. . . "0"^^ . "15040899-n"^^ . . . "0"^^ . "siloxane"^^ . . . "110791640"@en-us . . "114187656"@en-us . "any of a large class of compounds that have alternate silicon and oxygen atoms"@en-us . "115040899"^^ . "any of a large class of compounds that have alternate silicon and oxygen atoms"@en-us . . "siloxane"@en-us . . .