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N'-[4-(4-Methoxy-phenyl)-3H-benzo[b][1,4]diazepin-2-yl]-hydrazinecarboxylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134348-75-7

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134348-75-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134348-75-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,3,4 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 134348-75:
(8*1)+(7*3)+(6*4)+(5*3)+(4*4)+(3*8)+(2*7)+(1*5)=127
127 % 10 = 7
So 134348-75-7 is a valid CAS Registry Number.

134348-75-7Relevant academic research and scientific papers

Heterocyclic Variants of the 1,5-Benzodiazepine System. VI. Derivatives of 2-Methylthio-4-(p-R-phenyl)-3H-1,5-Benzodiazepines

Cortes, Eduardo,Marinez, Roberto,Ugalde, Martha,Maldonado, Napoleon

, p. 365 - 368 (2007/10/02)

Ethyl 3-carbazates II were prepared in moderate yields from the title compounds and ethyl carbazate.The compounds II were easily tranformed into 1H-s-triazolobenzodiazepin-1-ones III via a one-step procedure.Reaction

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