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1-Methoxy-3-phenyl-2-indolinon is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

34638-56-7

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34638-56-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 34638-56-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,6,3 and 8 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 34638-56:
(7*3)+(6*4)+(5*6)+(4*3)+(3*8)+(2*5)+(1*6)=127
127 % 10 = 7
So 34638-56-7 is a valid CAS Registry Number.

34638-56-7Downstream Products

34638-56-7Relevant academic research and scientific papers

3-Substituted 1-Alkoxyindolin-2-ones from N-Alkoxy-2-phenylglycolamides and Dicyclohexylcarbodiimide

Geffken, Detlef,Strohauer, Knuth

, p. 398 - 401 (2007/10/02)

The reaction of N-alkoxy-2-phenylglycolamides 2 with dicyclohexylcarbodiimide in boiling tetrachloromethane gives 3-substituted 1-alkoxyindolin-2-ones 3 in good yields. - Key words: N-Alkoxy-2-phenylglycolamides, Dicyclohexylcarbodiimide, 1-Alkoxyindolin-

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