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ID CAS 中文名 英文名 化学式 分类 Tag
1287383-59-9ScriptaidScriptaidC18H18N2O4
小分子;抑制剂;DNA损伤
2181954-34-7N-芴甲氧羰基-L-2,3-氨基丙酸Fmoc-Dap-OHC18H18N2O4
医药中间体;保护氨基酸;羰基化合物;化学生物学;氨基酸中间体;非天然氨基酸衍生物;非天然氨基酸极其衍生物
3azodicoumarolazodicoumarolC18H18N2O4
4H-DAP(FMOC)-OHH-DAP(FMOC)-OHC18H18N2O4
5251317-00-73-氨基-N-[(9H-芴-9-基甲氧基)羰基]-D-丙氨酸FMOC-D-DAP-OH HCLC18H18N2O4
6520-07-0柳比林ANTIPYRINE SALICYLATEC18H18N2O4
75625-40-1cyclo(tyrosyl-tyrosyl)cyclo(tyrosyl-tyrosyl)C18H18N2O4
8744-59-2马尿酸-L-苯丙氨酸Hippuryl-L-phenylalanineC18H18N2O4
氨基酸;标准品;化学试剂;氨基酸类;生化试剂-氨基酸类;通用生化试剂-氨基酸;生化试剂-其他化学试剂
910125-11-8 cyclo(L-tyrosyl-L-tyrosyl)C18H18N2O4
10158860-18-5N-Β-(9-FLUORENYLMETHOXYCARBONYL)-L-Α,Β-DIAMINOPROPIONIC ACID3-(Fmoc-amino)-L-alanine HClC18H18N2O4
非天然氨基酸
111430798-22-3ISOBUTYL-DEOXYNYBOQUINONEIsobutyl-deoxynyboquinone (IB-DNQ)C18H18N2O4
1265707-76-8Glycine, N-[N-(diphenylacetyl)glycyl]-Glycine, N-[N-(diphenylacetyl)glycyl]-C18H18N2O4
13[S,(-)]-2,4-Di(benzoylamino)butyric acid[S,(-)]-2,4-Di(benzoylamino)butyric acidC18H18N2O4
141,4-Bis(1-hydroxyethylamino)anthraquinone1,4-Bis(1-hydroxyethylamino)anthraquinoneC18H18N2O4
157250-68-24,4'-偶氮苯二羧酸酯乙酯diethyl 4,4'-(E)-diazene-1,2-diyldibenzoateC18H18N2O4
酯
161,4-bis(4-methoxyphenyl)-2,5-piperazinedione1,4-bis(4-methoxyphenyl)-2,5-piperazinedioneC18H18N2O4
1723435-37-2(E)-2,4-Stilbenedicarbamic acid dimethyl ester(E)-2,4-Stilbenedicarbamic acid dimethyl esterC18H18N2O4
1843159-92-84-(Diethylamino)methyl-3-nitro-9H-xanthen-9-one4-(Diethylamino)methyl-3-nitro-9H-xanthen-9-oneC18H18N2O4
192-[(Benzyloxy)imino]-4-(benzyloxy)morpholin-5-one2-[(Benzyloxy)imino]-4-(benzyloxy)morpholin-5-oneC18H18N2O4
20188543-99-9(E)-2-(3-(3,4-dimethoxyphenyl)acrylamido)benzamide(E)-2-(3-(3,4-dimethoxyphenyl)acrylamido)benzamideC18H18N2O4
21443981-50-8ethyl 4-[2-(phenoxyacetyl)carbohydrazonoyl]benzoateethyl 4-[2-(phenoxyacetyl)carbohydrazonoyl]benzoateC18H18N2O4
2233723-32-93-[1-(2,3-二甲氧基苯基)-2-硝基乙基]-1H-吲哚3-[1-(2,3-DIMETHOXY-PHENYL)-2-NITRO-ETHYL]-1H-INDOLEC18H18N2O4
23925610-04-42-{[3-(ISOBUTYRYLAMINO)ANILINO]-CARBONYL}BENZOIC ACID2-{[3-(ISOBUTYRYLAMINO)ANILINO]-CARBONYL}BENZOIC ACIDC18H18N2O4
24228559-85-14-(6,7-二甲氧基喹啉-4-氧)-2-甲氧基苯胺4-(6,7-DiMethoxyquinolin-4-yloxy)-2-MethoxybenzenaMineC18H18N2O4
2593111-28-5N-(4-(7-(diethylamino)-4-methylcoumarin-3-yl))maleimideN-(4-(7-(diethylamino)-4-methylcoumarin-3-yl))maleimideC18H18N2O4
261101190-40-21-(2,6-dimethoxybenzoyl)-2,3-dihydroindole-2-carboxamide1-(2,6-dimethoxybenzoyl)-2,3-dihydroindole-2-carboxamideC18H18N2O4
2713324-23-71,5-Bis(dimethylamino)-4,8-dihydroxy-9,10-anthracenedione1,5-Bis(dimethylamino)-4,8-dihydroxy-9,10-anthracenedioneC18H18N2O4
