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ethyl (Z)-4-(4-chlorophenyl)-3-(5-methyl-2-oxoindolin-3-ylidene)-4-oxobutanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1585206-41-2

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1585206-41-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1585206-41-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,5,2,0 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1585206-41:
(9*1)+(8*5)+(7*8)+(6*5)+(5*2)+(4*0)+(3*6)+(2*4)+(1*1)=172
172 % 10 = 2
So 1585206-41-2 is a valid CAS Registry Number.

1585206-41-2Downstream Products

1585206-41-2Relevant academic research and scientific papers

Synthesis of complex dispirocyclopentanebisoxindoles via cycloaddition reactions of 4-dimethylamino-1-alkoxycarbonylmethylpyridinium bromides with 2-oxoindolin-3-ylidene derivatives

Lu, Li-Juan,Fu, Qin,Sun, Jing,Yan, Chao-Guo

, p. 2537 - 2545 (2014/04/03)

The cycloaddition reactions of 4-dimethylamino-1- alkoxycarbonylmethylpyridinium bromides with various 2-oxoindolin-3-ylidene derivatives in ethanol in the presence of triethylamine afforded the unprecedented dispirocyclopentanebisoxindole derivatives in

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