: A1039563 [ 1566966-67-3 ]; 4-(Piperidin-3-yl)pyrrolidin-2-one

: A126135 [ 832710-65-3 ]; 2,8-Diazaspiro[4.5]decan-1-one hydrochloride

: A132334 [ 1393330-70-5 ]; 2,7-Diazaspiro[4.4]nonan-3-one hydrochloride

: A144111 [ 1158750-89-0 ]; 2,7-Diazaspiro[4.5]decan-3-one

: A148160 [ 561314-57-6 ]; 2,8-Diazaspiro[4.5]decan-3-one

: A176794 [ 945892-88-6 ]; 2,8-Diazaspiro[4.5]decan-3-one hydrochloride

: A352033 [ 2696-03-9 ]; 2,8-Diazaspiro[4.5]decane-1,3-dione hydrochloride

: A353926 [ 1417301-86-0 ]; 2,8-Diazaspiro[4.5]decan-3-one dihydrochloride

: A386351 [ 1380300-72-0 ]; 2-Methyl-2,8-diazaspiro[4.5]decan-3-one hydrochloride

: A447680 [ 1187173-73-4 ]; 2,9-Diazaspiro[5.5]undecan-1-one hydrochloride

: A1039562 [ 1565677-59-9 ]; 4-(Piperidin-4-yl)pyrrolidin-2-one

: A1082819 [ 1909309-78-9 ]; 5-(Aminomethyl)-5-methylpiperidin-2-one hydrochloride

: A1089993 [ 1955514-60-9 ]; 4-(Piperidin-4-yl)pyrrolidin-2-one hydrochloride

: A1140826 [ 111247-63-3 ]; 1-(Piperidin-4-ylmethyl)pyrrolidin-2-one hydrochloride

: A118998 [ 154495-67-7 ]; 8-Methyl-2,8-diazaspiro[4.5]decan-3-one

: A1468834 [ 2306264-67-3 ]; 2,8-Diazaspiro[4.5]decan-7-one hydrochloride

: A1537333 [ 2866335-57-9 ]; 2,8-Diazaspiro[4.5]decan-7-one dihydrochloride

: A155215 [ 1402148-93-9 ]; 4,4-Dimethyl-2,8-diazaspiro[4.5]decan-3-one

: A258259 [ 4007-79-8 ]; 5,5-Dimethylpiperidin-2-one

: A316928 [ 858450-14-3 ]; 4,4-Diethylpyrrolidin-2-one

: A369704 [ 1609403-56-6 ]; 3,9-Diazaspiro[5.6]dodecan-10-one dihydrochloride

: A369932 [ 134617-89-3 ]; 2-Azaspiro[4.6]undecan-3-one

: A442341 [ 1385696-86-5 ]; 2,7-Diazaspiro[4.5]decan-3-one hydrochloride

: A470889 [ 1390654-19-9 ]; 2,9-Diazaspiro[5.5]undecan-3-one dihydrochloride

: A601412 [ 546086-95-7 ]; 2,8-Diazaspiro[4.5]decan-1-one

: A788021 [ 1609409-15-5 ]; 2,8-Diazaspiro[5.5]undecan-3-one dihydrochloride

: A849021 [ 1497268-53-7 ]; 4-(2,2-Dimethylpropyl)pyrrolidin-2-one

: A852314 [ 65970-69-6 ]; 5-tert-Butylpiperidin-2-one

: A862504 [ 1955553-31-7 ]; 4-(2-Aminoethyl)pyrrolidin-2-one hydrochloride

: A881112 [ 1380300-34-4 ]; 2-Ethyl-2,8-diazaspiro[4.5]decan-3-one hydrochloride

: A965410 [ 2105838-76-2 ]; 2-Methyl-2,8-diazaspiro[4.5]decan-3-one dihydrochloride

: A988289 [ 824966-98-5 ]; 4-(tert-Butyl)pyrrolidin-2-one