Timothy J.,Vicente, M. Gra?a H.,Smith, Kevin M.

, p. 918 - 929 (2011)

b-Bilene hydrochlorides are shown to be improved intermediates for the synthesis of metallo-isoporphyrins in enhanced yields (28% vs. 6%). Several new diamagnetic zinc(II) and a novel paramagnetic copper(II) isoporphyrin salts were also obtained using thi

b-Bilene to a,c-biladiene transformation during syntheses of isoporphyrins and porphyrins

Mwakwari, Celinah,Fronczek, Frank R.,Smith, Kevin M.

, p. 2258 - 2260 (2008/02/07)

Reaction of 1,19-di-unsubstituted b-bilene salts with α-ketoesters gives isoporphyrins, and eventually porphyrins, by way of an a,c-biladiene salt intermediate. The Royal Society of Chemistry.

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