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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
    —— 4,5-bis-(4-ethoxy-phenyl)-2-phenyl-1<i>H</i>-imidazole 53457-98-0 C25H24N2O2
    4,5-bis-(4-ethoxy-phenyl)-2-phenyl-1<i>H</i>-imidazole
    —— 4-{[3-(6-ethoxycarbonylamino-3-nitro-2-oxo-1,2-dihydro-pyridin-4-ylamino)-2-hydroxyimino-propyl]-methyl-amino}-benzoic acid methyl ester 52520-11-3 C20H24N6O8
    4-{[3-(6-ethoxycarbonylamino-3-nitro-2-oxo-1,2-dihydro-pyridin-4-ylamino)-2-hydroxyimino-propyl]-methyl-amino}-benzoic acid methyl ester
    —— 4-(2-nitro-phenyl)-3-phenoxy-1-phenyl-azetidin-2-one 52498-78-9 C21H16N2O4
    4-(2-nitro-phenyl)-3-phenoxy-1-phenyl-azetidin-2-one
    —— 4-{[Carbamoyl-(2-hydroxy-phenyl)-methyl]-amino}-benzoic acid ethyl ester 60066-22-0 C17H18N2O4
    4-{[Carbamoyl-(2-hydroxy-phenyl)-methyl]-amino}-benzoic acid ethyl ester
    —— 4-hexyl-2-phenyl-morpholine 21532-14-9 C16H25NO
    4-hexyl-2-phenyl-morpholine
    —— 4-benzyloxy-6-(3-chloro-styryl)-pyrimidin-2-ylamine 53925-15-8 C19H16ClN3O
    4-benzyloxy-6-(3-chloro-styryl)-pyrimidin-2-ylamine
    —— 4-(tert-Butoxydiphenylsilyl)cyclopent-2-enon 53342-37-3 C21H24O2Si
    4-(tert-Butoxydiphenylsilyl)cyclopent-2-enon
    —— 4-[1,3,3,3-Tetrafluoro-2-trifluoromethyl-prop-(Z)-ylideneamino]-benzoic acid ethyl ester 59758-04-2 C13H10F7NO2
    4-[1,3,3,3-Tetrafluoro-2-trifluoromethyl-prop-(Z)-ylideneamino]-benzoic acid ethyl ester
    —— 4-[5-chloro-2-methyl-4-(4-nitro-phenyl)-1-phenyl-pyrrole-3-carbonyl]-morpholine 43054-09-7 C22H20ClN3O4
    4-[5-chloro-2-methyl-4-(4-nitro-phenyl)-1-phenyl-pyrrole-3-carbonyl]-morpholine
    —— 4β-Methyl-1,2,6,7,12,12b-hexahydro-indolo<2,3-α>chinolizin-3β-carbonsaeure-tert-butylester 52225-69-1 C21H26N2O2
    4β-Methyl-1,2,6,7,12,12b-hexahydro-indolo<2,3-α>chinolizin-3β-carbonsaeure-tert-butylester
    —— 4-[Bis-(2-chloro-ethyl)-amino]-N-(3-{[bis-(2-chloro-ethyl)-amino]-methyl}-4-ethoxy-phenyl)-benzenesulfonamide 56538-34-2 C23H31Cl4N3O3S
    4-[Bis-(2-chloro-ethyl)-amino]-N-(3-{[bis-(2-chloro-ethyl)-amino]-methyl}-4-ethoxy-phenyl)-benzenesulfonamide
    —— 4-Amino-N-{3-[(2-chloro-ethylamino)-methyl]-4-hydroxy-phenyl}-benzenesulfonamide 56538-27-3 C15H18ClN3O3S
    4-Amino-N-{3-[(2-chloro-ethylamino)-methyl]-4-hydroxy-phenyl}-benzenesulfonamide
    —— 4-(3-butoxy-propyl)-2-phenyl-morpholine 23972-40-9 C17H27NO2
    4-(3-butoxy-propyl)-2-phenyl-morpholine
    —— (4-acetonyl-5-oxo-2-phenyl-tetrahydro-[2]furyl)-acetic acid 106593-06-0 C15H16O5
    (4-acetonyl-5-oxo-2-phenyl-tetrahydro-[2]furyl)-acetic acid
    —— 4a,8a-dimethyl-tetrahydro-1,7-propano-cyclobuta[1,2-<i>d</i>;3,4-<i>d</i>']dipyrimidine-2,4,6,8-tetraone 53439-04-6 C13H16N4O4
    4a,8a-dimethyl-tetrahydro-1,7-propano-cyclobuta[1,2-<i>d</i>;3,4-<i>d</i>']dipyrimidine-2,4,6,8-tetraone
