Antihistamines
#713849214Structural chemical formula and molecular model of diphenhydramine, a first generation antihistamine and ethanolamine with sedative and anti-allergic properties. 3d illustration
#408815924Chemical structure of cetirizine. It is a second-generation antihistamine used to treat allergic rhinitis (hay fever), dermatitis, and urticaria (hives).
#509630860alimemazine molecular structure, h1 receptor antagonist, ball and stick 3d model, structural chemical formula with colored atoms
#758886811Azatadine, Antihistamine / competitive inhibitor of histamine H1-receptor, (anti-allergy), 3D molecule
#317544888Hydroxyzine is a first-generation antihistamine of the diphenylmethane and piperazine class.
#132521819 3D image of Promethazine skeletal formula - molecular chemical structure of first-generation antihistamine isolated on white background
#553334710Antazolin Arzneistoff Strukturformel Vektor
#737226410Cyclizine molecule. It is histamine H1 antagonist, is used to treat or prevent motion sickness and nausea. Structural chemical formula and molecule model. Sheet of paper in a cage
#316151485Structural chemical formula and molecular model of diphenhydramine, a first generation antihistamine and ethanolamine with sedative and anti-allergic properties. 3d illustration
#409265764chloropyramine molecule, structural chemical formula, ball-and-stick model, isolated image first-generation antihistamine
#803141255brompheniramine molecule, structural chemical formula, ball-and-stick model, isolated image antihistamine
#791734919brompheniramine molecular structure 3d, first-generation antihistamine, structural chemical formula view from a microscope
#808024170loratadine molecular structure, claritin, ball and stick 3d model, structural chemical formula with colored atoms
#767112609brompheniramine molecule, molecular structures, first-generation antihistamine, 3d model, Structural Chemical Formula and Atoms with Color Coding
#770682357promethazine molecule, first-generation antihistamine, molecular structure, isolated 3d model van der Waals
#781515250Molecular model of diphenhydramine, a first generation antihistamine and ethanolamine with sedative and anti-allergic properties. Scientific background. 3d illustration
#409926947brompheniramine molecule 3d, molecular structure, ball and stick model, structural chemical formula first-generation antihistamine
#767112512chloropyramine molecule 3d rendering, flat molecular structure with chemical formula and atoms color coding
#780694988promethazine molecular structure, first-generation antihistamine, ball and stick 3d model, structural chemical formula with colored atoms
#676369477