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中文名称 英文名称 CAS号 化学式
4SC-202(盐的形式) (E)-N-(2-amino-phenyl)-3-{1-[4-(1-methyl-1H-pyrazol-4-yl)-benzenesulfonyl]-1H-pyrrol-3-yl}-acrylamide toluene-4-sulfonate 1186222-89-8 C7H8O3S*C23H21N5O3S
4R-NBOC,-2S脯氨酸 (2S,4R)-N-1-(benzyloxycarbonyl)-4-(tert-butyloxycarbonylamino)proline methyl ester 189215-90-5 C19H26N2O6
4H-萘-1,3-二酮 2,4-dioxo-1,2,3,4-tetrahydronaphthalene 105801-86-3 C10H8O2
4H-菲并[1,2-c]吡喃-4,8(6H)-二酮,5,6a,7,9,10,10a-六氢-11-羟基-12-甲氧基-7,7,10a-三甲基-,(6aR,10aS)- (6aR,10aS)-11-Hydroxy-12-methoxy-7,7,10a-trimethyl-5,6a,7,9,10,10a-hexahydro-4H-phenanthro[1,2-c]pyran-4,8(6H)-dione 173357-22-7 C21H24O5
4H-茚并[5,6-d][1,3]恶唑 4H-Indeno[5,6-d]oxazole 17491-88-2 C10H7NO
4H-茚-4,4-二羧酸,6-(二乙氧基氧膦基)八氢-7-羰基-,二乙基酯 3-diethoxyphosphorylbicyclo-<4.3.0>nonan-2-one 139930-87-3 C19H31O8P
4H-苯并吡喃-3-甲醛 1-benzopyran-3-carboxaldehyde 120450-87-5 C10H8O2
4H-苯并[f]喹啉-9-酮 Benzo(f)quinolin-9-ol 114416-30-7 C13H9NO
4H-苯并[f]喹啉-7-酮 Benzo[f]quinolin-7(4H)-one 114442-85-2 C13H9NO
4H-苯并[a]喹嗪-1-羧酸,10-氯-4-羰基-3-苯基-,甲基酯 methyl 10-chloro-4-oxo-3-phenyl-4H-benzo<a>quinolizine-1-carboxylate 104587-27-1 C21H14ClNO3
4H-苯并[a]喹嗪-1-羧酸,10-氯-4-羰基-3-苯基- 10-chloro-4-oxo-3-phenyl-4H-benzo<a>quinolizine-1-carboxylic acid 104604-82-2 C20H12ClNO3
4H-环戊二烯并[b]噻吩,5-甲基- 4H-Cyclopenta[b]thiophene, 5-methyl- 14746-32-8 C8H8S
4H-环戊二烯并[b]吡啶-4-硫酮,1,5,6,7-四氢-1-甲基- 1-Methyl-1,5,6,7-tetrahydro-[1]pyrindine-4-thione 101234-61-1 C9H11NS
4H-环戊二烯并[5,6]萘并[2,1-d][1,3]噻唑 4H-Cyclopenta[5,6]naphtho[2,1-d]thiazole 19540-59-1 C14H9NS
4H-环庚三烯并[d]异噻唑-4-酮,5-羟基-(9CI) C17 Azlactone 176665-11-5 C22H41NO2
4H-环庚三烯并[b]噻吩-3-羧酸,5,6,7,8-四氢-2-[3-(羟甲基)-5-甲基-4H-1,2,4-三唑-4-基]-,甲基酯 2-(3-hidroximetil-5-metil-4H-1,2,4-triazol-4-il)-4,5-pentametilentiofeno-3-carboxilato de metilo 105920-90-9 C15H19N3O3S
