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    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[Bis-(4-prop-2-ynyloxy-phenyl)-methyl]-pyridine 896732-95-9 C24H19NO2
    4-[Bis-(4-prop-2-ynyloxy-phenyl)-methyl]-pyridine
    —— (4-Benzyloxy-2-bromo-5-methoxy-phenyl)-acetic acid methyl ester 23353-82-4 C17H17BrO4
    (4-Benzyloxy-2-bromo-5-methoxy-phenyl)-acetic acid methyl ester
    —— 4-(2,2-Ethylendioxy-cyclohexylmethyl)-1-phenyl-3,5-dioxo-pyrazolidin 18335-53-0 C18H22N2O4
    4-(2,2-Ethylendioxy-cyclohexylmethyl)-1-phenyl-3,5-dioxo-pyrazolidin
    —— 4-(p-Chlorphenyl)-1-(2-methoxy-1-naphthaldehyd)-3-thiosemicarbazon 17281-13-9 C19H16ClN3OS
    4-(p-Chlorphenyl)-1-(2-methoxy-1-naphthaldehyd)-3-thiosemicarbazon
    —— 4-tert.-Butyl-cyclohexanon-ethylenmonothioketalsulfon 2159-93-5 C12H22O3S
    4-tert.-Butyl-cyclohexanon-ethylenmonothioketalsulfon
    —— 4-(4-Bromomethyl-phenylazo)-benzoic acid ethyl ester 41016-83-5 C16H15BrN2O2
    4-(4-Bromomethyl-phenylazo)-benzoic acid ethyl ester
    —— 4-bromo-5-(3-methoxy-4-nitrophenyl)-1H-pyrazole 927653-53-0 C10H8BrN3O3
    4-bromo-5-(3-methoxy-4-nitrophenyl)-1H-pyrazole
    —— (+)-(4S)-1'-[2-(4-Cyanophenyl)ethyl]-3,4-dihydro-6-methoxyspiro(2H-1-benzopyran-2,4'-piperidine)-4-ol hydrochloride 171962-19-9 C23H26N2O3*ClH
    (+)-(4S)-1'-[2-(4-Cyanophenyl)ethyl]-3,4-dihydro-6-methoxyspiro(2H-1-benzopyran-2,4'-piperidine)-4-ol hydrochloride
    —— 4-(8-Chloro-5,6-dihydro-5-hydroxy-11H-benzo[5,6]cyclohepta[1,2-b]pyrid-11-ylidene)-1-[4-(2-methylimidazo[4,5-c]pyrid-1-yl)benzoyl]piperidine 145079-05-6 C33H28ClN5O2
    4-(8-Chloro-5,6-dihydro-5-hydroxy-11H-benzo[5,6]cyclohepta[1,2-b]pyrid-11-ylidene)-1-[4-(2-methylimidazo[4,5-c]pyrid-1-yl)benzoyl]piperidine
    —— 4,6-dimethyl-5-oxoheptanal 146430-51-5 C9H16O2
    4,6-dimethyl-5-oxoheptanal
    —— 4-[5-Fluoro-3-[2-fluoro-4-(2-methylimidazol-1-yl)benzyloxy]phenyl]-4-methoxy-3,4,5,6-tetrahydro-2H-pyran 167758-21-6 C23H24F2N2O3
    4-[5-Fluoro-3-[2-fluoro-4-(2-methylimidazol-1-yl)benzyloxy]phenyl]-4-methoxy-3,4,5,6-tetrahydro-2H-pyran
    —— (4-((4-chlorophenyl)sulfonyl)piperidin-1-yl)(quinolin-8-yl)methanone 1304782-28-2 C21H19ClN2O3S
    (4-((4-chlorophenyl)sulfonyl)piperidin-1-yl)(quinolin-8-yl)methanone
    —— 4-<2-(4-Ethyl-1-piperazinyl)-ethoxy>-stilben 95129-32-1 C22H28N2O
    4-<2-(4-Ethyl-1-piperazinyl)-ethoxy>-stilben
    —— 4-amino-5-cyano-2-{4-[N-(2-piperidinoethyl)sulphamoyl]anilino}pyrimidine 363621-30-1 C18H23N7O2S
    4-amino-5-cyano-2-{4-[N-(2-piperidinoethyl)sulphamoyl]anilino}pyrimidine
    —— [(4-Bromo-2-chlorophenyl)methyl](methyl)amine 1157720-01-8 C8H9BrClN
    [(4-Bromo-2-chlorophenyl)methyl](methyl)amine
    —— (4R,6R)-4,6-dimethyl-2-[4-(trifluoromethyl)phenyl]-1,3-dioxane 27098-14-2 C13H15F3O2
    (4R,6R)-4,6-dimethyl-2-[4-(trifluoromethyl)phenyl]-1,3-dioxane
    —— 4-Acetamido-5,6,8-tri-O-acetyl-3,7-anhydro-2-azi-1,2,4-tridesoxy-D-glycero-D-gulo-octitol 130197-69-2 C16H23N3O8
