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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-methoxyimino-5,8-dimethylthiochroman-6-carboxylic acid-1,1-dioxide 154119-39-8 C13H15NO5S
    4-methoxyimino-5,8-dimethylthiochroman-6-carboxylic acid-1,1-dioxide
    —— 4,4-bis(methoxycarbonyl)-2,6-bis(phenylsulfonyl)bicyclo[5.2.0]nona-1,6-diene 1151509-82-8 C25H24O8S2
    4,4-bis(methoxycarbonyl)-2,6-bis(phenylsulfonyl)bicyclo[5.2.0]nona-1,6-diene
    —— 4-(3-cyclopentyl-propionyl)-[1,4]diazepane-1-carboxylic acid (4-trifluoromethyl-phenyl)-amide 1028851-67-3 C21H28F3N3O2
    4-(3-cyclopentyl-propionyl)-[1,4]diazepane-1-carboxylic acid (4-trifluoromethyl-phenyl)-amide
    —— {4-[6-(3,4-dimethoxy-phenyl)-2-methyl-imidazo[1,2-b]pyridazin-3-yl]-phenyl}-morpholin-4-yl-methanone 1023716-34-8 C26H26N4O4
    {4-[6-(3,4-dimethoxy-phenyl)-2-methyl-imidazo[1,2-b]pyridazin-3-yl]-phenyl}-morpholin-4-yl-methanone
    —— (4-Ethoxy-phenylamino)-p-tolyl-acetic acid; hydrochloride 75638-53-8 C17H19NO3*ClH
    (4-Ethoxy-phenylamino)-p-tolyl-acetic acid; hydrochloride
    —— ((4-heptylphenyl)ethynyl)trimethylstannane 1041417-19-9 C18H28Sn
    ((4-heptylphenyl)ethynyl)trimethylstannane
    —— 4-methoxy-3-nitro-5-sulphamyl-benzoic acid 28337-56-6 C8H8N2O7S
    4-methoxy-3-nitro-5-sulphamyl-benzoic acid
    —— (4-(5,9-dioxaspiro[3.5]non-7-yloxy)-3-methylpyridin-2-yl)methanol 913696-20-5 C14H19NO4
    (4-(5,9-dioxaspiro[3.5]non-7-yloxy)-3-methylpyridin-2-yl)methanol
    —— [4-[(carbamoylhydrazinylidene)methyl]phenyl] 7-[3-hydroxy-2-(3-hydroxyoct-1-enyl)-5-oxocyclopentyl]hept-5-enoate 57790-58-6 C28H39N3O6
    [4-[(carbamoylhydrazinylidene)methyl]phenyl] 7-[3-hydroxy-2-(3-hydroxyoct-1-enyl)-5-oxocyclopentyl]hept-5-enoate
    —— 4'-({4-[(2R,4s,6S)-2,6-dimethyltetrahydro-2H-pyran-4-yl]-5-oxo-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl}methyl)biphenyl-2-carbonitrile 1239270-15-5 C29H31N5O2
    4'-({4-[(2R,4s,6S)-2,6-dimethyltetrahydro-2H-pyran-4-yl]-5-oxo-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl}methyl)biphenyl-2-carbonitrile
    —— 4,5-Dichlor-2-nitro-N-nitroso-acetanilid 15862-04-1 C8H5Cl2N3O4
    4,5-Dichlor-2-nitro-N-nitroso-acetanilid
    —— 4-semicarbazono-pent-2-enoic acid ethyl ester 90154-18-0 C8H13N3O3
    4-semicarbazono-pent-2-enoic acid ethyl ester
    —— 4-Hydroxy-2-(1,4,5-trimethoxy-naphthalen-2-ylmethyl)-cyclohexanecarboxylic acid 78176-65-5 C21H26O6
    4-Hydroxy-2-(1,4,5-trimethoxy-naphthalen-2-ylmethyl)-cyclohexanecarboxylic acid
    —— (4S,5R,6R,7R,8S)-5,6,7,8,12-Pentakis-benzyloxy-dodecan-4-ol 636586-94-2 C47H56O6
    (4S,5R,6R,7R,8S)-5,6,7,8,12-Pentakis-benzyloxy-dodecan-4-ol
    —— 4-methoxy-2,6-dimethyl-phenethylamine 52670-12-9 C11H17NO
    4-methoxy-2,6-dimethyl-phenethylamine
    —— 4-[(2-fluoro-4-methylphenyl)amino]-7-(4-methylpiperazin-1-yl)cinnoline-3-carbonitrile 1194373-87-9 C21H21FN6
    4-[(2-fluoro-4-methylphenyl)amino]-7-(4-methylpiperazin-1-yl)cinnoline-3-carbonitrile
    —— 4-methanesulfonyl-2-trifluoromethylphenol 1206968-74-2 C8H7F3O3S
    4-methanesulfonyl-2-trifluoromethylphenol
