2-[(Thiophosphono)(18O)oxy]propenoic acid
2-[(Thiophosphono)(18O)oxy]propenoic acid ??
??
2-[(Thiophosphono)(18O)oxy]propenoic acid C??? ??, ??, ??
2-[(Thiophosphono)(18O)oxy]propenoic acid ?? ?? ? ???
???
?? ??
2-[(Thiophosphono)(18O)oxy]propenoic acid ?? ??
???( 0)?? ??