"09240621-n"^^ . . . . . "chemical chain"@en-us . . . . . "(chemistry) a series of linked atoms (generally in an organic molecule)"@en-us . . . . "109240621"^^ . "0"^^ . . . . "108665167"@en-us . . "0"^^ . . . . "chain"^^ . "(chemistry) a series of linked atoms (generally in an organic molecule)"@en-us . "chain"@en-us . "106688935"@en-us . . . . . . .