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3-(4-chloro-phenylimino)-5-nitro-1,3-dihydro-indol-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57743-31-4

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57743-31-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57743-31-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,7,4 and 3 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 57743-31:
(7*5)+(6*7)+(5*7)+(4*4)+(3*3)+(2*3)+(1*1)=144
144 % 10 = 4
So 57743-31-4 is a valid CAS Registry Number.

57743-31-4Relevant academic research and scientific papers

Synthesis and antibacterial screening of hydrazones, Schiff and Mannich bases of isatin derivatives

Sridhar, Seshaiah Krishnan,Saravanan, Muniyandy,Ramesh, Atmakuru

, p. 615 - 625 (2007/10/03)

Schiff bases and hydrazones of substituted isatins (1-28) were prepared by reacting isatin and aromatic primary amines/hydrazines. A new series of the corresponding N-Mannich base (29-35) was synthesised by reacting them with formaldehyde and diphenyl ami

Improved one-pot synthesis of 3-spiro indolines under microwave irradiation

Dandia, Anshu,Saha, Mitali,Taneja, Harshita

, p. 77 - 85 (2007/10/03)

The potential of the domestic microwave oven has been utilized to accelerate the one-pot synthesis of spiro[indole-thiazolidine]diones and spiro[indole-benzothiazine]diones by condensation of substituted indole-2,3-diones (1) and appropriate anilines (2)

Synthesis and antibacterial activity of some 5-nitro-3-phenyliminoindol-2(3H)-ones and their N-mannich bases

Daisley,Shah

, p. 407 - 408 (2007/10/02)

The antimicrobial and antifungal activities of a series of 5-nitro-3-phenyliminoindol-2(3H)ones and their 1-piperidinomethyl analogues (N-Mannich bases) were investigated. Growth inhibition of Gram-positive bacteria was observed with little or no activity

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