    4-Acetamido-5,6,8-tri-O-acetyl-3,7-anhydro-2-azi-1,2,4-tridesoxy-D-glycero-D-gulo-octitol
    —— 4-(4-amino-benzylamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 102017-40-3 C18H20N4O
    4-(4-amino-benzylamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— (4-Methoxy-phenyl)-{6-[(E)-4-methoxy-phenylimino]-1,6-dihydro-spiro[benzoimidazole-2,1'-cyclohex]-5-yl}-amine 120671-47-8 C26H28N4O2
    (4-Methoxy-phenyl)-{6-[(E)-4-methoxy-phenylimino]-1,6-dihydro-spiro[benzoimidazole-2,1'-cyclohex]-5-yl}-amine
    —— 4-n-butyl-3-methylpyrrolin-2-one 311767-32-5 C9H15NO
    4-n-butyl-3-methylpyrrolin-2-one
    —— 4-(4-bromobutoxy)pyrazolo[1,5-a]pyridine 1060724-89-1 C11H13BrN2O
    4-(4-bromobutoxy)pyrazolo[1,5-a]pyridine
    —— 4-Chlor-7-ethoxycarbonyltriptycen 55087-43-9 C23H17ClO2
    4-Chlor-7-ethoxycarbonyltriptycen
    —— (4aS,6R,7S,7aS)-3-Benzyloxy-7-(tert-butyl-diphenyl-silanyloxy)-6-(tert-butyl-diphenyl-silanyloxymethyl)-4a,6,7,7a-tetrahydro-furo[3,2-e][1,3,4]oxadiazine-1-carboxylic acid benzyl ester 105930-86-7 C53H58N2O7Si2
    (4aS,6R,7S,7aS)-3-Benzyloxy-7-(tert-butyl-diphenyl-silanyloxy)-6-(tert-butyl-diphenyl-silanyloxymethyl)-4a,6,7,7a-tetrahydro-furo[3,2-e][1,3,4]oxadiazine-1-carboxylic acid benzyl ester
    —— 4,7-anhydro-1,3-dideoxy-D-glycero-D-gulo-nonulose 25541-35-9 C9H16O6
    4,7-anhydro-1,3-dideoxy-D-glycero-D-gulo-nonulose
    —— 4-Acetyl-3-(2-ethoxycarbonyl-ethyl)-5-methyl-1H-pyrrole-2-carboxylic acid 79491-13-7 C13H17NO5
    4-Acetyl-3-(2-ethoxycarbonyl-ethyl)-5-methyl-1H-pyrrole-2-carboxylic acid
    —— (4-Trifluoromethyl-phenyl)-carbamic acid 4-chloro-3-trifluoromethyl-phenyl ester 23794-70-9 C15H8ClF6NO2
    (4-Trifluoromethyl-phenyl)-carbamic acid 4-chloro-3-trifluoromethyl-phenyl ester
    —— 4-[(S)-2-(3-chlorophenyl)-2-hydroxyethylamino]-2-oxo-1,2-dihydropyridine-3-carboxylic acid (3-dimethylamino-phenyl)amide 1121762-39-7 C22H23ClN4O3
    4-[(S)-2-(3-chlorophenyl)-2-hydroxyethylamino]-2-oxo-1,2-dihydropyridine-3-carboxylic acid (3-dimethylamino-phenyl)amide
    —— 4-(4'-fluoro-4-biphenylyl)-3-butyn-1-ol 65625-66-3 C16H13FO
    4-(4'-fluoro-4-biphenylyl)-3-butyn-1-ol
    —— 4-((4R,5S,10S,17S)-4-Bromo-10,12-dimethyl-3-oxo-2,3,4,5,6,7,10,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl)-pentanoic acid 30656-11-2 C24H31BrO3
    4-((4R,5S,10S,17S)-4-Bromo-10,12-dimethyl-3-oxo-2,3,4,5,6,7,10,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl)-pentanoic acid
    —— 4-(2-Hydroxy-ethyl)-9,12-diphenyl-1,4,7-triaza-tricyclo<5.3.3.1<sup>9.12</sup>>tetradecan-2,6,14-trion 3300-95-6 C25H27N3O4
    4-(2-Hydroxy-ethyl)-9,12-diphenyl-1,4,7-triaza-tricyclo<5.3.3.1<sup>9.12</sup>>tetradecan-2,6,14-trion
    —— 4,5,4',5'-Tetramethoxy-6,6'-di-trideuteromethoxy-diphensaeure-di-trideuteromethylester 19491-07-7 C22H26O10
    4,5,4',5'-Tetramethoxy-6,6'-di-trideuteromethoxy-diphensaeure-di-trideuteromethylester
    —— 4-Phenylchalcon-4'-ethylacetat 36635-73-1 C25H22O4
