别名:四氢-2H-吡喃-2-醇,2-羟基四氢吡喃,2-HYDROXYTETRAHYDROPYRAN,TETRAHYDRO-2H-PYRAN-2-OL,Tetrahydro-2H-pyran-2-ol, cyclized form of 5-Hydroxypentanal, 90%,~1-valerolactol,NISTC694542,2-Hydroxytetrahydro-2H-pyran,Tetrahydro-2H-pyran-2-ol,90%,cyclized form of5-Hydroxypentanal,2H-Pyran-2-ol, tetrahydro-,2-Hydroxytetrahydropyran,2-羟基四氢吡喃