| 英文名称 |
中文名称 |
CAS |
MF |
| 3H-Pyrazol-3-one, 5-amino-2-butyl-2,4-dihydro- |
|
117320-52-2 |
C7H13N3O |
| 1H-Pyrazole-3,4-diamine, 1-(1-methylethoxy)- |
|
927417-34-3 |
C6H12N4O |
| (1,2,3,6,7,8-2H6)Pyrene-2-radical cation |
|
|
|
| (1,2,3,6,7,8-2H6)Pyrene |
|
|
|
| (1,2,3,6,7,8-2H6)Pyrene-5-radical cation |
|
|
|
| (1,2,3,6,7,8-2H6)Pyrene-1-radical cation |
|
|
|
| 2(3H)-PYRIDINONE, 3-CHLORO-5-(TRIFLUOROMETHYL)- |
2-羟基-3-氯-5-三氟甲基吡啶 |
79623-37-3 |
C6H3ClF3NO |
| 1H-Pyrido[2,3-b][1,4]oxazin-2(3H)-one |
|
|
C7H6N2O2 |
| 5H-Pyrido[3,2-b]azepine-6,9-(7H,8H)-dione |
5H-Pyrido[3,2-b]azepine-6,9-(7H,8H)-dione |
676596-63-7 |
C9H8N2O2 |
| 2(1H)-pyrimidinone, 5-acetyl-4-methyl- |
|
|
C7H8N2O2 |
| 4(1H)-pyrimidinone, 6-amino-1-ethyl-2,3-dihydro-2-thioxo- |
6-氨基-1-乙基-2-硫基亚甲基-嘧啶-4-酮 |
15468-21-0 |
C6H9N3OS |
| 1H-pyrido[3,4-b]indole-3-carboxylic acid, 2,3,4,9-tetrahyd |
1-(4-METHYLPHENYL)-2,3,4,9-TETRAHYDRO-1H-BETA-CARBOLINE-3-CARBOXYLIC ACID |
82789-23-9 |
C19H18N2O2 |
| 4(3H)-pyrimidinone, 2-amino-6-(3-amino-1-piperidinyl)- |
|
1332529-86-8 |
C9H17Cl2N5O |
| 4(3H)-pyrimidinone, 2-amino-6-[3-(hydroxymethyl)-1-piperid |
2-氨基-6-[3-(羟甲基)哌啶-1-基]嘧啶-4(3H)-酮 |
1199215-84-3 |
C10H16N4O2 |
| 4(1H)-pyrimidinone, 2,3-dihydro-6-(4-hydroxyphenyl)-2-thio |
6-(4-羟基-苯基)-2-硫代-2,3-二氢-1H-嘧啶-4-酮 |
|
C10H8N2O2S |
| 2(1H)-pyridinone, 4,6-dimethyl-3-nitro- |
4,6-二甲基-2-硝基(1H)-吡啶酮 |
22934-13-0 |
C7H8N2O3 |
| 1H-pyrimido[4,5-b]indole-2,4(3H,9H)-dione |
9H-嘧啶并[4,5-B]吲哚-2,4-二醇 |
115127-16-7 |
C10H7N3O2 |
| 3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one |
3-氯-5,6-二氢-1-(4-硝基苯基)-2(1H)-吡啶酮 |
536760-29-9 |
C11H9ClN2O3 |
| 1H-pyrido[2,3-d][1,3]oxazine-2,4-dione |
1H-吡啶并[2,3-D][1,3]恶嗪-2,4-二酮 |
21038-63-1 |
C7H4N2O3 |
| 2(1H)-Pyridinone, 5-[4-[[4-[(3-chloro-1H-indol-6-yl)sulfonyl]-1-piperazinyl]carbonyl]-1-piperidinyl]-3-methyl- |
|
919536-34-8 |
C24H28ClN5O4S |
| 4(3H)-Pyrimidinone, 2-(1-methylethoxy)-6-(trifluoromethyl)- |
2-异丙氧基-6-三氟甲基-4-羟基嘧啶 |
37836-80-9 |
C8H9F3N2O2 |