    4-Phenylchalcon-4'-ethylacetat
    —— 4-Cyano-6β-acetoxy-pregnen-4-dion-3.20 35569-67-6 C24H31NO4
    4-Cyano-6β-acetoxy-pregnen-4-dion-3.20
    —— 4-(2-methoxy-(1S)-1-methyl-ethoxy)-benzoic acid methyl ester 864177-90-2 C12H16O4
    4-(2-methoxy-(1S)-1-methyl-ethoxy)-benzoic acid methyl ester
    —— 4-(7-Benz<a>anthryl)-N-(2-mercaptoethyl)-benzamid 36189-42-1 C27H21NOS
    4-(7-Benz<a>anthryl)-N-(2-mercaptoethyl)-benzamid
    —— 4-(2'-amino-biphenyl-3-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidine 631904-22-8 C18H17N3O2S3
    4-(2'-amino-biphenyl-3-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidine
    —— (4aS,11cS)-7-Methyl-4,4a,5,6,7,11c-hexahydro-3H-benzo[c]carbazole 137072-91-4 C17H19N
    (4aS,11cS)-7-Methyl-4,4a,5,6,7,11c-hexahydro-3H-benzo[c]carbazole
    —— 4-chloro-syn-8-chloro-6,7-(14,15-dimethoxybenzo)-2,3-benzobicyclo<3.2.1>octa-2,6-diene 87637-69-2 C18H16Cl2O2
    4-chloro-syn-8-chloro-6,7-(14,15-dimethoxybenzo)-2,3-benzobicyclo<3.2.1>octa-2,6-diene
    —— 4-methoxyphenyl 2,3,4-tri-O-acetyl-D-xylopyranoside 1350309-57-7 C18H22O9
    4-methoxyphenyl 2,3,4-tri-O-acetyl-D-xylopyranoside
    —— (4aR,6aR,8S,11aS,11bS)-9-amino-4,4,11b-trimethyl-3-oxo-1,2,3,4,4a,6a,7,8,11,11b-decahydro-8,11a-methanocyclohepta[a]naphthalene-10-carbonitrile 276679-70-0 C20H26N2O
    (4aR,6aR,8S,11aS,11bS)-9-amino-4,4,11b-trimethyl-3-oxo-1,2,3,4,4a,6a,7,8,11,11b-decahydro-8,11a-methanocyclohepta[a]naphthalene-10-carbonitrile
    —— 4'-octoxybiphenyl-4-ylethanoic acid 125150-62-1 C22H28O3
    4'-octoxybiphenyl-4-ylethanoic acid
    —— 4'-(4-tert-butyl-phenylethynyl)-2,2':6',2"-terpyridine 1381988-78-8 C27H23N3
    4'-(4-tert-butyl-phenylethynyl)-2,2':6',2"-terpyridine
    —— (4-azetidin-1-yl-piperidin-1-yl)-[5-cyclopropyl-3-methyl-1-(3-trifluoromethoxy-phenyl)-1H-pyrazol-4-yl]-methanone 1107657-70-4 C23H27F3N4O2
    (4-azetidin-1-yl-piperidin-1-yl)-[5-cyclopropyl-3-methyl-1-(3-trifluoromethoxy-phenyl)-1H-pyrazol-4-yl]-methanone
    —— 4-(methylamino)-6-oxo-1H-pyrimidine-5-carbonitrile 872890-10-3 C6H6N4O
    4-(methylamino)-6-oxo-1H-pyrimidine-5-carbonitrile
    —— 4-(3-nitrilo-propenyl)-[1,2,5]thiadiazole-3-carbonitrile 70015-85-9 C6H2N4S
    4-(3-nitrilo-propenyl)-[1,2,5]thiadiazole-3-carbonitrile
    —— 4-amino-2-benzyl-1,2-dihydroquinazoline 3-oxide 29209-76-5 C15H15N3O
    4-amino-2-benzyl-1,2-dihydroquinazoline 3-oxide
    —— 4-cyano-1-[(4-cyanophenyl)methyl]-4H-pyridine-3-carboxamide 75420-74-5 C15H12N4O
    4-cyano-1-[(4-cyanophenyl)methyl]-4H-pyridine-3-carboxamide
    —— 4-iodo-7-(2-methoxyethoxy)-1H-indazol-3-amine 935661-06-6 C10H12IN3O2
    4-iodo-7-(2-methoxyethoxy)-1H-indazol-3-amine
    —— 4-hydroxy-1-(4-chlorophenyl)spiro[indoline-3,1'-isoindoline]-2,3'-dione 1579950-29-0 C21H13ClN2O3
    4-hydroxy-1-(4-chlorophenyl)spiro[indoline-3,1'-isoindoline]-2,3'-dione
    —— 4.8-Dimethyl-3.7-nonadienyl-p-tolyl-keton 68777-14-0 C19H26O
    4.8-Dimethyl-3.7-nonadienyl-p-tolyl-keton