4H-环五噁唑-4,5-二醇,2-(二甲氨基)-3a,5,6,6a-四氢-6-(苯基甲氧基)甲基-,二苯酸酯(ester),3aS-(3a.α.,4.α.,5.β.,6.α.,6a.α.)- (1S,5S)-6-exo,7-endo-dibenzoyloxy-8-exo-benzyloxymethyl-3-dimethylamino-2-oxa-4-azabicyclo<3.3.0>octan-3-ene 165375-31-5 C30H30N2O6
4H-环丁[去]喹啉 4H-Cyclobuta[de]quinoline 195503-38-9 C10H7N
4H-氮杂环丙烯并[1,2-a][1,3]二氧杂环戊并[4,5-c]吡咯 2H,4H-Azireno[1,2-a][1,3]dioxolo[4,5-c]pyrrole 128389-83-3 C6H5NO2
4H-噻喃-4-酮,3,5-二甲基- 3,5-dimethyl-thiopyran-4-one 18542-89-7 C7H8OS
4H-噻喃-4-酮,2-(4-甲氧苯基)-6-苯基-,1,1-二氧化 2-(4-Methoxy-phenyl)-1,1-dioxo-6-phenyl-1H-1λ<sup>6</sup>-thiopyran-4-one 154316-56-0 C18H14O4S
4H-噻喃-4-硫酮,2-(4-甲氧苯基)-6-苯基- 2-(4-Methoxyphenyl)-6-phenylthiopyran-4-thione 154316-33-3 C18H14OS2
4H-噻喃-4-硫酮,2-(4-甲基苯基)-6-苯基- 2-phenyl-6-p-tolyl-4H-thiopyran-4-thione 154316-32-2 C18H14S2
4H-噻吩并[3,4-b]呋喃-6-酮 Thieno[3,4-b]furan-6(4H)-one 143723-14-2 C6H4O2S
4H-噻吩并[3,4-C]吡咯-4,6(5H)-二酮,1,3-二溴-5-甲基- 4H-Thieno[3,4-c]pyrrole-4,6(5H)-dione, 1,3-dibromo-5-methyl- 1353649-89-4 C7H3Br2NO2S
4H-噻吩并[3,4-C]吡咯-4,6(5H)-二酮 1,3-dibromo-5-(2-octyldodecyl)thieno[3,4-c]pyrrole-4,6-dione 1234271-15-8 C26H41Br2NO2S
—— 4H-thieno<3,2-b>azepine-5,8(6H,7H)-dione 137046-61-8 C8H7NO2S
4H-噻吩并[3,2-b]吡咯-5(6H)-酮 4,6-dihydro-thieno[3,2-<i>b</i>]pyrrol-5-one 14298-19-2 C6H5NOS
4H-噻吩并[3,2-b]吡咯,6-(甲基亚硫酰基)-5-(甲硫基)- 6-methylsulphinyl-5-methylthio-4H-thieno<3,2,-b>pyrrole 102820-44-0 C8H9NOS3
4H-噻吩并[3,2-B]吡咯-5-甲酰肼 4H-thieno[3,2-b]pyrrole-5-carbohydrazide 119448-43-0 C7H7N3OS
4H-噻吩并[3,2-B]吡咯-5-甲酰氯 4H-thieno[3,2-b]pyrrole-5-carbonyl chloride 182553-05-5 C7H4ClNOS
4H-噻吩并[3,2-B]吡咯-2-羧酸 4H-thieno[3,2-b]pyrrole-2-carboxylic acid 1007386-84-6 C7H5NO2S
4H-噻吩并[2,3-b]噻喃-6-乙酸,5,6-二氢-4-羰基-,乙基酯 ethyl 5,6-dihydro-4-oxo-4H-thieno[2,3-b]-thiopyran-6-ylacetate 138302-57-5 C11H12O3S2
4H-嘧啶并[1,2-c]蝶啶,6,8,9,10-四氢-6-甲基-,二盐酸 9-Methyl-7,8,9,10-tetrahydro-6H-1,4,5,8a,10-pentaaza-phenanthrene; hydrochloride 139293-89-3 C10H13N5*2ClH
4H-嘧啶并[1,2-c]蝶啶,6,8,9,10-四氢-6,6-二甲基-,盐酸盐 9,9-Dimethyl-7,8,9,10-tetrahydro-6H-1,4,5,8a,10-pentaaza-phenanthrene; hydrochloride 139294-07-8 C11H15N5*ClH
