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N'-<1-<(ethoxycarbonyl)amino>-2-oxo-2-phenylethylidene>-N-formyl-N-methyl-1,2-benzenediamine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

130090-75-4

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130090-75-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130090-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,0,9 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 130090-75:
(8*1)+(7*3)+(6*0)+(5*0)+(4*9)+(3*0)+(2*7)+(1*5)=84
84 % 10 = 4
So 130090-75-4 is a valid CAS Registry Number.

130090-75-4Downstream Products

130090-75-4Relevant academic research and scientific papers

Unprecendented ring cleavage in the reaction of 1-methyl-3-phenacyl benzimidazolium ylide with diethyl azodicarboxylate

Sepulveda-Arques, Jose,Arbiol, Eva Romero,Rosende, M. Eugenia Gonzalez,Lopez-Rodriguez, Matias,Afonso, Ricardo Perez

, p. 410 - 412 (2007/10/02)

The reaction with diethyl azodicarboxylate (DEAZD) of different cycloimmonium ylides derived from pyridinium, quinolinium, isoquinolinium and 1-methylbenzimidazolium bromides (3,4,5 and 6) yielded 3-substituted tetraazapentenes (2).In the special case of

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