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Butanoic acid, 2-(2-formyl-6-methoxyphenoxy)-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

194490-52-3

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194490-52-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 194490-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,4,9 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 194490-52:
(8*1)+(7*9)+(6*4)+(5*4)+(4*9)+(3*0)+(2*5)+(1*2)=163
163 % 10 = 3
So 194490-52-3 is a valid CAS Registry Number.

194490-52-3Relevant academic research and scientific papers

A new course of the Perkin cyclization of 2-(2-formyl-6-methoxyphenoxy)alkanoic acids. Synthesis of 2-alkyl-7-methoxy-5-nitrobenzo[b]furans

Kowalewska, Monika,Kwiecień, Halina

, p. 5085 - 5090 (2008/09/21)

2-Alkyl-7-methoxy-5-nitrobenzo[b]furan, 2-alkyl-9-methoxy-7-nitro-3-oxo-2,3-dihydro-5H-benzo[e][1,4]-dioxepin-5-yl acetate and 2-alkyl-5-hydroxy-9-methoxy-7-nitro-5H-benzo[e][1,4]-dioxepin-3-one were formed as a result of the cyclization of 2-(2-formyl-6-

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