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2-ethoxy-2-methyl-3-<1-cyclohexylpropynyl>quinazolin-4(1H,3H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

132782-97-9

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132782-97-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132782-97-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,7,8 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 132782-97:
(8*1)+(7*3)+(6*2)+(5*7)+(4*8)+(3*2)+(2*9)+(1*7)=139
139 % 10 = 9
So 132782-97-9 is a valid CAS Registry Number.

132782-97-9Downstream Products

132782-97-9Relevant academic research and scientific papers

Acetylenic Chemistry. Part 17. Acetylenic Amides as Precursors for the Synthesis of 3-Propynylquinazolinones

Reisch, J.,Usifoh, C. O.,Oluwadiya, J. O.

, p. 1953 - 1956 (2007/10/02)

Cyclocondensation of acetylenic amides with triethylorthoformate and triethylorthoacetate in boiling glacial acetic acid under nitrogen gave 3-propynylquinazolinones. 2-Ethoxy-2-methyl-3quinazolin-4(1H,3H)-one (3b) and 2-ethoxy-2-met

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