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4-(N-Ethyl-benzimidoyloxy)-2-methylene-butyric acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127040-91-9

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127040-91-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127040-91-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,0,4 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 127040-91:
(8*1)+(7*2)+(6*7)+(5*0)+(4*4)+(3*0)+(2*9)+(1*1)=99
99 % 10 = 9
So 127040-91-9 is a valid CAS Registry Number.

127040-91-9Relevant academic research and scientific papers

INTRAMOLECULAR CYCLOADDITIONS OF NON-STABILISED AZOMETHINE IMIDATE-METHYLIDES

Alanine, Alex I. D.,Fishwick, Colin W. G.

, p. 4443 - 4446 (2007/10/02)

Non-stabilised azomethine imidate and thioimidate-methylides, generated via fluoride ion induced desilylation of N-(trimethylsilyl)methyl-2-alkoxy imminium salts undergo facile intramolecular cycloaddition with unactivated and electron deficient dipolarop

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