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Phosphonic acid, [1-(2-cyclohexen-1-yloxy)ethenyl]-, dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138090-81-0

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138090-81-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138090-81-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,0,9 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 138090-81:
(8*1)+(7*3)+(6*8)+(5*0)+(4*9)+(3*0)+(2*8)+(1*1)=130
130 % 10 = 0
So 138090-81-0 is a valid CAS Registry Number.

138090-81-0Upstream product

138090-81-0Downstream Products

138090-81-0Relevant articles and documents

Phosphonate Analogues of Chorismic Acid: Synthesis and Evaluation as Mechanism-Based Inactivators of Chorismate Mutase

Wood, Harold B.,Buser, Hans-Peter,Ganem, Bruce

, p. 178 - 184 (1992)

The mechanism of chorismate mutase, the enzyme which catalyzes the Claisen arrangement of chorismic to prephenic acid, remains a fascinating area for bioorganic research.This paper describes the enantioselective synthesis of phosphonochorismic acids 3 and

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