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diphenylboron chelate of 3-[amino(methylthio)methylene]-5-dimethylamino-5-hexene-2,4-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

147040-71-9

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147040-71-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147040-71-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,0,4 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 147040-71:
(8*1)+(7*4)+(6*7)+(5*0)+(4*4)+(3*0)+(2*7)+(1*1)=109
109 % 10 = 9
So 147040-71-9 is a valid CAS Registry Number.

147040-71-9Downstream Products

147040-71-9Relevant academic research and scientific papers

2-pentane-2,4-dione in the synthesis of functionalized pyridines

Dorokhov, V. A.,Prezent, M. A.,Bogdanov, V. S.

, (1995)

New syntheses of functionalized pyridines from 2--2,4-pentanedione via its boron chelates were proposed.The products of condensation of dimethylformamide dimethylacetal with the latter chelates were converted into 3-acetyl-2-me

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