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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-[1-(3-chloro-phenyl)-4,5-dihydro-1<i>H</i>-pyrazol-3-yl]-phenyl}-carbamic acid isopropyl ester 5803-14-5 C19H20ClN3O2
    {4-[1-(3-chloro-phenyl)-4,5-dihydro-1<i>H</i>-pyrazol-3-yl]-phenyl}-carbamic acid isopropyl ester
    —— 4-Phenylpivalophenonazin 107557-65-3 C34H36N2
    4-Phenylpivalophenonazin
    —— (4R,5R)-2-Methyl-4,5-diphenyl-[1,3,2]dioxaborolane 505094-28-0 C15H15BO2
    (4R,5R)-2-Methyl-4,5-diphenyl-[1,3,2]dioxaborolane
    —— 4aα-formyl-2β,7-dihydroxy-1-methyl-8-methylene-4bβ-gibbane-1α,10β-dicarboxylic acid dimethyl ester 22882-71-9 C22H30O7
    4aα-formyl-2β,7-dihydroxy-1-methyl-8-methylene-4bβ-gibbane-1α,10β-dicarboxylic acid dimethyl ester
    —— 4-O-propargylneamine 1173820-36-4 C15H28N4O6
    4-O-propargylneamine
    —— 4-(diethylamino)-2,3-dihydro-5-methyl-6-phenylfuro<2,3-b>pyridine 108561-35-9 C18H22N2O
    4-(diethylamino)-2,3-dihydro-5-methyl-6-phenylfuro<2,3-b>pyridine
    —— 4α-Methyl-5α-ergosta-7.22-dien-3-on 15165-57-8 C29H46O
    4α-Methyl-5α-ergosta-7.22-dien-3-on
    —— 4-acetoxymethyl-7-tert-butoxycarbonyl-1(2H)-phthalazinone 57797-87-2 C16H18N2O5
    4-acetoxymethyl-7-tert-butoxycarbonyl-1(2H)-phthalazinone
    —— 4-(p-tolylsulfonyl)-3,6-dehydrohomoadamantane 88531-12-8 C18H22O2S
    4-(p-tolylsulfonyl)-3,6-dehydrohomoadamantane
    —— 4-chloro-2-(o-chlorobenzoyl)-N-glycinanilide hydrobromide 76337-73-0 BrH*C15H12Cl2N2O2
    4-chloro-2-(o-chlorobenzoyl)-N-glycinanilide hydrobromide
    —— 4-Acetyl-5,6-bis-(4-chloro-phenyl)-2-(2-oxo-propyl)-2H-pyridazin-3-one 75643-80-0 C21H16Cl2N2O3
    4-Acetyl-5,6-bis-(4-chloro-phenyl)-2-(2-oxo-propyl)-2H-pyridazin-3-one
    —— 4-Methoxy-N-(3-methoxy-2-nitro-phenyl)-benzenesulfonamide 278179-13-8 C14H14N2O6S
    4-Methoxy-N-(3-methoxy-2-nitro-phenyl)-benzenesulfonamide
    —— (4-methyl-2-naphthalen-2-ylamino-thiazol-5-yl)-acetic acid ethyl ester 21017-91-4 C18H18N2O2S
    (4-methyl-2-naphthalen-2-ylamino-thiazol-5-yl)-acetic acid ethyl ester
    —— [4-methyl-2-(4-methyl-anilino)-thiazol-5-yl]-acetic acid ethyl ester 21018-00-8 C15H18N2O2S
    [4-methyl-2-(4-methyl-anilino)-thiazol-5-yl]-acetic acid ethyl ester
    —— [4-MeC6H2-2,6-(OP(tBu)2)2]IrHCl 671789-60-9 C23H42ClIrO2P2
    [4-MeC6H2-2,6-(OP(tBu)2)2]IrHCl
    —— 4''-methyl-2''-nitro-[1,1':3',1''-terphenyl]-4'-ol 1620094-14-5 C19H15NO3
    4''-methyl-2''-nitro-[1,1':3',1''-terphenyl]-4'-ol
    —— (4-iodobutyl)dimethylsilane 1035386-07-2 C6H15ISi
    (4-iodobutyl)dimethylsilane
    —— 4-benzyloxybut-2-enyl 2,4,6-tri-O-acetyl-3-deoxy-α-D-erythro-hex-2-enopyranoside 1101117-95-6 C23H28O9
    4-benzyloxybut-2-enyl 2,4,6-tri-O-acetyl-3-deoxy-α-D-erythro-hex-2-enopyranoside
    —— 4-Isothiazolcarboazid 117756-07-7 C4H2N4OS
    4-Isothiazolcarboazid
    —— 4-Acetyl-3-chinuclidinol 5291-29-2 C9H15NO2
    4-Acetyl-3-chinuclidinol
