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1H-Thieno[3,4-c]pyrrole-4-carboxylic acid, 6,6'-(phenylmethylene)bis[3,5-dihydro-, bis(phenylmethyl) ester, 2,2,2',2'-tetraoxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

850424-48-5

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850424-48-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 850424-48-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,0,4,2 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 850424-48:
(8*8)+(7*5)+(6*0)+(5*4)+(4*2)+(3*4)+(2*4)+(1*8)=155
155 % 10 = 5
So 850424-48-5 is a valid CAS Registry Number.

850424-48-5Downstream Products

850424-48-5Relevant academic research and scientific papers

Sulfolenoporphyrins: Synthons for refunctionalization of porphyrins

Lee, Sang Hee,Smith, Kevin M.

, p. 2009 - 2013 (2005)

Using sulfolenopyrroles (4) and (11) methods are developed for the synthesis of opp- (15,18,19) and adj- (25) bis-sulfolenoporphyrins; such compounds are useful building blocks for the refunctionalization of the porphyrin system, and readily undergo Diels

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