Rihova, Martina published the artcilePhysical and physico-chemical properties of thiobenzamides. Part 11. High-performance liquid chromatography of thiobenzamide derivatives with ultraviolet photometric and electrochemical detection, Product Details of C8H9NOS, the publication is Journal of Chromatography (1986), 347-54, database is CAplus.
Twenty-five thiobenzamide derivatives were separated on a reversed-phase system on various stationary phases, with UV photometric and voltammetric detection. The best results were obtained by using a Partisil ODS column (10 μm, 250 mm × 4.6 mm inner diameter) with a mobile phase consisting of 0.05M NaH2PO4 with 30% (volume/volume) MeOH, containing 1.2 × 10-4M EDTA, at a flow-rate of 1.0 mL/min. Voltammetric detection on a carbon-fiber electrode at +1.4 V (Ag-AgCl) is more sensitive than UV photometric detection at 254 nm, typical detection limits being ∼0.1 and 1.0 ng. Voltammetric calibration curves exhibit good linearity and the measurements are reproducible (relative standard deviation of ca. 2%).
Journal of Chromatography published new progress about 64559-06-4. 64559-06-4 belongs to amides-buliding-blocks, auxiliary class Amine,Benzene,Amide,Ether, name is 3-Methoxybenzothioamide, and the molecular formula is C8H9NOS, Product Details of C8H9NOS.
Referemce:
https://en.wikipedia.org/wiki/Amide,
Amide – an overview | ScienceDirect Topics