amine: Definition from Answers.com
Any of a class of nitrogen-containing organic compounds derived, either in
principle or in practice, from ammonia (NH3). Almost all their chemical names
end ...
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piperidine: Definition from Answers.com
A strongly basic, colorless liquid, C 5 H 10 NH, used in the manufacture of
rubber and as a ... N-methyl-3-piperidyl benzilate (JB-336) and in many others.
...
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pyridine: Definition from Answers.com
Dec 28, 2008 ... The pyridine system is found in natural products, for example, in nicotine (2)
from tobacco, in ricinine (3) from castor bean, in pyridoxine ...
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piperine: Definition from Answers.com
[3] In animal studies, piperine also inhibited other enzymes important in drug
metabolism. By inhibiting drug metabolism, piperine may increase the ...
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aniline: Definition from Answers.com
Dec 21, 2007 ... Some authorities class aniline as a carcinogen, although the IARC lists it in
Group 3 (not classifiable as to its carcinogenicity to humans) ...
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Marc-Antoine Charpentier: Biography from Answers.com
He replaced Lully as Molière musical collaborator in 1672-3, and after Molière's
death still worked with his company until 1686, writing intermèdes, ...
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Ine of Wessex: Definition from Answers.com
[3] Either Ine or Offa of Mercia is traditionally supposed to have founded the
Schola Saxonum there, in what is today the Roman rione, or district, ...
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purine: Definition from Answers.com
The quantity of naturally occurring purines produced on earth is enormous, as 50
% of the bases in nucleic acids, adenine (2) and guanine (3), are purines. ...
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codeine: Definition from Answers.com
An alkaloid C18H21NO3 found in opium. It is structurally similar to morphine,
from which it is produced, and is used in the form of the sulphate or ...
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bromine: Definition from Answers.com
Nov 17, 2008 ... The most stable valence states of bromine in its salts are −1 and +5, although
+1, +3, and +7 are known. Within wide limits of temperature ...
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