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2-Phenyl-4H-benzo[f][1,3,4]oxadiazepin-5-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

144760-64-5

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144760-64-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144760-64-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,7,6 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 144760-64:
(8*1)+(7*4)+(6*4)+(5*7)+(4*6)+(3*0)+(2*6)+(1*4)=135
135 % 10 = 5
So 144760-64-5 is a valid CAS Registry Number.

144760-64-5Downstream Products

144760-64-5Relevant academic research and scientific papers

A simple synthesis of 4,5-dihydro-5H-1,3,4-benzoxadiazepin-5-ones

Lee,Kim,Kim,Cho

, p. 929 - 930 (1992)

A simple method for the synthesis of 4,5-dihydro-5H-1,3,4-benzoxadiazepin-5-ones 4 based on the reaction of salicyclic hydrazide (1) with one carbon insertion units, such as carboxylic acid anhydrides, acid chlorides, and ortho esters is reported.

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