    —— 4-Hydroxy-3-methyl-2-allyl-2-cyclopenten-1-on, Allethrolon 91302-69-1 C8H10O2
    4-Hydroxy-3-methyl-2-allyl-2-cyclopenten-1-on, Allethrolon
    —— 4-Methoxy-benzoic acid (R)-3-benzoyloxy-2-hydroxy-propyl ester 74629-02-0 C18H18O6
    4-Methoxy-benzoic acid (R)-3-benzoyloxy-2-hydroxy-propyl ester
    —— 4-phenyl-1-trimethylsilyl-1,3-butadiene 62762-14-5 C13H18Si
    4-phenyl-1-trimethylsilyl-1,3-butadiene
    —— 4-(4-cyanoanilino)-1,2,3-benzotriazine 26944-67-2 C14H9N5
    4-(4-cyanoanilino)-1,2,3-benzotriazine
    —— (4-methoxyphenyl)(4-isopropylphenyl)methylphenylsilane 1261246-66-5 C23H26OSi
    (4-methoxyphenyl)(4-isopropylphenyl)methylphenylsilane
    —— 4-[2-(1-amino-ethyl)-5-(pyridin-4-ylcarbamoyl)-phenyl]-1H-indole-2-carboxylic acid phenyl ester 1333400-13-7 C29H24N4O3
    4-[2-(1-amino-ethyl)-5-(pyridin-4-ylcarbamoyl)-phenyl]-1H-indole-2-carboxylic acid phenyl ester
    —— 4,5-dichloro-1-isobutoxymethyl-1<i>H</i>-imidazole-2-carboxylic acid amide 66911-39-5 C9H13Cl2N3O2
    4,5-dichloro-1-isobutoxymethyl-1<i>H</i>-imidazole-2-carboxylic acid amide
    —— [4,6-bis-(2-octylsulfanyl-ethylsulfanyl)-[1,3,5]triazin-2-yl]-naphthalen-1-yl-amine 42489-31-6 C33H50N4S4
    [4,6-bis-(2-octylsulfanyl-ethylsulfanyl)-[1,3,5]triazin-2-yl]-naphthalen-1-yl-amine
    —— 4-[[(3S,4R,5R)-2-[[3-[3-(dimethylamino)-5-[[(2S)-1-(dimethylamino)-4,4-dimethylpentan-2-yl]carbamoyl]phenyl]-2-methoxyphenyl]methyl]-4-[(1S)-1-hydroxyethyl]-3-[[(1S,2S,3S,5R)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]carbamoyl]-1,2-oxazolidin-5-yl]methylamino]-4-oxobutanoic acid 1009092-73-2 C47H72N6O8
    4-[[(3S,4R,5R)-2-[[3-[3-(dimethylamino)-5-[[(2S)-1-(dimethylamino)-4,4-dimethylpentan-2-yl]carbamoyl]phenyl]-2-methoxyphenyl]methyl]-4-[(1S)-1-hydroxyethyl]-3-[[(1S,2S,3S,5R)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]carbamoyl]-1,2-oxazolidin-5-yl]methylamino]-4-oxobutanoic acid
    —— 4-(3-Amino-4-pyridinyl)cyclohexanone 1422284-69-2 C11H14N2O
    4-(3-Amino-4-pyridinyl)cyclohexanone
    —— [4-amino-5-(3,4,5-trimethoxy-benzyl)-pyrimidin-2-ylaminomethylene]-malonic acid diethyl ester 71257-09-5 C22H28N4O7
    [4-amino-5-(3,4,5-trimethoxy-benzyl)-pyrimidin-2-ylaminomethylene]-malonic acid diethyl ester
    —— 4-Chloro-2-hexyl-decanesulfonyl fluoride 4528-88-5 C16H32ClFO2S
    4-Chloro-2-hexyl-decanesulfonyl fluoride
    —— 4-(2,4-dichloro-benzylsulfanyl)-5-hydroxy-2-phenyl-2<i>H</i>-pyridazin-3-one 22731-14-2 C17H12Cl2N2O2S
    4-(2,4-dichloro-benzylsulfanyl)-5-hydroxy-2-phenyl-2<i>H</i>-pyridazin-3-one
    —— 4-(2-butoxyvinyl)-2,5-dichloropyrimidine 1332339-09-9 C10H12Cl2N2O
    4-(2-butoxyvinyl)-2,5-dichloropyrimidine
    —— (4S,5R,1'S)-5-bromomethyl-4-(5',5'-ethylenedioxy-1'-hydroxyhexyl)-2,2-dimethyl-1,3-dioxolane 116888-49-4 C14H25BrO5
    (4S,5R,1'S)-5-bromomethyl-4-(5',5'-ethylenedioxy-1'-hydroxyhexyl)-2,2-dimethyl-1,3-dioxolane