| 1H-pyrimidine-2,4-diselone |
|
10443-86-4 |
C4H4N2Se2 |
| 1H-pyrido[2,3-b][1,4]thiazin-2(3H)-one |
|
1083044-98-7 |
C7H6N2OS |
| 9H-Pyrimido[1,2-a][1,3,5]triazine-2,4,8-trione |
|
117056-92-5 |
C6H4N4O3 |
| 1H-Pyridazino[3,4,5-de]quinazoline-3,8(2H,7H)-dione |
|
127801-83-6 |
C9H6N4O2 |
| 5H-Pyridazino[3,4-d]azepine, 6,7,8,9-tetrahydro-3-methoxy- |
|
1141417-81-3 |
C9H13N3O |
| 2(1H)-Pyridinone, 1-(2-aminoethyl)-5-chloro- |
|
1176758-23-8 |
C7H9ClN2O |
| 1,3(2H)-Pyridinedicarboxylic acid, 5,6-dihydro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1-(1,1-dimethylethyl) 3-ethyl ester |
N-Boc-1,2,5,6-四氢吡啶-4-硼酸频哪醇酯-3-甲酸乙酯 |
1194488-90-8 |
C19H32BNO6 |
| 2(1H)-PyriMidinone, 4,5,6-triaMino- |
甲氨蝶呤杂质49 |
22715-34-0 |
C4H7N5O |
| 4H-Pyrido[1,2-a]pyriMidin-4-one,2-hydroxy-9-Methyl- |
2-羟基-9-甲基-4H-吡啶并[1,2-A]嘧啶-4-酮 |
17326-09-9 |
C9H8N2O2 |
| 4(3H)-PyriMidinone, 2-iMidazo[1,2-a]pyridin-3-yl- |
|
1313007-19-0 |
C11H8N4O |
| 2(1H)-Pyridinone, 4-amino-1-ethyl- |
1310249-41-2 |
1310249-41-2 |
C7H10N2O |
| 3H-Pyridazino[4,5-b]indole-1-carboxaMide, 7-chloro-4,5-dihydro-3-(6-Methoxy-3-pyridinyl)-N,N,5-triMethyl-4-oxo- |
|
550349-58-1 |
C20H18ClN5O3 |
| 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 10-[1-(acetylaMino)cyclopropyl]-9-fluoro-2,3-dihydro-3-Methyl-7-oxo-, (S)- (9CI) |
163680-80-6 |
163680-80-6 |
C18H17FN2O5 |
| 5H-Pyrido[4,3-b]indol-8-aMine |
5H-吡啶并[4,3-B]吲哚-8-胺 |
79642-24-3 |
C11H9N3 |
| 4(1H)-PyriMidinone, 6-chloro-5-fluoro-2-Methyl- |
2-甲基-5-氟-6-氯嘧啶-4-酮 |
105806-14-2 |
C5H4ClFN2O |
| 2H-PyriMido[1,2-b]pyridazin-2-one |
2H-嘧啶并[1,2-B]哒嗪-2-酮 |
30247-55-3 |
C7H5N3O |
| 2(1H)-Pyridinone, 5-broMo-3-iodo-1-phenyl- |
381233-76-7 |
381233-76-7 |
C11H7BrINO |
| 4(3H)-PyriMidinone, 6-aMino-2-(2-furanyl)- |
6-氨基-2-(呋喃-2-基)嘧啶-4(3H)-酮 |
67945-75-9 |
C8H7N3O2 |
| 2(1H)-Pyridinone, 4-(4-nitrophenoxy)- |
4-(4-硝基苯氧基)吡啶-2(1H)-酮 |
630125-61-0 |
C11H8N2O4 |
| 2(1H)-Pyridinone, 4-(4-aMinophenoxy)- |
4-(4-氨基苯氧基)吡啶-2(1H)-酮 |
1041861-94-2 |
C11H10N2O2 |
