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diethyl 1-butylamino-1-cyclohexanephosphonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

31003-05-1

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31003-05-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31003-05-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,0,0 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 31003-05:
(7*3)+(6*1)+(5*0)+(4*0)+(3*3)+(2*0)+(1*5)=41
41 % 10 = 1
So 31003-05-1 is a valid CAS Registry Number.

31003-05-1Downstream Products

31003-05-1Relevant academic research and scientific papers

Nucleophilic addition to carbonyl compounds, competition between hard (amine) and soft (phosphite) nucleophile

Gancarz, Roman

, p. 10627 - 10632 (1995)

In the Kabachnik Fields reaction mixture, two nucleophiles: dialkyl phosphite and the amine compete for the electrophilic carbonyl compound. Reaction mixture composition studies, kinetic studies as well as theoretical calculations, indicate that the softe

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