. . . . "retinol"@en-us . . "vitamin A1"@en-us . . "vitamin A1"^^ . "115090065"^^ . . . . "15090065-n"^^ . . . . "an unsaturated alcohol that occurs in marine fish-liver oils and is synthesized biologically from carotene"@en-us . . "0"^^ . "114235428"@en-us . "0"^^ . "110825223"@en-us .