百科条目

ID	CAS	中文名	英文名	化学式	分类
1	6276-41-1	N1,N4-二(4-甲氧基苯基)-1,4-哌嗪二甲酰胺	NSC 36317	C20H24N4O4
2	155270-99-8	Istradefylline	Istradefylline	C20H24N4O4	医药原料;有机化工;化学试剂;医药原料药;其他生化试剂;医药定做中间体;原料药和中间体;小分子抑制剂，天然产物
3	108321-89-7	D-PHE-VAL P-NITROANILIDE	D-PHE-VAL P-NITROANILIDE	C20H24N4O4
4	1453190-01-6	伊曲茶碱杂质7	Istradefylline Impurity 7	C20H24N4O4
5	1372151-16-0	1,4-双(4-硝基苯乙基)哌嗪	Piperazine, 1,4-bis[2-(4-nitrophenyl)ethyl]-	C20H24N4O4
6		1-(2-furoyl)-4-[4-nitro-3-(1-piperidinyl)phenyl]piperazine	1-(2-furoyl)-4-[4-nitro-3-(1-piperidinyl)phenyl]piperazine	C20H24N4O4
7		N'~1~,N'~4~-bis[(E)-1-(2-hydroxyphenyl)ethylidene]succinohydrazide	N'~1~,N'~4~-bis[(E)-1-(2-hydroxyphenyl)ethylidene]succinohydrazide	C20H24N4O4
8	445000-81-7	N'-[4-(diethylamino)benzylidene]-2-{2-nitrophenoxy}propanohydrazide	N'-[4-(diethylamino)benzylidene]-2-{2-nitrophenoxy}propanohydrazide	C20H24N4O4
9	882080-47-9	N-(2-METHOXY-5-METHYLPHENYL)-2-[4-(4-NITROPHENYL)PIPERAZINO]ACETAMIDE	N-(2-METHOXY-5-METHYLPHENYL)-2-[4-(4-NITROPHENYL)PIPERAZINO]ACETAMIDE	C20H24N4O4
10		N-(1-adamantyl)-5-({4-nitro-1H-pyrazol-1-yl}methyl)-N-methyl-2-furamide	N-(1-adamantyl)-5-({4-nitro-1H-pyrazol-1-yl}methyl)-N-methyl-2-furamide	C20H24N4O4
11		1-[(3,4-DIMETHOXYPHENYL)ACETYL]-4-(PYRIMIDIN-5-YLCARBONYL)-1,4-DIAZEPANE	1-[(3,4-DIMETHOXYPHENYL)ACETYL]-4-(PYRIMIDIN-5-YLCARBONYL)-1,4-DIAZEPANE	C20H24N4O4
12	1142205-43-3	{(4-methoxyphenyl)[2-oxo-2-(4-pyridin-2-ylpiperazin-1-yl)ethyl]amino}acetic acid	{(4-methoxyphenyl)[2-oxo-2-(4-pyridin-2-ylpiperazin-1-yl)ethyl]amino}acetic acid	C20H24N4O4
13		9,10-Dihydro-1-nitro-9-[[3-[1,1-bis(hydroxymethyl)ethylamino]propyl]imino]acridine	9,10-Dihydro-1-nitro-9-[[3-[1,1-bis(hydroxymethyl)ethylamino]propyl]imino]acridine	C20H24N4O4
14	443879-61-6	2-{4-[2-(aminocarbonyl)carbohydrazonoyl]-2-ethoxyphenoxy}-N-(3,4-dimethylphenyl)acetamide	2-{4-[2-(aminocarbonyl)carbohydrazonoyl]-2-ethoxyphenoxy}-N-(3,4-dimethylphenyl)acetamide	C20H24N4O4
15	664999-81-9	6-amino-3-butyl-4-(2,4,5-trimethoxyphenyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile	6-amino-3-butyl-4-(2,4,5-trimethoxyphenyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile	C20H24N4O4
16		1-Methyl-3-[2-[4-(2-methoxyphenyl)piperazin-1-yl]ethyl]furo[3,4-d]pyrimidine-2,4(1H,3H)-dione	1-Methyl-3-[2-[4-(2-methoxyphenyl)piperazin-1-yl]ethyl]furo[3,4-d]pyrimidine-2,4(1H,3H)-dione	C20H24N4O4
17	304875-69-2	6-amino-3-(tert-butyl)-4-(3,4,5-trimethoxyphenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile	6-amino-3-(tert-butyl)-4-(3,4,5-trimethoxyphenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile	C20H24N4O4
18	352552-83-1	ethyl 3-[5-amino-4,4,6-tricyano-3-(3-ethoxy-3-oxopropyl)-3-methyl-1,5-cyclohexadien-1-yl]propanoate	ethyl 3-[5-amino-4,4,6-tricyano-3-(3-ethoxy-3-oxopropyl)-3-methyl-1,5-cyclohexadien-1-yl]propanoate	C20H24N4O4
19	496018-63-4	6-amino-4-(3-ethoxy-4-propoxyphenyl)-3-(methoxymethyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile	6-amino-4-(3-ethoxy-4-propoxyphenyl)-3-(methoxymethyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile	C20H24N4O4
20	445266-07-9	6-amino-4-(3-ethoxy-4-isopropoxyphenyl)-3-(methoxymethyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile	6-amino-4-(3-ethoxy-4-isopropoxyphenyl)-3-(methoxymethyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile	C20H24N4O4
21	797814-74-5	ethyl 1-(3-ethoxypropyl)-2-imino-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxylate	ethyl 1-(3-ethoxypropyl)-2-imino-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxylate	C20H24N4O4
22	151539-46-7	(8E)-8-[(2Z)-2-(3-hydroxy-4-oxo-1-cyclohexa-2,5-dienylidene)ethylidene ]-7-methyl-1,3-dipropyl-9H-purine-2,6-dione	(8E)-8-[(2Z)-2-(3-hydroxy-4-oxo-1-cyclohexa-2,5-dienylidene)ethylidene ]-7-methyl-1,3-dipropyl-9H-purine-2,6-dione	C20H24N4O4
23		4-(1-methyl-3-{[(3-methylbenzyl)amino]carbonyl}-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl)-4-oxobutanoic acid	4-(1-methyl-3-{[(3-methylbenzyl)amino]carbonyl}-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl)-4-oxobutanoic acid	C20H24N4O4