    —— 4-[11-(5-carboxy-2,4-dimethyl-1H-pyrrol-3-yl)undecyl]-3,5-dimethyl-1H-pyrrole-2-carboxylic acid 87280-83-9 C25H38N2O4
    4-[11-(5-carboxy-2,4-dimethyl-1H-pyrrol-3-yl)undecyl]-3,5-dimethyl-1H-pyrrole-2-carboxylic acid
    —— 4-chloro-7,8,10,11,13,14-hexahydro-[1,4,7,10]tetraoxacyclododecino[2,3-g]quinazoline-7,7,8,8,10,10,11,11,13,13,14,14-d12 1567366-74-8 C14H15ClN2O4
    4-chloro-7,8,10,11,13,14-hexahydro-[1,4,7,10]tetraoxacyclododecino[2,3-g]quinazoline-7,7,8,8,10,10,11,11,13,13,14,14-d12
    —— 4-Vinyl-benzoyl-3-methyl-pyrazol 79923-04-9 C13H12N2O
    4-Vinyl-benzoyl-3-methyl-pyrazol
    —— 4-[10-[4-(dimethylamino)phenyl]phenanthren-9-yl]-N,N-dimethylaniline 138092-95-2 C30H28N2
    4-[10-[4-(dimethylamino)phenyl]phenanthren-9-yl]-N,N-dimethylaniline
    —— [4-(3-phenoxazin-10-yl-propoxy)-indol-1-yl]-acetic acid 853652-76-3 C25H22N2O4
    [4-(3-phenoxazin-10-yl-propoxy)-indol-1-yl]-acetic acid
    —— {4-[4-(3-Fluoro-phenyl)-3,6-dihydro-2H-pyridin-1-yl]-6-methyl-pyrimidin-2-yl}-(4-isopropyl-2-methylsulfanyl-phenyl)-amine 262273-96-1 C26H29FN4S
    {4-[4-(3-Fluoro-phenyl)-3,6-dihydro-2H-pyridin-1-yl]-6-methyl-pyrimidin-2-yl}-(4-isopropyl-2-methylsulfanyl-phenyl)-amine
    —— 4-ethyl-2-(pyrimidin-4(1H)-ylidenemethyl)oxazolo[4,5-b]pyridin-4-ium perchlorate 1273322-19-2 C13H13N4O*ClO4
    4-ethyl-2-(pyrimidin-4(1H)-ylidenemethyl)oxazolo[4,5-b]pyridin-4-ium perchlorate
    —— 4-amino-5-fluoro-3-[6-(2-methylpiperazin-1-yl)-1H-benzoimidazol-2-yl]quinoline-2(1H)-one 668431-16-1 C21H21FN6O
    4-amino-5-fluoro-3-[6-(2-methylpiperazin-1-yl)-1H-benzoimidazol-2-yl]quinoline-2(1H)-one
    —— 4-(3,4-Difluorophenyl)-2,2-dimethyl-5-{2-fluoro-4-(methylsulfonyl)phenyl}-3(2H)-furanone 301697-54-1 C19H15F3O4S
    4-(3,4-Difluorophenyl)-2,2-dimethyl-5-{2-fluoro-4-(methylsulfonyl)phenyl}-3(2H)-furanone
    —— 4-N-acetyl-3',5'-bis-O-(tert-butyldimethylsilyl)cytidine 121055-62-7 C23H43N3O6Si2
    4-N-acetyl-3',5'-bis-O-(tert-butyldimethylsilyl)cytidine
    —— 4-[4-(4-Chloro-3-methylphenyl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1160559-71-6 C24H27ClO3
    4-[4-(4-Chloro-3-methylphenyl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
    —— 4,10-dimethyl-2,12-diphenyl-1,5,9,13-dimethylbenzotetraazacyclo[15]tetradecinato nickel(II) 1431461-18-5 C31H32N4Ni
    4,10-dimethyl-2,12-diphenyl-1,5,9,13-dimethylbenzotetraazacyclo[15]tetradecinato nickel(II)
    —— (4-{5-[2-Ethyl-5-hydroxy-4-(1H-pyrazol-3-yl)-phenoxy]-pentyloxy}-phenyl)-acetic acid ethyl ester 156005-52-6 C26H32N2O5
    (4-{5-[2-Ethyl-5-hydroxy-4-(1H-pyrazol-3-yl)-phenoxy]-pentyloxy}-phenyl)-acetic acid ethyl ester
    —— (4S,6S)-2,2-Diethyl-4,6-diisopropyl-[1,3]dioxane 131466-94-9 C14H28O2
    (4S,6S)-2,2-Diethyl-4,6-diisopropyl-[1,3]dioxane
    —— 4-(3-benzylamino-2-hydroxypropoxy)-3-methyl-2H-chromen-2-one 1202866-01-0 C20H21NO4
    4-(3-benzylamino-2-hydroxypropoxy)-3-methyl-2H-chromen-2-one