    —— {4-[4-(4-chlorophenyl)piperazine-1-carbonyl]-6-fluoro-3-methylnaphthalen-2-yl}acetic acid 1227257-39-7 C24H22ClFN2O3
    {4-[4-(4-chlorophenyl)piperazine-1-carbonyl]-6-fluoro-3-methylnaphthalen-2-yl}acetic acid
    —— 4-methoxy-N-(2-methyl-4-(N-(6-nitrobenzo[d]thiazol-2-yl)sulfamoyl)phenyl)benzamide 1233401-01-8 C22H18N4O6S2
    4-methoxy-N-(2-methyl-4-(N-(6-nitrobenzo[d]thiazol-2-yl)sulfamoyl)phenyl)benzamide
    —— [4-(5-ethanesulfonyl-pyridin-2-yloxy)-3,6-difluoro-naphthalen-2-yl]-acetic acid 1227384-57-7 C19H15F2NO5S
    [4-(5-ethanesulfonyl-pyridin-2-yloxy)-3,6-difluoro-naphthalen-2-yl]-acetic acid
    —— 4-bromo-1-sec-butyl-3-(4-fluorophenyl)-1H-pyrazole 1286230-64-5 C13H14BrFN2
    4-bromo-1-sec-butyl-3-(4-fluorophenyl)-1H-pyrazole
    —— 4-Amino-1-[2-(10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl) ethyl]piperidine 227806-31-7 C21H27N3
    4-Amino-1-[2-(10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl) ethyl]piperidine
    —— 4-Chloro-2-iodo-1,3-thiazole-5-carbaldehyde 2248313-88-2 C4HClINOS
    4-Chloro-2-iodo-1,3-thiazole-5-carbaldehyde
    —— 4-((1H-benzimidazol-2-yl)methyl)-2,3-dihydro-1,2,3,5-thiatriazol-1-oxide 1384867-36-0 C9H9N5OS
    4-((1H-benzimidazol-2-yl)methyl)-2,3-dihydro-1,2,3,5-thiatriazol-1-oxide
    —— 4,6-Pyrimidinediamine, N4-(4-chlorophenyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]- 888253-73-4 C22H16ClN7O2
    4,6-Pyrimidinediamine, N4-(4-chlorophenyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]-
    —— (4-propyl-2-thienyl)-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-5,8-diazaspiro[2.6]nonan-8-yl]methanone 1354624-55-7 C21H25N5OS
    (4-propyl-2-thienyl)-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-5,8-diazaspiro[2.6]nonan-8-yl]methanone
    —— 4-butyl-9-ethyl-2-methyl-9H-carbazole 1415606-62-0 C19H23N
    4-butyl-9-ethyl-2-methyl-9H-carbazole
    —— [4-(4-chlorophenyl)tetrahydro-2H-pyran-4-yl](pyridin-2-yl)methanol 1358803-85-6 C17H18ClNO2
    [4-(4-chlorophenyl)tetrahydro-2H-pyran-4-yl](pyridin-2-yl)methanol
    —— 4-Ethoxy-3,5-dimethoxyzimtsaeure 69113-99-1 C13H16O5
    4-Ethoxy-3,5-dimethoxyzimtsaeure
    —— 4-(4-fluorobenzoyl)benzyl alcohol 183171-06-4 C14H11FO2
    4-(4-fluorobenzoyl)benzyl alcohol
    —— 4-[(2-{[4-chloro-3-(2-fluoropyridin-3-yl)phenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-methylpyrldine-2-carboxamide 710353-96-1 C26H20ClFN6O2
    4-[(2-{[4-chloro-3-(2-fluoropyridin-3-yl)phenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-methylpyrldine-2-carboxamide
    —— 4-[3-(5-methyl-[1,3,4]oxadiazol-2-yl)phenyl]-1,4-dihydrobenzo[f]quinoxaline-2,3-dione 1356863-14-3 C21H14N4O3
    4-[3-(5-methyl-[1,3,4]oxadiazol-2-yl)phenyl]-1,4-dihydrobenzo[f]quinoxaline-2,3-dione
    —— 4-(((3R,4S)-4-(3-fluoro-4-methoxyphenyl)pyrrolidin-3-yl)amino)quinazoline-8-carboxamide 1357071-46-5 C20H20FN5O2
    4-(((3R,4S)-4-(3-fluoro-4-methoxyphenyl)pyrrolidin-3-yl)amino)quinazoline-8-carboxamide
    —— 4-amino-7-methylthio-2,3,3a,9b-tetrahydro-1H-cyclopenta[c]quinoline 1139165-88-0 C13H16N2S
    4-amino-7-methylthio-2,3,3a,9b-tetrahydro-1H-cyclopenta[c]quinoline