| 6H-Pyrido[3',2':4,5]iMidazo[1,2-d][1,4]diazepine, 3-broMo-7,8,9,10-tetrahydro- |
|
1239883-36-3 |
C10H11BrN4 |
| 3-Ethyl-6,7,8,9-tetrahydro-9-hydroxy-2-Methyl-4H-pyrido[1,2-a]pyriMidin-4-one |
帕利哌酮相关物质A |
849903-79-3 |
C11H16N2O2 |
| 2(1H)-Pyridinone, 4-hydroxy-6-(trifluoroMethyl)- |
4-羟基-6-三氟甲基-2(1H)吡啶酮 |
947144-32-3 |
C6H4F3NO2 |
| 2(1H)-Pyridinone, 3-(aMinoMethyl)-6-Methyl-4-propyl- |
2(1H)-吡啶酮, 3-(氨基甲基)-6-甲基-4-丙基- |
1346575-64-1 |
C10H16N2O |
| 4(1H)-PyriMidinone, 5-(4-broMophenyl)-6-hydroxy- |
5-(4-溴苯基)-6-羟基嘧啶-4(1H)-酮 |
706811-25-8 |
C10H7BrN2O2 |
| 4(3H)-PyriMidinone, 5-Methyl-2-[[4-[2-(1-pyrrolidinyl)ethoxy]phenyl]aMino]- |
2-(4-(2-(吡咯烷-1-基)乙氧基)苯基氨基)-5-甲基嘧啶-4-醇 |
1138473-53-6 |
C17H22N4O2 |
| 2H-Pyrido[1,2-a]pyrazine-7-carboxylic acid, octahydro-1-oxo-, Methyl ester, (7R,9aR)-rel- |
(7R,9AR)-1-氧八氢-2H-吡啶并[1,2-A]吡嗪-7-羧酸甲酯 |
144731-64-6 |
C10H16N2O3 |
| 4(3H)-PyriMidinone, 6-aMino-5-(2,2-diethoxyethyl)-2-[[4-(4-Methyl-1-piperazinyl)phenyl]aMino]- |
|
1245649-22-2 |
C21H32N6O3 |
| 4(3H)-PyriMidinone, 6-aMino-5-(2,2-diethoxyethyl)-2-[[3-(4-Methyl-1-piperazinyl)phenyl]aMino]- |
|
1142947-79-2 |
C21H32N6O3 |
| 4(3H)-PyriMidinone, 5-Methyl-2-[[3-(4-Methyl-1-piperazinyl)phenyl]aMino]- |
|
1245642-85-6 |
C16H21N5O |
| 5H-Pyrido[2,3-b][1,5]benzodiazepin-7-ol, 6,11-dihydro-2-(trifluoroMethyl)- |
|
1039715-25-7 |
C13H10F3N3O |
| 2H-Pyrido[1,2-a]pyrazine-1,8-dione, 6-broMo-2-[(4-fluorophenyl)Methyl]-3,4-dihydro-9-hydroxy- |
6-溴-2-[(4-氟苯基)甲基]-3,4-二氢-9-羟基-2H-吡啶并[1,2-A]吡嗪-1,8-二酮 |
895133-42-3 |
C15H12BrFN2O3 |
| 6H-Pyrido[1,2-b]pyridazin-6-one, 2-(2,4-difluorophenoxy)-5-[2-Methoxy-5-(5-Methyl-1,3,4-oxadiazol-2-yl)phenyl]- |
|
1349264-72-7 |
C24H16F2N4O4 |
| 4(3H)-PyriMidinone, 6-aMino-5-(diethoxyMethyl)- |
6-氨基-5-(二乙氧基甲基)嘧啶-4(3H)-酮 |
1245645-33-3 |
C9H15N3O3 |
| 4(3H)-PyriMidinone, 6-aMino-5-(2,2-diethoxyethyl)-2-[[4-[2-(1-pyrrolidinyl)ethoxy]phenyl]aMino]- |
H-TRP-LYS(BOC)-NH2 |
1245648-59-2 |
C22H33N5O4 |
| 7H-PyriMido[4,5-d]azepine-7-carboxylic acid, 2-aMino-3,4,5,6,8,9-hexahydro-4-oxo-, 1,1-diMethylethyl ester |
