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1,3-Benzodioxepin, 4-(3,4-dimethoxyphenyl)-2-ethoxy-7,8-dimethoxy- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

144598-31-2

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144598-31-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144598-31-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,5,9 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 144598-31:
(8*1)+(7*4)+(6*4)+(5*5)+(4*9)+(3*8)+(2*3)+(1*1)=152
152 % 10 = 2
So 144598-31-2 is a valid CAS Registry Number.

144598-31-2Relevant academic research and scientific papers

2-BENZOPYRYLIUM SALTS. 43. CONVERSION OF DIMERS OF 2-BENZOPYRYLIUM SALTS TO BENZOFURAN DERIVATIVES

Verin, S. V.,Kuznetsov, E. V.

, p. 135 - 138 (1992)

In the acid-catalyzed interaction of dimers of 2-benzopyrylium salts with peracetic acid and hydrogen peroxide, the oxidation products that are formed are readily converted to benzofuran derivatives.

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