4H-喹啉-3-羧酸,8-氯-1-环丙基-7-氟-9-甲基-4-氧代乙基酯 ethyl 8-chloro-1-cyclopropyl-7-fluoro-9-methyl-4-oxo-4H-quinolizine-3-carboxylate 169749-89-7 C16H15ClFNO3
4H-咪唑并[4,5-c]吡啶-4-酮,2-丁基-3,5-二氢-3-(苯基甲基)- 3-Benzyl-2-butyl-3H-imidazo[4,5-c]pyridin-4(5H)-one 152460-59-8 C17H19N3O
4H-咪唑并[4,5-c]吡啶-4-酮,1,5-二氢-2-丙基- 4,5-dihydro-4-oxo-2-propyl-3H-imidazo<4,5-c>pyridine 152460-64-5 C9H11N3O
4H-咪唑并[4,5-c]吡啶-4-酮,1,2,3,5-四氢-2-硫代- 3-Methyl-6-(piperazin-1-yl)-3-azabicyclo[3.1.0]hexane 170938-12-2 C10H19N3
4H-咪唑并[4,5-c][1,8]二氮杂萘-4-酮,5-(3-氯苯基)-3,5-二氢-3-(苯基甲基)- 5-(3-Chlorophenyl)-3-benzyl-3H-imidazo[4,5-c][1,8]-naphthyridin-4(5H)-one 139482-60-3 C22H15ClN4O
4H-咪唑并[4,5-c][1,8]二氮杂萘-4-酮,3-(3-氯丙基)-3,5-二氢-5-苯基- 3-(3-chloropropyl)-5-phenyl-3H-imidazo<4,5-c><1,8>naphthyridin-4(5H)-one 139482-69-2 C18H15ClN4O
4H-咪唑并[4,5,1-ij]喹啉-2-甲酚,5,6-二氢-(6CI,9CI) 2-Hydroxymethyl-5,6-dihydro-imidazo<ij>chinolin 110177-81-6 C11H12N2O
4H-咪唑并[4,5,1-Ij]喹啉-2-甲醛 4h-Imidazo[4,5,1-ij]quinoline-2-carbaldehyde 136383-93-2 C11H8N2O
4H-咪唑并[1,5-a]苯并咪唑 4H-Imidazo[1,5-a]benzimidazole 16151-99-8 C9H7N3
4H-咪唑并[1,5-a][1,4]苯并二氮卓-3-羧酸,5,6-二氢-5-甲基-6-羰基-8-(苯基甲氧基)-,1,1-二甲基乙基酯 DM 236 162110-31-8 C24H25N3O4
4H-咪唑-4-酮,5-(4-氟苯基)-3,5-二氢-5-甲基-2-(甲硫基)-3-(苯基氨基)-,(S)- (5S)-5-(4-Fluorophenyl)-3,5-dihydro-5-methyl-2-(methylthio)-3-(phenylamino)-4H-imidazol-4-one 161326-35-8 C17H16FN3OS
4H-咪唑-4-酮,3,5-二氢-5-[(4-羟基苯基)亚甲基]-3-(1-羰基-3-苯基-2-丙烯基)-2-苯基- 5-[1-(4-Hydroxy-phenyl)-meth-(E)-ylidene]-2-phenyl-3-[(E)-(3-phenyl-acryloyl)]-3,5-dihydro-imidazol-4-one 105625-85-2 C25H18N2O3
4H-咪唑-4-酮,3,5-二氢-3-甲基-2-(苯基氨基)- 3-Methyl-2-[(Z)-phenylimino]-imidazolidin-4-one 135220-15-4 C10H11N3O
4H-咪唑-4-酮,2-氨基-5-[(2-羟基乙氧基)氨基]- Methyl cyclopentanecarbodithioate 104681-55-2 C7H12S2
4H-咔唑-4-酮,1,2,3,9-四氢-3-(羟基亚甲基)-9-甲基- 3-hydroxymethylidene-9-methyl-1,2,3,9-tetrahydrocarbazol-4-one 173594-91-7 C14H13NO2