|
1245646-44-9 |
C13H20N4O3 |
| 2H-Pyrido[1,2-a]pyrazine-1,8-dione, 2-[(4-fluorophenyl)Methyl]-3,4-dihydro-9-hydroxy-6-Methoxy- |
2-(4-氟苄基)-9-羟基-6-甲氧基-3,4-二氢-1H-吡啶并[1,2-A]吡嗪-1,8(2H)-二酮 |
895133-63-8 |
C16H15FN2O4 |
| 1(2H)-Pyridinecarboxylic acid, 4-(5-broMo-4-chloro-1H-pyrrolo[2,3-b]pyridin-2-yl)-3,6-dihydro-, 1,1-diMethylethyl ester |
|
876343-86-1 |
C17H19BrClN3O2 |
| 6H-PyriMido[4,5-b][1,4]benzodiazepin-6-one, 5,11-dihydro-2-[[2-Methoxy-4-(4-Methyl-1-piperazinyl)phenyl]aMino]-5,11-diMethyl- |
ERK5-IN-1 |
1234479-76-5 |
C25H29N7O2 |
| 1H-Pyrido[2,3-b][1,4]oxazin-2-ol |
1H-吡啶并[2,3-B][1,4]咯嗪-2-醇 |
1313712-32-1 |
C7H6N2O2 |
| 9H-Pyrido[3,4-b]indole-3-carbonitrile |
9H-吡啶并[3,4-B]吲哚-3-甲腈 |
83911-48-2 |
C12H7N3 |
| 3(2H)-Pyridazinone, 6-Methoxy- |
6-甲氧基-3(2H)-吡嗪酮 |
1703-10-2 |
C5H6N2O2 |
| 1(2H)-Pyridinecarboxylic acid, 3,6-dihydro-4-[[(trifluoroMethyl)sulfonyl]oxy]-, phenylMethyl ester |
|
286961-24-8 |
C14H14F3NO5S |
| 3(2H)-Pyridazinone, 5,6-diMethyl- |
3(2H)-哒嗪酮, 5,6-二甲基- |
100114-19-0 |
C6H8N2O |
| 1(2H)-PyriMidineacetic acid, 4-[bis[(1,1-diMethylethoxy)carbonyl]aMino]-2-oxo- |
1(2H)-嘧啶乙酸, 4-[双[(1,1-二甲基乙氧基)羰基]氨基]-2-氧代- |
441780-11-6 |
C16H23N3O7 |
| 3(2H)-pyridazinone,5-chloro-4-(3-nitro-4-Methylphenyl) |
5-氯-4-(4-甲基-3-硝基苯基)哒嗪-3(2H)-酮 |
1245646-50-7 |
C11H8ClN3O3 |
| 5H-Pyrido[4,3-b]carbazole-5,11(6H)-dione |
5氢-吡啶并[4,3-B]咔唑-5,11(6氢)-二酮 |
73326-98-4 |
C15H8N2O2 |
| 2(1H)-Pyridinone, 3-chloro-5,6-dihydro- |
3-氯-5,6-二氢-1H-吡啶-2-酮 |
207976-92-9 |
C5H6ClNO |
| 6H-Pyrido[4,3-b]carbazole,9-Methoxy-5,6,11-triMethyl- |
|
18073-32-0 |
C19H18N2O |
| 2(1H)-Pyridinone, 6-cyclohexyl |
|
1159814-04-6 |
C11H15NO |
| 11H-Pyrido[2,1-b]quinazolin-11-one, 6-aMino- |
6-AMINO-11H-PYRIDO[2,1-B]QUINAZOLIN-11-ONE |
88369-59-9 |
C12H9N3O |
| 9H-Pyrido[3,4-b]indole-1-carboxamide |
|
38940-60-2 |
|
| 10H-Pyrido[3,2-b][1,4]benzothiazine-10-carboxylic acid 2-(4-methylpiperazino)ethyl ester |
|
63885-81-4 |
C19H22N4O2S |
