2-Tetrahydrofuroic acid(16874-33-2)¹³CNMR 2-Tetrahydrofuroic acid(16874-33-2)¹HNMR 2-Tetrahydrofuroic acid(16874-33-2)MS 2-Tetrahydrofuroic acid(16874-33-2)IR1 2-Tetrahydrofuroic acid(16874-33-2)Raman (R)-(-)-GAMMA-ETHOXYCARBONYL-GAMMA-BUTYROLACTONE(33019-03-3)¹HNMR (R)-(-)-GAMMA-ETHOXYCARBONYL-GAMMA-BUTYROLACTONE(33019-03-3)Raman (R)-(-)-GAMMA-ETHOXYCARBONYL-GAMMA-BUTYROLACTONE(33019-03-3)IR (R)-5-Hydroxymethyldihydrofuran-2-one(52813-63-5)IR (R)-5-Hydroxymethyldihydrofuran-2-one(52813-63-5)¹HNMR (R)-5-Hydroxymethyldihydrofuran-2-one(52813-63-5)FT-IR (R)-(-)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID(53558-93-3)IR (R)-(-)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID(53558-93-3)¹HNMR (R)-(+)-Tetrahydro-2-furoic acid(87392-05-0)¹³CNMR (R)-(+)-Tetrahydro-2-furoic acid(87392-05-0)¹HNMR (R)-(+)-Tetrahydro-2-furoic acid(87392-05-0)IR1 (R)-(+)-Tetrahydro-2-furoic acid(87392-05-0)MS DL-ALPHA-HYDROXYVALERIC ACID ETHYL ESTER(6938-26-7)¹³CNMR