4-Bromobutyric acid(2623-87-2)¹³CNMR 4-Bromobutyric acid(2623-87-2)¹HNMR 4-Bromobutyric acid(2623-87-2)IR1 4-Bromobutyric acid(2623-87-2)MS 4-Bromobutyric acid(2623-87-2)IR2 4-Bromobutyric acid(2623-87-2)Raman METHYL 4-BROMO-3-OXOPENTANOATE(105983-77-5)¹HNMR Methyl 4-bromobutyrate(4897-84-1)MS Methyl 4-bromobutyrate(4897-84-1)¹³CNMR Methyl 4-bromobutyrate(4897-84-1)¹HNMR Methyl 4-bromobutyrate(4897-84-1)IR1 Methyl 3-oxovalerate(30414-53-0)¹³CNMR Methyl 3-oxovalerate(30414-53-0)¹HNMR Methyl 3-oxovalerate(30414-53-0)MS Methyl 3-oxovalerate(30414-53-0)IR1 Dimethyl 1,3-acetonedicarboxylate(1830-54-2)¹HNMR Dimethyl 1,3-acetonedicarboxylate(1830-54-2)MS Dimethyl 1,3-acetonedicarboxylate(1830-54-2)IR1