2854559-38-5methyl 4-{[2-(anilinocarbonyl)phenyl]amino}-4-oxobutanoatemethyl 4-{[2-(anilinocarbonyl)phenyl]amino}-4-oxobutanoateC18H18N2O4
29940505-42-02-({3-[(PROPYLAMINO)CARBONYL]ANILINO}CARBONYL)-BENZOIC ACID2-({3-[(PROPYLAMINO)CARBONYL]ANILINO}CARBONYL)-BENZOIC ACIDC18H18N2O4
301820747-13-4[2-(3-ForMyl-benzoylaMino)-ethyl]-carbaMic acid benzyl ester[2-(3-ForMyl-benzoylaMino)-ethyl]-carbaMic acid benzyl esterC18H18N2O4
31899901-36-12,4(1H,3H)-Quinazolinedione, 6,7-dimethoxy-3-(2-phenylethyl)-2,4(1H,3H)-Quinazolinedione, 6,7-dimethoxy-3-(2-phenylethyl)-C18H18N2O4
321119419-58-7N-methyl-N-{3-[(2-oxo-2H-chromen-4-yl)amino]propyl}-2-furamideN-methyl-N-{3-[(2-oxo-2H-chromen-4-yl)amino]propyl}-2-furamideC18H18N2O4
331-acetyl-7-(benzyloxy)-5-nitro-3-methyl-3a,7a-dihydro-1H-indole1-acetyl-7-(benzyloxy)-5-nitro-3-methyl-3a,7a-dihydro-1H-indoleC18H18N2O4
3471404-99-4(S)-[1-(Benzyloxy)-2-oxo-3-azetidinyl]carbamic Acid Benzyl Ester(S)-[1-(Benzyloxy)-2-oxo-3-azetidinyl]carbamic Acid Benzyl EsterC18H18N2O4
351313613-18-1N-[4-(3-氧代-4-吗啉)苯基]氨基甲酸苯基甲酯N-[4-(3-oxo-4-morpholinyl)phenyl]carbamic acid phenylmethyl esterC18H18N2O4
中间体;医药中间体
361044870-30-5(2-氯-5-碘苯基)(4-((S)-四氢呋喃-3-基)氧基)苯基)甲醇2-(4-HYDROXY-3,5-DIMETHYLPHENYL)-5,7-DIMETHOXYQUINAZOLIN-4(3H)-ONEC18H18N2O4
37methyl 4-[2-([1,1'-biphenyl]-4-ylcarbonyl)hydrazino]-4-oxobutanoatemethyl 4-[2-([1,1'-biphenyl]-4-ylcarbonyl)hydrazino]-4-oxobutanoateC18H18N2O4
3837034-97-21-(4-METHOXY-PHENYL)-3-(4-METHOXY-PHENYLAMINO)-PYRROLIDINE-2,5-DIONE1-(4-METHOXY-PHENYL)-3-(4-METHOXY-PHENYLAMINO)-PYRROLIDINE-2,5-DIONEC18H18N2O4
39445410-46-8isopropyl 4-(3,4-dimethyl-6-oxopyrano[2,3-c]pyrazol-1(6H)-yl)benzoateisopropyl 4-(3,4-dimethyl-6-oxopyrano[2,3-c]pyrazol-1(6H)-yl)benzoateC18H18N2O4
40503598-07-0I咪达那新杂质(N -(3氨基甲酰基3,3-DIPHENYLPROPYL)-OXAMIC酸)IMidafenacin IMpurity (N-(3-CarbaMoyl-3,3-Diphenylpropyl)-OxaMic Acid)C18H18N2O4
41485755-68-8N-(3,5-dioxo-4-azatricyclo[5.2.1.0~2,6~]dec-8-en-4-yl)-2-ethoxybenzamideN-(3,5-dioxo-4-azatricyclo[5.2.1.0~2,6~]dec-8-en-4-yl)-2-ethoxybenzamideC18H18N2O4
4280548-07-82-Propenoicacid, 2-(benzoylamino)-3-[(4-hydroxyphenyl)amino]-,ethyl ester2-Propenoicacid, 2-(benzoylamino)-3-[(4-hydroxyphenyl)amino]-,ethyl esterC18H18N2O4
4369895-67-69,10-Anthracenedione, 1-hydroxy-4-[[2-[(2-hydroxyethyl)amino]ethyl]amino]-C18H18N2O4
44164584-67-21H-Benz[de]isoquinoline-1,3(2H)-dione,2-(2-hydroxyethyl)-6-(4-morpholinyl)-1H-Benz[de]isoquinoline-1,3(2H)-dione,2-(2-hydroxyethyl)-6-(4-morpholinyl)-C18H18N2O4
451430655-26-71H-Benz[de]isoquinoline-1,3(2H)-dione, 6-hydroxy-2-[2-(4-morpholinyl)ethyl]-1H-Benz[de]isoquinoline-1,3(2H)-dione, 6-hydroxy-2-[2-(4-morpholinyl)ethyl]-C18H18N2O4
46181578-02-9N-(5-ACETYL-6-[2-(DIMETHYLAMINO)VINYL]-2-OXO-2H-PYRAN-3-YL)BENZENECARBOXAMIDEN-(5-ACETYL-6-[2-(DIMETHYLAMINO)VINYL]-2-OXO-2H-PYRAN-3-YL)BENZENECARBOXAMIDEC18H18N2O4