    —— 4-(5-(4-(3-(4-phenoxyphenyl)ureido)phenyl)thiazol-2-yl)cyclohexanecarboxylic acid 1363361-54-9 C29H27N3O4S
    4-(5-(4-(3-(4-phenoxyphenyl)ureido)phenyl)thiazol-2-yl)cyclohexanecarboxylic acid
    —— 4-Benzyl-6-(4-cyclohexyl-phenoxymethyl)-morpholin-3-one 75224-35-0 C24H29NO3
    4-Benzyl-6-(4-cyclohexyl-phenoxymethyl)-morpholin-3-one
    —— (4R)-4-(4-tert-butylphenyl)hexanal 1431631-19-4 C16H24O
    (4R)-4-(4-tert-butylphenyl)hexanal
    —— 4-O-(2-Acetamido-6-O-acetyl-3,4-di-O-benzyl-2-desoxy-α-D-glucopyranosyl)-3-O-acetyl-1,6-anhydro-2-O-benzyl-β-D-galactopyranose 76909-73-4 C39H45NO12
    4-O-(2-Acetamido-6-O-acetyl-3,4-di-O-benzyl-2-desoxy-α-D-glucopyranosyl)-3-O-acetyl-1,6-anhydro-2-O-benzyl-β-D-galactopyranose
    —— 4'-[[2-n-Butyl-6-(N-methanesulphonyl-2-phenylethylamino)-benzimidazol-1-yl]methyl]biphenyl-2-carboxylic acid 141837-44-7 C34H35N3O4S
    4'-[[2-n-Butyl-6-(N-methanesulphonyl-2-phenylethylamino)-benzimidazol-1-yl]methyl]biphenyl-2-carboxylic acid
    —— 4-(2'-O-acetyl-3'-azido-3'-deoxy-α-L-threofuranosyl)-1,3-dihydro-3-methyl-1-p-tolyl-2H-imidazole-2-thione 426818-98-6 C17H19N5O3S
    4-(2'-O-acetyl-3'-azido-3'-deoxy-α-L-threofuranosyl)-1,3-dihydro-3-methyl-1-p-tolyl-2H-imidazole-2-thione
    —— 4-Methyl-N-[7-methyl-2,4-diphenyl-pyrido[1,2-b]pyridazin-(3E)-ylidene]-benzenesulfonamide 93497-11-1 C28H23N3O2S
    4-Methyl-N-[7-methyl-2,4-diphenyl-pyrido[1,2-b]pyridazin-(3E)-ylidene]-benzenesulfonamide
    —— 4-methylbenzenesulfonate;N,2,8-trimethyl-1,3,4,5-tetrahydropyrido[4,3-b]indol-2-ium-2-amine 81375-21-5 C7H7O3S*C14H20N3
    4-methylbenzenesulfonate;N,2,8-trimethyl-1,3,4,5-tetrahydropyrido[4,3-b]indol-2-ium-2-amine
    —— 4-isopropyl-1-(phenylsulfonyl)-N-(2-pyridin-4-ylethyl)-1H-indole-3-sulfonamide 1027068-08-1 C24H25N3O4S2
    4-isopropyl-1-(phenylsulfonyl)-N-(2-pyridin-4-ylethyl)-1H-indole-3-sulfonamide
    —— 4-{5-[3-(aminosulfonyl)phenyl]-6-(4-fluorophenyl)-2-(trifluoromethyl)pyrimidin-4-yl}piperazine-1-sulfonyl chloride 1050350-25-8 C21H18ClF4N5O4S2
    4-{5-[3-(aminosulfonyl)phenyl]-6-(4-fluorophenyl)-2-(trifluoromethyl)pyrimidin-4-yl}piperazine-1-sulfonyl chloride
    —— 4-Methyl-1,2,3,4,4a,5,6,10b-octahydro-benzo[f]quinoline; hydrochloride 61100-88-7 C14H19N*ClH
    4-Methyl-1,2,3,4,4a,5,6,10b-octahydro-benzo[f]quinoline; hydrochloride
    —— (4-fluoro-3-methyl-phenyl)-(3H-imidazol-4-ylmethyl)-isopropyl-amine 1020815-51-3 C14H18FN3
    (4-fluoro-3-methyl-phenyl)-(3H-imidazol-4-ylmethyl)-isopropyl-amine
    —— 4-p-Aminophenyl-2,2,4-trimethylchroman 59311-08-9 C18H21NO
    4-p-Aminophenyl-2,2,4-trimethylchroman
    —— 4-acryloyl-3-phenyl-piperazin-2-one 63235-19-8 C13H14N2O2
    4-acryloyl-3-phenyl-piperazin-2-one
    —— 4-[2-(3-Chlorophenyl)ethyl]-1,1-dioxopyrido[3,2-b][1,4]thiazin-3-one 1522379-93-6 C15H13ClN2O3S
    4-[2-(3-Chlorophenyl)ethyl]-1,1-dioxopyrido[3,2-b][1,4]thiazin-3-one
    —— 4,5-trans-5-methoxycarbonylmethyl-4-nitro-1,3,4,5-tetrahydrobenz<cd>indole 115698-33-4 C14H14N2O4
    4,5-trans-5-methoxycarbonylmethyl-4-nitro-1,3,4,5-tetrahydrobenz<cd>indole