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3-[bis(3'-tert-butyl-4',5'-dimethoxyphenyl)methylene]pentane-2,4-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

250286-44-3

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250286-44-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 250286-44-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,0,2,8 and 6 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 250286-44:
(8*2)+(7*5)+(6*0)+(5*2)+(4*8)+(3*6)+(2*4)+(1*4)=123
123 % 10 = 3
So 250286-44-3 is a valid CAS Registry Number.

250286-44-3Relevant academic research and scientific papers

Synthesis and characterization of a planarized, trimethylenemethane-type bis(semiquinone) biradical

Shultz, David A.,Lee, Hyoyoung,Fico Jr., Rosario M.

, p. 12079 - 12086 (2007/10/03)

The synthesis and characterization of a biradical in which two semiquinone rings are held rigidly co-planar and are attached in a geminal fashion to a carbon-carbon double bond is described. The results of cyclic voltammetry and variable-temperature EPR s

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