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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-cyclopropyl-3-iodopyridine-1-oxide 1404119-93-2 C8H8INO
    4-cyclopropyl-3-iodopyridine-1-oxide
    —— 4,4-bis-(2,2,2-trichloro-ethoxy)-heptane 37406-78-3 C11H18Cl6O2
    4,4-bis-(2,2,2-trichloro-ethoxy)-heptane
    —— 4-(2-benzylidenehydrazino)-2,3,5,6-tetrafluorobenzenesulfonamide 1428673-19-1 C13H9F4N3O2S
    4-(2-benzylidenehydrazino)-2,3,5,6-tetrafluorobenzenesulfonamide
    —— 4‑(2′‑aminophenylsulfanyl)‑5‑chloro‑benzene‑1,2‑dicarbonitrile 425370-71-4 C14H8ClN3S
    4‑(2′‑aminophenylsulfanyl)‑5‑chloro‑benzene‑1,2‑dicarbonitrile
    —— 4-Methylbenzoyl thiocyanate 128896-90-2 C9H7NOS
    4-Methylbenzoyl thiocyanate
    —— 4,5,10,11-Tetramethoxy-1,2,3,7,8,12b-hexahydro-benzo<1,2>cyclohepta<3,4,5-d,e>isochinolin 7574-83-6 C21H25NO4
    4,5,10,11-Tetramethoxy-1,2,3,7,8,12b-hexahydro-benzo<1,2>cyclohepta<3,4,5-d,e>isochinolin
    —— 4,5,6,8-tetramethoxy-isochromane-1,3-dione 225090-37-9 C13H14O7
    4,5,6,8-tetramethoxy-isochromane-1,3-dione
    —— 4-(3,5-dimethylisoxazol-4-yl)-N'-hydroxy-3-(4-hydroxyphenyl)-1,1'-dimethyl-1H,1'H-2,2'-bipyrrole-5-carboximidamide 1289205-49-7 C22H23N5O3
    4-(3,5-dimethylisoxazol-4-yl)-N'-hydroxy-3-(4-hydroxyphenyl)-1,1'-dimethyl-1H,1'H-2,2'-bipyrrole-5-carboximidamide
    —— 4-(3-hydroxy-prop-1-ynyl)-3-methyl-benzofuran-2-carboxylic acid ethyl ester 857078-57-0 C15H14O4
    4-(3-hydroxy-prop-1-ynyl)-3-methyl-benzofuran-2-carboxylic acid ethyl ester
    —— 4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid N'-[(4-trifluoromethoxy)benzoyl]hydrazide 1186619-24-8 C25H19F3N6O3
    4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid N'-[(4-trifluoromethoxy)benzoyl]hydrazide
    —— ({4-(4,4-difluoro-1-piperidinyl)-6-[2-(4,5-dimethyl-1,3-oxazol-2-yl)ethyl]-2-pyridinyl}amino)acetonitrile 1186687-92-2 C19H23F2N5O
    ({4-(4,4-difluoro-1-piperidinyl)-6-[2-(4,5-dimethyl-1,3-oxazol-2-yl)ethyl]-2-pyridinyl}amino)acetonitrile
    —— 4-chloro-N-(1,1,1-trichloro-4-oxopentan-2-yl)benzenesulfonamide 1558665-63-6 C11H11Cl4NO3S
    4-chloro-N-(1,1,1-trichloro-4-oxopentan-2-yl)benzenesulfonamide
    —— 4-(4-fluorostyryl)quinoline 302592-31-0 C17H12FN
    4-(4-fluorostyryl)quinoline
    —— 4,4,5,6,6-Pentadeuteriocyclohepten 32176-04-8 C7H12
    4,4,5,6,6-Pentadeuteriocyclohepten
    —— 4-(3-amino-4-cyanopyrazole-1-yl)benzoic acid ethyl ester 1072198-80-1 C13H12N4O2
    4-(3-amino-4-cyanopyrazole-1-yl)benzoic acid ethyl ester
    —— 4-(2-naphthylsulfanylmethyl)-3-(phenylsulfanylmethyl)-2-(2-thienyl)furan 1242028-08-5 C26H20OS3
    4-(2-naphthylsulfanylmethyl)-3-(phenylsulfanylmethyl)-2-(2-thienyl)furan
    —— 4-bromo-3-(6-methyl-benzothiazol-2-ylimino)-1-piperidin-1-ylmethyl-1,3-dihydro-indol-2-one 1198783-04-8 C22H21BrN4OS
    4-bromo-3-(6-methyl-benzothiazol-2-ylimino)-1-piperidin-1-ylmethyl-1,3-dihydro-indol-2-one
    —— (4,4'-dimethoxy-[1,1'-biphenyl]-3,3'-diyl)bis((2-chlorocyclohex-1-en-1-yl)methanol) 1608457-99-3 C28H32Cl2O4
