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ethyl α-chloro-α-(o-methoxyphenyl)acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

41023-34-1

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41023-34-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 41023-34-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,0,2 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 41023-34:
(7*4)+(6*1)+(5*0)+(4*2)+(3*3)+(2*3)+(1*4)=61
61 % 10 = 1
So 41023-34-1 is a valid CAS Registry Number.

41023-34-1Relevant academic research and scientific papers

The synthesis of benzofuroquinolines. IX. A benzofuroisoquinolinone and a benzofuroisocoumarin

Yamaguchi,Uchiuzoh,Sanada

, p. 419 - 423 (1995)

Some procedures for a benzofuroisoquinolinone 1 were studied. Its O-analogous benzofuroisocoumarin 2 was synthesized from methyl salicylate with diethyl α-bromohomophthalate (9). And, the benzofuroisoquinolinone 1 was obtained by treating 2 with ammonia gas in a sealed tube.

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