    —— 4-Isobutoxy-benzoic acid 4-benzoyloxy-phenyl ester 40781-79-1 C24H22O5
    4-Isobutoxy-benzoic acid 4-benzoyloxy-phenyl ester
    —— (4bS,7R,8aR,9S)-7-Hydroxy-1-methyl-4b,5,6,7,8,9-hexahydro-fluorene-8a,9-dicarboxylic acid 9-methyl ester 37741-28-9 C17H20O5
    (4bS,7R,8aR,9S)-7-Hydroxy-1-methyl-4b,5,6,7,8,9-hexahydro-fluorene-8a,9-dicarboxylic acid 9-methyl ester
    —— 4-Bromo-2-[(3-chloro-phenyl)-hydrazono]-3-oxo-N-phenyl-butyramide 54026-50-5 C16H13BrClN3O2
    4-Bromo-2-[(3-chloro-phenyl)-hydrazono]-3-oxo-N-phenyl-butyramide
    —— 4-o-Tolylaminomethylen-1,3-dimethylpyrazolin-5-thion 53923-91-4 C13H15N3S
    4-o-Tolylaminomethylen-1,3-dimethylpyrazolin-5-thion
    —— 4-Amino-6-ethyl-5-nitropyrimidin-2(3H)-thion 52379-77-8 C6H8N4O2S
    4-Amino-6-ethyl-5-nitropyrimidin-2(3H)-thion
    —— 4,4,10,10-tetramethyl-1,3,7,9-tetraaza-spiro[5.5]undeca-1,7-diene-2,8-diamine 53074-20-7 C11H22N6
    4,4,10,10-tetramethyl-1,3,7,9-tetraaza-spiro[5.5]undeca-1,7-diene-2,8-diamine
    —— 4-(2,2-diethoxy-ethylamino)-2,6-dioxo-1,2,5,6-tetrahydro-benzo[<i>c</i>][1,5]naphthyridine-3-carbonitrile 54706-14-8 C19H20N4O4
    4-(2,2-diethoxy-ethylamino)-2,6-dioxo-1,2,5,6-tetrahydro-benzo[<i>c</i>][1,5]naphthyridine-3-carbonitrile
    —— 4-[(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidin-4-yl)-hydrazono]-pentanoic acid methyl ester 53681-17-7 C12H18N4O4
    4-[(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidin-4-yl)-hydrazono]-pentanoic acid methyl ester
    —— 4-Benzoyl-5-(2-bromacetamido)-1,3-dimethylpyrazol 31272-36-3 BrH*C14H14BrN3O2
    4-Benzoyl-5-(2-bromacetamido)-1,3-dimethylpyrazol
    —— 4-Methylthiophenylsulfoguanidin 1760-07-2 C8H11N3O2S2
    4-Methylthiophenylsulfoguanidin
    —— 4-(m-hydroxybenzalamino)-3-methyl-5-styrylisoxazole 80650-29-9 C19H16N2O2
    4-(m-hydroxybenzalamino)-3-methyl-5-styrylisoxazole
    —— 4-(N,N-ditetradecylamino)benzyl cyanide 850143-36-1 C36H64N2
    4-(N,N-ditetradecylamino)benzyl cyanide
    —— 4-ethoxy-N-methoxybenzenecarboximidoyl chloride 1428637-01-7 C10H12ClNO2
    4-ethoxy-N-methoxybenzenecarboximidoyl chloride
    —— 4-Methoxy-1-<β-(indolyl-3)-ethyl>-pyridinium-bromid 97977-28-1 Br*C16H17N2O
    4-Methoxy-1-<β-(indolyl-3)-ethyl>-pyridinium-bromid
    —— (4S,5S)-3-(4-chlorophenyl)-4-(3,5-difluorophenyl)-5-((4-phenyl-1H-imidazol-1-yl)methyl)oxazolidin-2-one 1035489-43-0 C25H18ClF2N3O2
    (4S,5S)-3-(4-chlorophenyl)-4-(3,5-difluorophenyl)-5-((4-phenyl-1H-imidazol-1-yl)methyl)oxazolidin-2-one
    —— 4-[5,5-bis-(2-chloro-phenyl)-2-phenyl-oxazol-4-ylidenemethyl]-pyridine 5027-89-4 C27H18Cl2N2O
    4-[5,5-bis-(2-chloro-phenyl)-2-phenyl-oxazol-4-ylidenemethyl]-pyridine
    —— 4-thioxo-3,5-dithia-heptanedioic acid dihexadecyl ester 122336-91-8 C37H70O4S3
    4-thioxo-3,5-dithia-heptanedioic acid dihexadecyl ester
