Benzoyl Valine Quasiracemates: Pairing CF Quasienantiomers with H to -Butyl.

Understanding the interplay of structural features responsible for molecular assembly is essential for molecular crystal engineering. When assembling molecules with encoded motifs, supramolecular strategies almost always include robust directional nonbonded contacts. Quasiracemic materials, considered near racemates since cocrystallization occurs with chemically unique components, lack a molecular framework or functional group restrictions, highlighting the importance of molecular shape to molecular assembly.

An Evaluation of the Clinical Tools Used to Monitor Illicit Methamphetamine Use Among Chronic Pain Patients: A Cross Sectional Retrospective Study.

Illicit drug use continues to be a concern for adults on opioid therapy for chronic pain. Prescribers use tools such as urine screening and confirmatory testing with mass spectrometry to monitor adherence to chronic opioid therapy contracts. A cross sectional retrospective study was conducted using electronic medical records.