    (4,4'-dimethoxy-[1,1'-biphenyl]-3,3'-diyl)bis((2-chlorocyclohex-1-en-1-yl)methanol)
    —— (4S,5R)-4-Cyclohexylmethyl-2,2-dimethyl-oxazolidine-3,5-dicarboxylic acid 3-tert-butyl ester 5-[(S)-4-(tert-butyl-dimethyl-silanyloxy)-1-morpholin-4-ylmethyl-butyl] ester 155381-95-6 C33H62N2O7Si
    (4S,5R)-4-Cyclohexylmethyl-2,2-dimethyl-oxazolidine-3,5-dicarboxylic acid 3-tert-butyl ester 5-[(S)-4-(tert-butyl-dimethyl-silanyloxy)-1-morpholin-4-ylmethyl-butyl] ester
    —— 4'-[4-({[2-(trimethylsilyl)ethyl]sulfanyl}methyl)phenyl]-2,2':6',2''-terpyridine 1296303-88-2 C27H29N3SSi
    4'-[4-({[2-(trimethylsilyl)ethyl]sulfanyl}methyl)phenyl]-2,2':6',2''-terpyridine
    —— 4-Dimethylamino-3-methyl-butan-2-one; hydrochloride 25287-63-2 C7H15NO*ClH
    4-Dimethylamino-3-methyl-butan-2-one; hydrochloride
    —— 4-oxo-4-(4-phenylphenyl)-N-(3-pyrrolidin-1-ylpropyl)butanamide 1191119-39-7 C23H28N2O2
    4-oxo-4-(4-phenylphenyl)-N-(3-pyrrolidin-1-ylpropyl)butanamide
    —— 4-(5-iodo-imidazo[2,1-b][1,3,4]thiadiazol-2-yl)-piperazine-1-carboxylic acid tert-butyl ester 1360173-60-9 C13H18IN5O2S
    4-(5-iodo-imidazo[2,1-b][1,3,4]thiadiazol-2-yl)-piperazine-1-carboxylic acid tert-butyl ester
    —— 4b,10b-13,14,17,18-Hexahydro-4b,10b-benzeno<2>benzopyrano<4,3-c><2>benzopyran-6,12-dion 78229-61-5 C22H16O4
    4b,10b-13,14,17,18-Hexahydro-4b,10b-benzeno<2>benzopyrano<4,3-c><2>benzopyran-6,12-dion
    —— 4,7-Dihydro-4,7-diphenyl-4,7-epoxybenzo<b>thiophen-5,6-dicarbonsaeure-dimethylester 105504-40-3 C24H18O5S
    4,7-Dihydro-4,7-diphenyl-4,7-epoxybenzo<b>thiophen-5,6-dicarbonsaeure-dimethylester
    —— (4-chlorophenyl)dimethoxy(methyl)phosphonium trifluoromethanesulfonate 97210-64-5 CF3O3S*C9H13ClO2P
    (4-chlorophenyl)dimethoxy(methyl)phosphonium trifluoromethanesulfonate
    —— 4-methyl-3-(2'-oxospiro[cyclopentane-1,3'-indoline]-6'-yl)-N-(1H-1,2,4-triazol-3-yl)benzamide 1190859-78-9 C22H21N5O2
    4-methyl-3-(2'-oxospiro[cyclopentane-1,3'-indoline]-6'-yl)-N-(1H-1,2,4-triazol-3-yl)benzamide
    —— 4-tert-butyl-N-(7-(2,4-dimethoxyphenyl)pyrazolo[1,5-a]pyrimidin-5-yl)benzamide 1189852-84-3 C25H26N4O3
    4-tert-butyl-N-(7-(2,4-dimethoxyphenyl)pyrazolo[1,5-a]pyrimidin-5-yl)benzamide
    —— 4-(1H-1,2,4-triazol-1-ylmethyl)phenylacetonitrile 160388-59-0 C11H10N4
    4-(1H-1,2,4-triazol-1-ylmethyl)phenylacetonitrile
    —— 4-Hydroxy-1-benzofuran-6-carbaldehyde 1021916-93-7 C9H6O3
    4-Hydroxy-1-benzofuran-6-carbaldehyde
    —— 4-Brom-3-tert-butyl-6-α-hydroxypropyl-anisol 35155-02-3 C14H21BrO2
    4-Brom-3-tert-butyl-6-α-hydroxypropyl-anisol
    —— 4-[2-Oxo-5-phenyl-furan-(3E)-ylidenemethyl]-benzonitrile 760179-12-2 C18H11NO2
    4-[2-Oxo-5-phenyl-furan-(3E)-ylidenemethyl]-benzonitrile
    —— 4-(3-ethyl-1-methyl-4-oxocyclohexa-2,5-dienyloxy)but-2-ynyl 4-methylbenzoate 1431790-77-0 C21H22O4
    4-(3-ethyl-1-methyl-4-oxocyclohexa-2,5-dienyloxy)but-2-ynyl 4-methylbenzoate
