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2-(iodomethyl)-2-methyl-1,3-diphenyl-propane-1,3-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

861903-82-4

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861903-82-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 861903-82-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,9,0 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 861903-82:
(8*8)+(7*6)+(6*1)+(5*9)+(4*0)+(3*3)+(2*8)+(1*2)=184
184 % 10 = 4
So 861903-82-4 is a valid CAS Registry Number.

861903-82-4Relevant academic research and scientific papers

Free radical ring expansion and chain extension of 1,3-diketones

Mu, Xue-Jun,Zou, Jian-Ping,Wang, Zhi-Tao,Zhang, Wei

, p. 4727 - 4729 (2005)

Free radical-promoted one carbon ring expansion and chain extension of 1,3-diketones including 1,3-diarylpropane-1,3-diones and 2-aroyl-3,4-dihydro-2H- naphalen-1-one to generate corresponding 1,4-diketones are described.

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