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3-benzenesulfinyl-2-nitro-propionic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

438053-15-7

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438053-15-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 438053-15-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,8,0,5 and 3 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 438053-15:
(8*4)+(7*3)+(6*8)+(5*0)+(4*5)+(3*3)+(2*1)+(1*5)=137
137 % 10 = 7
So 438053-15-7 is a valid CAS Registry Number.

438053-15-7Upstream product

438053-15-7Downstream Products

438053-15-7Relevant academic research and scientific papers

Generation and in situ Diels-Alder reactions of activated nitroethylene derivatives

Wade, Peter A.,Murray Jr., James K.,Shah-Patel, Sharmila,Carroll, Patrick J.

, p. 2585 - 2588 (2002)

Dienes readily undergo Diels-Alder reaction with CH2=C(NO2)SO2Ph (2a), CH2=C(NO2)CO2Et (2b), and CH2=C(NO2)COPh (2c), all observed in situ by 1H NMR. The cycloadducts of 2a undergo SRN1 reactions.

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