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Urea, N-propyl-N'-2-pyridinyl, also known as 1-(2-pyridinyl)propane-1,3-diamine, is an organic compound with the chemical formula C8H14N2. It is a derivative of urea, featuring a propyl chain and a pyridine ring. Urea, N-propyl-N'-2-pyridinyl- is used as a corrosion inhibitor, particularly in the oil and gas industry, where it helps to prevent the formation of scale and corrosion in pipelines and equipment. It is also known for its ability to chelate metal ions, which can be beneficial in various industrial applications. The compound is characterized by its white crystalline appearance and is typically used in aqueous solutions to provide effective protection against corrosion.

49665-56-7

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49665-56-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 49665-56-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,6,6 and 5 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 49665-56:
(7*4)+(6*9)+(5*6)+(4*6)+(3*5)+(2*5)+(1*6)=167
167 % 10 = 7
So 49665-56-7 is a valid CAS Registry Number.

49665-56-7Downstream Products

49665-56-7Relevant academic research and scientific papers

PROCESS FOR THE CATALYTIC DIRECTED CLEAVAGE OF AMIDE-CONTAINING COMPOUNDS

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Page/Page column 61; 62, (2017/04/11)

The present invention relates to a catalytic method for the conversion of amide-containing compouds by means of a build-in directing group and upon the action of a heteronucleophilic compound (in se an amine (RNH2 or RNHR') or an alcohol (ROH) or a thiol (RSH)) in the presence of a metal catalyst to respectively esters, thioesters, carbonates, thiocarbonates and to what is defined as amide-containing compounds (such as carboxamides, urea, carbamates, thiocarbamates). The present invention also relates to these amide-containing compounds having a build-in directing group (DG), as well as the use of such directing groups in the catalytic directed cleavage of N-DG amides with the use of heteronucleophiles (in se an amine (RNH2 or RNHR') or an alcohol (ROH) or thiol (RSH)).

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