. "0"^^ . . "14691231-n"^^ . "114691231"^^ . "a compound derived from ammonium with hydrogen atoms replaced by organic groups; used as surface-active agents, disinfectants, and in drugs"@en-us . . . . "110469214"@en-us . "quaternary ammonium compound"^^ . . "quaternary ammonium compound"@en-us . . "113851191"@en-us . . "0"^^ . .