| 5H-2-pyrindinium.6.7-dihydro-2-(p-hydroxyphenethyl)-4.7-dimethyl-.salt with trifluoroacetic acid(1:1) (van8ci) |
|
5056-68-8 |
C20H22F3NO3 |
| 5H-Pyrido[4,3-b]indol-3-ol |
|
|
C11H8N2O |
| 10H-Pyrido[3,2-b][1,4]benzothiazine-10-carboxylic acid 3-(4-methylpiperazino)propyl ester |
|
63885-82-5 |
C20H24N4O2S |
| 12H-Pyrido[1,2-a:3,4-b']diindole-13-carbaldehyde |
|
|
|
| 7H-Pyrimido[4,5-b][1,4]thiazine-4,6-diamine |
7H-Pyrimido[4,5-b][1,4]thiazine-4,6-diamine |
55383-58-9 |
C6H7N5S |
| 2H-Pyrido[3,4-b]indole-2-carboxylic acid ethyl ester |
|
|
C14H12N2O2 |
| 2(1H)-Pyrimidinone [di(pyridin-2-yl)methylene]hydrazone |
|
69557-87-5 |
C15H12N6 |
| 6H-Pyrido[2,1-a]isoindolium |
|
|
C12H10N+ |
| 3(2H)-Pyridone |
|
|
C5H5NO |
| 2H-2-Pyrindine |
|
270-58-6 |
C8H7N |
| 5H-Pyrido[3,2-b]indole |
5H-吡啶并[3,2-B]吲哚 |
245-08-9 |
C11H8N2 |
| 7H-Pyrimido[4,5-b][1,4]thiazine-2,4,6-triamine |
|
65413-39-0 |
C6H8N6S |
| 1-[4-(9H-Pyrido[3,4-b]indol-1-ylcarbonyl)pyridin-3-yl]ethanone |
|
31482-18-5 |
C19H13N3O2 |
| 4-[3-(10H-Pyrido[3,2-b][1,4]benzothiazin-10-yl)propyl]-1-piperidineethanol |
|
|
C21H27N3OS |
| 12H-Pyrido[2,3-a]thieno[2,3-i]carbazole |
|
240-39-1 |
C17H10N2S |
| 4H-Pyrido[1,2-a]pyrimidin-4-one |
|
|
C8H6N2O |
| 1H-Pyrimido[1,2-a]quinolin-1-one |
|
23443-27-8 |
C12H8N2O |
| 6H-Pyrido[1,2-a]quinazolin-6-one |
|
133124-75-1 |
C12H8N2O |
| 8H-Pyrido[1,2-a]quinoxaline-6,8(5H)-dione |
|
|
C12H8N2O2 |
| 5H-Pyrido[4,3-b]indol-3-amine |
|
69901-70-8 |
C11H9N3 |
| 1(2H)-Pyrimidineacetic acid, tetrahydro-2-imino--alpha--methyl-4,6-dioxo- (5CI) |
|
874495-37-1 |
C7H9N3O4 |
| 2(1H)-Pyrimidinone, 4-[(4,5-dihydro-1H-imidazol-2-yl)amino]- (9CI) |
|
734488-40-5 |
C7H9N5O |
| 4(3H)-Pyrimidinone, 6-acetamido-3,5-dimethyl- (6CI) |
|
876509-21-6 |
C8H11N3O2 |
| 2(1H)-Pyridinethione, 1-acetyl-3,6-dihydro-4-methyl- (7CI,8CI) |
|
6545-84-2 |
C8H11NOS |
| 2(1H)-Pyridinone, 3-nitro-, oxime (9CI) |
|
71971-79-4 |
C5H5N3O3 |
| 2(1H)-Pyrimidinone, 3,4-dihydro-4-imino-6-mercapto-1,3-dimethyl- |
|
28860-32-4 |
C6H9N3OS |
