. . "0.0"^^ . "1.0"^^ . . "110777328"@en-us . "0.0"^^ . "the radical -NO2 or any compound containing it (such as a salt or ester of nitrous acid)"@en-us . . "the radical -NO2 or any compound containing it (such as a salt or ester of nitrous acid)"@en-us . . "nitrite"@en-us . "0.0"^^ . "115015963"^^ . "114163743"@en-us . "0.0"^^ . "0.0"^^ . "0"^^ . "15015963-n"^^ . . . . "0.0"^^ . "nitrite"^^ . . . "0"^^ . "0.0"^^ .