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Benzoylecgonine

Known as: benzoyl ecgonine, (-)-benzoylecgonine, O-benzoyl-(-)-ecgonine 
National Institutes of Health

Related topics

Related topics

11 relations
Benzoylecgonine cutoff:MCnc:Pt:Urine:QnBenzoylecgonine:Arbitrary Concentration:Point in time:Meconium:Ordinal:ScreenBenzoylecgonine:MCnc:Pt:Ser/Plas:QnBenzoylecgonine:MCnt:Pt:Hair:Qn

Broader (1)

Cocaine

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2007
Highly Cited
2007
Quantitative analysis of cocaine and its metabolites in whole blood and urine by high-performance liquid chromatography coupled with tandem mass spectrometry.
Highly Cited
2007
Highly Cited
2007
Confirmation by LC-MS of drugs in oral fluid obtained from roadside testing.
Highly Cited
2005
Highly Cited
2005
Quantitative analysis of multiple illicit drugs in preserved oral fluid by solid-phase extraction and liquid chromatography-tandem mass spectrometry.
Highly Cited
2003
Highly Cited
2003
Effect of boar exposure at time of insemination on factors influencing fertility in gilts.
The effect of boar exposure during artificial insemination (AI) on semen backflow, fertilization, and embryo quality was… 
Highly Cited
2002
Highly Cited
2002
Focused microwave-assisted extraction of cocaine and benzoylecgonine from coca leaves.
Extraction of cocaine and benzoylecgonine from coca leaves was performed by focused microwave-assisted extraction (FMAE). Cocaine… 
Highly Cited
2001
Highly Cited
2001
Hair testing for drugs of abuse: evaluation of external cocaine contamination and risk of false positives.
Highly Cited
1995
Highly Cited
1995
Simultaneous quantification of opiates, cocaine and cannabinoids in hair.
Review
1994
Review
1994
Confirmatory tests for drugs in the workplace by gas chromatography-mass spectrometry.
Highly Cited
1989
Highly Cited
1989
Automated liquid chromatographic analysis of drugs in urine by on-line sample cleanup and isocratic multi-column separation.
Highly Cited
1983
Highly Cited
1983
Transcription terminates in yeast distal to a control sequence
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