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(1) Organic compounds contain carbon in their molecules.

(2) Volatile organic compounds come from a wide variety of sources, both man-made and natural.

(3) Organic compounds including a number of carcinogenic polycyclic aromatic hydrocarbons are also present in coal dust.

(4) Having observed organic compounds in meteorites, these researchers believe the seeds of life may have been carried to earth preformed.

(5) Paints traditionally were made with volatile organic compounds, which can pollute indoor and outdoor air.

(6) To summarize, the organic compounds found in cells are built up and broken down by enzymes.

(7) Amines are a series of organic compounds related to ammonia.

(8) Menthol: Crystalline organic compound of the isoprenoid family.

(9) TNT (trinitrotoluene):Pale yellow, solid organic compound made by adding nitrate (-NO2) groups to toluene.

(10) Folic acid or folate: Organic compound essential to animal andand needed by Bacteria as a growth factor.

(11) Carbolic acid ( or phenol ) : Organic compound, simplest member of the class of phenols.

(12) Using monod equation built mathematical model describing organic compound degradation in reactor and measured its dynamics parameters.

(13) Thymine: Organic compound of the pyrimidine family, often called a Base, consisting of a ring containing Both nitrogen and carbon atoms[sentencedict.com], and a methyl group.

(14) The article abnomalities of organic compound qualitative elementary analysis by sodium fusion method and explained abnomalities.

(15) Fructose (or levulose or fruit sugar ):Organic compound, one of the simple sugars (monosaccharides), chemical formula C6H12O6.

(16) Chapter Two introduces the development of organic compound naming rules, characteristics of IUPAC naming rules and demonstrates with some compounds'names.

(17) The mixed layer contains an organic compound which contains no nitrogen atoms, i. e. , an organic compound which dose not have an arylamine skeleton, and a metal oxide.

(18) The cembrene is a natural organic compound. A colowless needle crystal was obtained by extraction and separation[sentencedict.com], from red pine tree.

(19) This fact can be used to determine the identity of unknown organic compounds by the method of mixed melting points.

(20) Chemists know that oxygen-free climates like this tend to foster the spontaneous synthesis of organic compounds.

(21) Paints today are getting safer as companies remove volatile organic compounds, but you still need to be careful.

(22) Free radicals may also play a part in producing organic compounds with metallic properties.

(23) She remained there for four years, during which time she conducted researches on the optical properties of organic compounds.

(24) Activated carbon has the ability to remove a wide variety of organic compounds from water and wastewater, even in trace quantities.

(25) Sand is mainly silicon dioxide. Soil is mixture, mostly of organic compound.

(26) Solventless epoxy coatings is a green coating without volatile organic compound ( VOC ).

(27) This article mainly introduces the establishment and structure of physical property estimation system for organic compound.

(28) System adopts structural design. It is composed of basic physical property database and organic compound estimation.

(29) An aryl-replaced nitrogen heterocyclic compound preparation method belongs to the technical field of organic compound catalytic chemistry.

(30) High temperature of oil - field wastewater is also one of factors to adsorption biodegradation of organic compound.