Isolation and identification of the pyrimidine moiety of thiamin in rat urine using gas chromatography-mass spectrometry.
D000588:Amines / Q000302:isolation & purification / Q000652:urine; D000818:Animals; D002247:Carbon Isotopes; D002849:Chromatography, Gas; D002852:Chromatography, Ion Exchange; D002855:Chromatography, Thin Layer; D008297:Male; D000432:Methanol / Q000302:isolation & purification / Q000652:urine; D011743:Pyrimidines / Q000302:isolation & purification / Q000652:urine*; D051381:Rats; D013053:Spectrophotometry; D013831:Thiamine / Q000008:administration & dosage / Q000378:metabolism*
D000588:Amines; D002247:Carbon Isotopes; D011743:Pyrimidines; D013831:Thiamine; D000432:Methanol