4768301-99-52-氨基-7-异丙基-5-氧代-5H-[1]苯并吡喃[2,3-b]吡啶-3-羧酸乙酯Ethyl 2-amino-7-isopropyl-5-oxo-5H-[1]benzopyrano[2,3-b]pyridine-3-carboxylateC18H18N2O4
医药产品;化工试剂;合成材料中间体;药物杂质及中间体;医药、农药及染料中间体
48860786-79-4N-(3-METHOXYBENZYL)-2-METHYL-3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-2-CARBOXAMIDEN-(3-METHOXYBENZYL)-2-METHYL-3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-2-CARBOXAMIDEC18H18N2O4
49ETHYL 2-AMINO-7-ISOPROPYL-5-OXO-5H-[1]-BENZOPYRANO-[2,3-B]PYRIDINE-3-CARBOXYLATEETHYL 2-AMINO-7-ISOPROPYL-5-OXO-5H-[1]-BENZOPYRANO-[2,3-B]PYRIDINE-3-CARBOXYLATEC18H18N2O4
501261977-29-03-Pyridinecarboxylic acid, 1,6-dihydro-6-oxo-5-[4-(1-piperidinylcarbonyl)phenyl]-C18H18N2O4
51326915-37-12-AMINO-4-(3,4-DIMETHOXYPHENYL)-5-OXO-4,6,7,8-TETRAHYDRO2H-CHROMENE-3-CARBONITRILE2-AMINO-4-(3,4-DIMETHOXYPHENYL)-5-OXO-4,6,7,8-TETRAHYDRO2H-CHROMENE-3-CARBONITRILEC18H18N2O4
52606119-65-74H-1,4-Benzoxazine-4-acetamide,2,3-dihydro-N-(2-methoxyphenyl)-6-methyl-3-oxo-(9CI)4H-1,4-Benzoxazine-4-acetamide,2,3-dihydro-N-(2-methoxyphenyl)-6-methyl-3-oxo-(9CI)C18H18N2O4
53477858-73-4METHYL 2-(4-HYDROXY-1-[2-(1H-INDOL-3-YL)ETHYL]-2-OXO-1,2-DIHYDRO-3-PYRIDINYL)ACETATEMETHYL 2-(4-HYDROXY-1-[2-(1H-INDOL-3-YL)ETHYL]-2-OXO-1,2-DIHYDRO-3-PYRIDINYL)ACETATEC18H18N2O4
54489452-23-54-{3-nitrophenyl}-10-(1-methylethylidene)-4-azatricyclo[5.2.1.0~2,6~]decane-3,5-dione4-{3-nitrophenyl}-10-(1-methylethylidene)-4-azatricyclo[5.2.1.0~2,6~]decane-3,5-dioneC18H18N2O4
55153607-42-21H-3-Benzazepin-7-ol,5-(2,3-dihydro-7-benzofuranyl)-2,3,4,5-tetrahydro-8-nitro-, (5S)-C18H18N2O4
56368870-00-2ETHYL 6-AMINO-5-CYANO-4-(2,3-DIHYDRO-1-BENZOFURAN-5-YL)-2-METHYL-4H-PYRAN-3-CARBOXYLATEETHYL 6-AMINO-5-CYANO-4-(2,3-DIHYDRO-1-BENZOFURAN-5-YL)-2-METHYL-4H-PYRAN-3-CARBOXYLATEC18H18N2O4
5794291-63-1N-(5,11-dihydro-5-methyl-10H-benzo[b,f]azepin-10-ylidene)methylammonium hydrogen oxalateN-(5,11-dihydro-5-methyl-10H-benzo[b,f]azepin-10-ylidene)methylammonium hydrogen oxalateC18H18N2O4
58436155-78-1Carbamic acid, (2,3,4,5-tetrahydro-7-methoxy-2-oxo-1H-1-benzazepin-1-yl)-, phenyl ester (9CI)C18H18N2O4
591296102-94-7Acetic acid, 2-methoxy-, (10S)-5-(aminocarbonyl)-10,11-dihydro-5H-dibenz[b,f]azepin-10-yl esterAcetic acid, 2-methoxy-, (10S)-5-(aminocarbonyl)-10,11-dihydro-5H-dibenz[b,f]azepin-10-yl esterC18H18N2O4
6062916-32-91H-Pyrrole-3-acetic acid, 2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)methyl]-4-methyl-, ethyl esterC18H18N2O4
611035154-46-15-Hydroxy-TSU-685-[(E)-(1,2-Dihydro-5-hydroxy-2-oxo-3H-indol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-propanoic acidC18H18N2O4
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