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dibenzo[c,h]indeno[1,2-f]chromene-5,11-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

120613-48-1

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120613-48-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120613-48-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,6,1 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 120613-48:
(8*1)+(7*2)+(6*0)+(5*6)+(4*1)+(3*3)+(2*4)+(1*8)=81
81 % 10 = 1
So 120613-48-1 is a valid CAS Registry Number.

120613-48-1Relevant academic research and scientific papers

A short and efficient construction of the dibenzo[c,h]chromen-6-one skeleton

Delioemeroglu, Murat K.,Oezcan, Sevil,Balcia, Metin

experimental part, p. 148 - 160 (2010/08/04)

We hereby report a major revision of the synthetic methodology for construction of the dibenzochromenone skeleton. Homophthalic acid derivatives were reacted with thionylchloride/DMF in the presence of NaN 3. As the main product, dibenzochromen

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