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1H-Isoindol-1-one, 2,3-dihydro-3-hydroxy-2-phenyl-3-(phenylmethyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

51461-47-3

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51461-47-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 51461-47-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,4,6 and 1 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 51461-47:
(7*5)+(6*1)+(5*4)+(4*6)+(3*1)+(2*4)+(1*7)=103
103 % 10 = 3
So 51461-47-3 is a valid CAS Registry Number.

51461-47-3Relevant academic research and scientific papers

Preparation of 3-Hydroxyindolin-1-ones and o-Acylbenzamides. A Study of Ring-Chain Tautomerism

Nishio, Takehiko,Yamamoto, Hiroshi

, p. 883 - 892 (2007/10/02)

3-Hydroxyisoindolinones (ring form) as well as their chain tautomers, o-acylbenzamides, were prepared from the reactions of 3-benzalphthalide 1, 3-halophthalides 3, and o-acylbenzoic acids 6 or their esters 7 with amines 2, and those of phthalimides 4 wit

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