    —— 4-chloro-N-(1-hydroxymethyl-pentyl)-N-{3-methoxy-4-[2-(4-methyl-thiazol-5-yl)-ethoxy]-benzyl}-benzenesulfonamide 865289-49-2 C26H33ClN2O5S2
    4-chloro-N-(1-hydroxymethyl-pentyl)-N-{3-methoxy-4-[2-(4-methyl-thiazol-5-yl)-ethoxy]-benzyl}-benzenesulfonamide
    —— 4,4-Dimethyl-2,6-dioxo-cyclohexanecarboxylic acid (4-fluoro-phenyl)-amide 51487-95-7 C15H16FNO3
    4,4-Dimethyl-2,6-dioxo-cyclohexanecarboxylic acid (4-fluoro-phenyl)-amide
    —— 4-Mercapto-6-acetyl-7-methyl-6,7-dihydro-5H-pyrrolo<3,4-d>pyrimidin 13931-25-4 C9H11N3OS
    4-Mercapto-6-acetyl-7-methyl-6,7-dihydro-5H-pyrrolo<3,4-d>pyrimidin
    —— 4',7'-Dimethyl-3',4'-dihydro-2H-spiro<cyclohexan<1,5><1,4>oxazepin> 5993-00-0 C12H21NO
    4',7'-Dimethyl-3',4'-dihydro-2H-spiro<cyclohexan<1,5><1,4>oxazepin>
    —— (4,5-dichloro-2-nitro-phenyl)-[2]naphthyl-amine 132700-40-4 C16H10Cl2N2O2
    (4,5-dichloro-2-nitro-phenyl)-[2]naphthyl-amine
    —— 4-acetoxy-5-[(2'S)-5'-(2"-bromoethyl)-4'-trimethysilyl-1'-oxacyclopent-2'-yl]-2-thyminyl-1-oxacyclopentane 403985-19-3 C20H31BrN2O6Si
    4-acetoxy-5-[(2'S)-5'-(2"-bromoethyl)-4'-trimethysilyl-1'-oxacyclopent-2'-yl]-2-thyminyl-1-oxacyclopentane
    —— 4-(3'-Nitro-phenoxy)-acetophenon 75919-91-4 C14H11NO4
    4-(3'-Nitro-phenoxy)-acetophenon
    —— 4-bromo-3-acetyl-1-methyl-1H-indole 949035-05-6 C11H10BrNO
    4-bromo-3-acetyl-1-methyl-1H-indole
    —— 4-[4-(2-cyclopropyl-6,7-dimethoxy-quinazolin-4-yl)-piperazin-1-yl]-3-methoxy-benzoic acid 1616293-48-1 C25H28N4O5
    4-[4-(2-cyclopropyl-6,7-dimethoxy-quinazolin-4-yl)-piperazin-1-yl]-3-methoxy-benzoic acid
    —— 4-(3-cyano-1-cyclobutyl-6-methyl-1H-pyrrolo[3,2-b]pyridin-2-yl)-N-[(2R)-1,1,1-trifluoropropan-2-yl]benzenesulfonamide 1247934-18-4 C22H21F3N4O2S
    4-(3-cyano-1-cyclobutyl-6-methyl-1H-pyrrolo[3,2-b]pyridin-2-yl)-N-[(2R)-1,1,1-trifluoropropan-2-yl]benzenesulfonamide
    —— 4-(2-chloro-1-phenylethyl)biphenyl 40231-64-9 C20H17Cl
    4-(2-chloro-1-phenylethyl)biphenyl
    —— 4,6,6-trinitro-heptanoic acid methyl ester 90154-27-1 C8H13N3O8
    4,6,6-trinitro-heptanoic acid methyl ester
    —— 4-methyl-1-(1,5,5-trimethylcyclohex-2-en-1-yl)pent-3-en-2-one 538325-70-1 C15H24O
    4-methyl-1-(1,5,5-trimethylcyclohex-2-en-1-yl)pent-3-en-2-one
    —— [4-(1-hydroxycyclohexyl)triazol-1-yl]methyl N,N-diethylcarbamate 872700-97-5 C14H24N4O3
    [4-(1-hydroxycyclohexyl)triazol-1-yl]methyl N,N-diethylcarbamate
    —— 4-[(4-chlorophenyl)methylideneamino]-2-[(4-methylpiperazin-1-yl)methyl]-5-[1-[4-(2-methylpropyl)phenyl]ethyl]-1,2,4-triazole-3-thione 1187071-26-6 C27H35ClN6S
    4-[(4-chlorophenyl)methylideneamino]-2-[(4-methylpiperazin-1-yl)methyl]-5-[1-[4-(2-methylpropyl)phenyl]ethyl]-1,2,4-triazole-3-thione
    —— 4-[[1-(4-nitrophenyl)ethylideneamino]carbamothioylamino]butanoic acid 1104621-17-1 C13H16N4O4S
    4-[[1-(4-nitrophenyl)ethylideneamino]carbamothioylamino]butanoic acid
    —— 4-methoxyphenyl 4-O-acetyl-2-O-benzyl-α-L-fucopyranoside 1628073-54-0 C22H26O7
    4-methoxyphenyl 4-O-acetyl-2-O-benzyl-α-L-fucopyranoside