3d image of dimercaptosuccinic acid skeletal formula

dimercaptosuccinic acid dmsa succimer medication lead mercury arsenic poisoning diagnostic testing vomiting diarrhea rash low blood neutrophil levels chelating agent organosulfur compound diastereomer stereocentre enantiomer rendering substance matter material component stuff reagent functional group reaction production building block treatment weapon diagnostic test chemical cw extremely body symptom mask deadly danger warning destruction