    —— [(4E)-3-methylidenehepta-4,6-dienyl]benzene 111468-63-4 C14H16
    [(4E)-3-methylidenehepta-4,6-dienyl]benzene
    —— 4-butylphenyl dimethylsulfamate 1501945-39-6 C12H19NO3S
    4-butylphenyl dimethylsulfamate
    —— 4-hydroxy-6-methyl-3-[2-[N'-(1-phenylethylidene)hydrazino]-6H-[1,3,4]thiadiazin-5-yl]pyran-2-one 1334544-65-8 C17H16N4O3S
    4-hydroxy-6-methyl-3-[2-[N'-(1-phenylethylidene)hydrazino]-6H-[1,3,4]thiadiazin-5-yl]pyran-2-one
    —— 4-[(3-decyl-3H-benzothiazol-2-ylidenemethyl)azo]benzaldehyde 1428757-91-8 C25H31N3OS
    4-[(3-decyl-3H-benzothiazol-2-ylidenemethyl)azo]benzaldehyde
    —— 4,11-diacetoxy-2,3-dihydro-2,2,3-trimethylanthra<2,3-b>furan 141988-07-0 C23H22O5
    4,11-diacetoxy-2,3-dihydro-2,2,3-trimethylanthra<2,3-b>furan
    —— 4,8-Dimethyl-4,8-diphenyl-undecan-3,9-dion 13865-26-4 C25H32O2
    4,8-Dimethyl-4,8-diphenyl-undecan-3,9-dion
    —— 4-cumyl-3,5-divinylpiperidine 1397708-37-0 C18H25N
    4-cumyl-3,5-divinylpiperidine
    —— 4,5-dibromo-1,3-dithiole-2-thione 209334-74-7 C3Br2S3
    4,5-dibromo-1,3-dithiole-2-thione
    —— [4-Chloro-2-(2,2-dimethyl-propylamino)-phenyl]-(2-chloro-phenyl)-methanol 152911-70-1 C18H21Cl2NO
    [4-Chloro-2-(2,2-dimethyl-propylamino)-phenyl]-(2-chloro-phenyl)-methanol
    —— 4-[5-amino-6-(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl]-N,N-dimethylbenzamide 1232418-81-3 C20H17N7O2
    4-[5-amino-6-(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl]-N,N-dimethylbenzamide
    —— 4-[3-[2-(Carboxymethoxy)phenyl]-4-cyanopyrrol-1-yl]benzoic acid 1072200-19-1 C20H14N2O5
    4-[3-[2-(Carboxymethoxy)phenyl]-4-cyanopyrrol-1-yl]benzoic acid
    —— 4,7-dihydro-3,5-diphenylpyrazolo<3,4-d><1,2>diazepin-8-(1H)one 78489-96-0 C18H14N4O
    4,7-dihydro-3,5-diphenylpyrazolo<3,4-d><1,2>diazepin-8-(1H)one
    —— (4S,5S)-3-(4-chlorophenyl)-4-(3,5-difluorophenyl)-5-((5-methyl-2-oxopyridin-1(2H)-yl)methyl)oxazolidin-2-one 1035489-20-3 C22H17ClF2N2O3
    (4S,5S)-3-(4-chlorophenyl)-4-(3,5-difluorophenyl)-5-((5-methyl-2-oxopyridin-1(2H)-yl)methyl)oxazolidin-2-one
    —— 4-[3-Cyano-4-[2-(oxolan-2-yl)ethyl]pyrrol-1-yl]benzoic acid 1072201-24-1 C18H18N2O3
    4-[3-Cyano-4-[2-(oxolan-2-yl)ethyl]pyrrol-1-yl]benzoic acid
    —— (4-(bis(trimethylsilyl)amino)phenyl)magnesium bromide 756822-47-6 C12H22BrMgNSi2
    (4-(bis(trimethylsilyl)amino)phenyl)magnesium bromide
    —— 4-(5-isopropylidene-4,4-dimethyl-2-phenyl-tetrahydro-furan-2-yl)-morpholine 66388-87-2 C19H27NO2
    4-(5-isopropylidene-4,4-dimethyl-2-phenyl-tetrahydro-furan-2-yl)-morpholine
    —— 4,4,4-trifluoro-2-methyl-3-oxo-2-phenylbutanenitrile 139746-20-6 C11H8F3NO
    4,4,4-trifluoro-2-methyl-3-oxo-2-phenylbutanenitrile
    —— 4,5-Dimethyl-1-(5-nitro-thiazol-2-yl)-imidazolidin-2-one 10560-75-5 C8H10N4O3S
    4,5-Dimethyl-1-(5-nitro-thiazol-2-yl)-imidazolidin-2-one