midazolidinyl urea antimicrobial preservative molecule (formaldehyde releaser). skeletal formula.

imidazolidinyl urea molecule formula preservative allergen allergic allergy antimicrobial atomic atoms c11h16n8o8 carbon care chemical chemistry composition compound contact cosmetics dermatitis drawing flat formaldehyde hydrogen icon imidurea line medical medicine molecular nitrogen oxygen patch releaser science scientific sensitizer shampoo skeletal skin structure test vector