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

1251422-86-2

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1251422-86-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1251422-86-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,1,4,2 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1251422-86:
(9*1)+(8*2)+(7*5)+(6*1)+(5*4)+(4*2)+(3*2)+(2*8)+(1*6)=122
122 % 10 = 2
So 1251422-86-2 is a valid CAS Registry Number.

1251422-86-2Upstream product

1251422-86-2Downstream Products

1251422-86-2Relevant 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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