Synonymsethyl 1H-pyrazole-4-carboxylate;4-Ethoxycarbonyl-1H-pyrazole; Ethyl 1H-Pyrazole-4-carboxylate; Ethyl 4-Pyrazolecarboxylate;4-Pyrazolecarboxylic Acid Ethyl Ester Close ethyl 1H-pyrazole-4-carboxylate;4-Ethoxycarbonyl-1H-pyrazole; Ethyl 1H-Pyrazole-4-carboxylate; Ethyl 4-Pyrazolecarboxylate;4-Pyrazolecarboxylic Acid Ethyl Ester Related products Regadenoson Impurity 1 M.F. M.W. 391.35 CAT# AR-R01303 CAS# NA Regadenoson Impurity 2 M.F. M.W. 404.39 CAT# AR-R01304 CAS# NA Regadenoson Impurity 4 M.F. M.W. 390.36 CAT# AR-R01306 CAS# NA Regadenoson Impurity 6 M.F. M.W. 405.37 CAT# AR-R01308 CAS# NA Regadenoson Impurity 8 M.F. M.W. 297.27 CAT# AR-R01310 CAS# NA Regadenoson M.F. M.W. 390.36 CAT# AR-R01302 CAS# 313348-27-5 Regadenoson 4-Carboxylic Acid Impurity M.F. M.W. 377.32 CAT# AR-R01305 CAS# 313348-29-7 Regadenoson Impurity 5 M.F. M.W. 301.69 CAT# AR-R01307 CAS# 146-77-0 4-Pyrazolecarboxylic Acid Ethyl Ester M.F. M.W. 140.14 CAT# AR-R01309 CAS# 37622-90-5 ethyl 2-formyl-3-oxopropanoate M.F. M.W. 144.13 CAT# AR-R01311 CAS# 80370-42-9
