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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-palmitoylamino-phenyl)-ethenetricarbonitrile 121759-51-1 C27H36N4O
    (4-palmitoylamino-phenyl)-ethenetricarbonitrile
    —— 4-Methyl-1,1-dioxo-2,3-dihydro-1H-1λ<sup>6</sup>-thiophene-3-sulfonic acid phenylamide 125287-55-0 C11H13NO4S2
    4-Methyl-1,1-dioxo-2,3-dihydro-1H-1λ<sup>6</sup>-thiophene-3-sulfonic acid phenylamide
    —— 4-{4-[(E)-(1-ethyl-5-imino-3-methyl-2-oxoimidazolidin-4-ylidene)methyl]-2-methoxyphenoxy}-3-(trifluoromethyl)benzonitrile 1264752-47-7 C22H19F3N4O3
    4-{4-[(E)-(1-ethyl-5-imino-3-methyl-2-oxoimidazolidin-4-ylidene)methyl]-2-methoxyphenoxy}-3-(trifluoromethyl)benzonitrile
    —— 4-Chloro-1,10,10,13-tetramethyl-tricyclo[6.3.2.0<sup>2,7</sup>]trideca-2(7),3,5,12-tetraene 58241-06-8 C17H21Cl
    4-Chloro-1,10,10,13-tetramethyl-tricyclo[6.3.2.0<sup>2,7</sup>]trideca-2(7),3,5,12-tetraene
    —— 4,4'-bis-acetylamino-3,3'-dimethyl-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid diethyl ester 856118-97-3 C21H28N4O6
    4,4'-bis-acetylamino-3,3'-dimethyl-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid diethyl ester
    —— 4-(((4-cyano-3-(1-naphthyl)phenyl)(1-methyl-1H-imidazol-5-yl)methoxy)methyl)-N,N-dimethylbenzamide hydrochloride 371761-95-4 C32H28N4O2*ClH
    4-(((4-cyano-3-(1-naphthyl)phenyl)(1-methyl-1H-imidazol-5-yl)methoxy)methyl)-N,N-dimethylbenzamide hydrochloride
    —— 4-[2-Tri(propan-2-yl)silyloxyethyl]phenol 1350930-47-0 C17H30O2Si
    4-[2-Tri(propan-2-yl)silyloxyethyl]phenol
    —— [4-(4-chlorobenzyl)-1,3,7-trimethyl-2-oxo-1,2-dihydroquinolin-5-yloxy]acetic acid 1221181-43-6 C21H20ClNO4
    [4-(4-chlorobenzyl)-1,3,7-trimethyl-2-oxo-1,2-dihydroquinolin-5-yloxy]acetic acid
    —— 4,5,6,8-tetramethyl[2.2]metacyclophane 1257440-63-3 C20H24
    4,5,6,8-tetramethyl[2.2]metacyclophane
    —— 4-Bromo-2-[2-(4-methoxy-phenyl)-2,3-dihydro-benzo[b][1,4]thiazepin-4-yl]-phenol 86882-23-7 C22H18BrNO2S
    4-Bromo-2-[2-(4-methoxy-phenyl)-2,3-dihydro-benzo[b][1,4]thiazepin-4-yl]-phenol
    —— (+-)-4,8-dimethyl-6-oxo-nonanoic acid methyl ester 102942-94-9 C12H22O3
    (+-)-4,8-dimethyl-6-oxo-nonanoic acid methyl ester
    —— 4-(2-cyano-5-nitrophenyl)-3,3-dimethyl-4-oxobutanoic acid 483323-97-3 C13H12N2O5
    4-(2-cyano-5-nitrophenyl)-3,3-dimethyl-4-oxobutanoic acid
    —— 4-[3-(4-fluoro-phenyl)-5-methoxymethyl-isoxazole-4-carbonyl]-1H-pyrrole-2-carboxylic acid 929890-06-2 C17H13FN2O5
    4-[3-(4-fluoro-phenyl)-5-methoxymethyl-isoxazole-4-carbonyl]-1H-pyrrole-2-carboxylic acid
    —— 4,4-diethyl-11-methoxy-7-nitro-1,2,3-tetrahydro-1,4-diazepino<5,6,7-kl>acridinium chloride 142181-65-5 C20H23N4O3*Cl
    4,4-diethyl-11-methoxy-7-nitro-1,2,3-tetrahydro-1,4-diazepino<5,6,7-kl>acridinium chloride
    —— 4-[3-Cyano-4-(2-propoxyphenyl)pyrrol-1-yl]-2-hydroxybenzoic acid 1072202-37-9 C21H18N2O4
    4-[3-Cyano-4-(2-propoxyphenyl)pyrrol-1-yl]-2-hydroxybenzoic acid
    —— (4S,7R)-4-Hydroxymethyl-5-oxa-spiro[2.4]heptan-7-ol 609846-19-7 C7H12O3
    (4S,7R)-4-Hydroxymethyl-5-oxa-spiro[2.4]heptan-7-ol
    —— 4-Amino-2-(2,2,2-trifluoroethyl)-1,2-oxazolidin-3-one hydrochloride 2171720-85-5 C5H8ClF3N2O2
    4-Amino-2-(2,2,2-trifluoroethyl)-1,2-oxazolidin-3-one hydrochloride
    —— 4-Chlor-butan-sulfonsaeure-(1)-(4-amino-anilid) 114306-09-1 C10H15ClN2O2S
    4-Chlor-butan-sulfonsaeure-(1)-(4-amino-anilid)
    —— 4,4'-bis(5-dimethylaminonaphthalenesulfonylaminoethylaminoethoxy)diphenylmethane 905592-41-8 C45H54N6O6S2
    4,4'-bis(5-dimethylaminonaphthalenesulfonylaminoethylaminoethoxy)diphenylmethane
    —— 4-[2-(5-nitro-1-vinyl-1<i>H</i>-imidazol-2-yl)-vinyl]-benzamidine 55330-02-4 C14H13N5O2
    4-[2-(5-nitro-1-vinyl-1<i>H</i>-imidazol-2-yl)-vinyl]-benzamidine
    —— 4-[1-(5-benzyl-2,4-dioxo-pyrrolidin-3-ylidene)-ethylamino]-benzoic acid ethyl ester 59876-25-4 C22H22N2O4
    4-[1-(5-benzyl-2,4-dioxo-pyrrolidin-3-ylidene)-ethylamino]-benzoic acid ethyl ester
    —— 4-(2-hydroxy-2-phenylethenyl)-1-(2,3,5-tri-O-benzoyl-β-D-ribo-furanosyl)-1H-pyrimidine-2-one 60363-95-3 C38H30N2O9
    4-(2-hydroxy-2-phenylethenyl)-1-(2,3,5-tri-O-benzoyl-β-D-ribo-furanosyl)-1H-pyrimidine-2-one
    —— (4-Acetyl-phenylamino)-methanesulfonic acid anion 56638-66-5 C9H10NO4S
    (4-Acetyl-phenylamino)-methanesulfonic acid anion
    —— 4-(2-(3-methyl-1-(3-nitrophenyl)-5-oxo-1,5-dihydro-4H-pyrazol-4-ylidene)hydrazinyl)benzenesulfonamide 57857-04-2 C16H14N6O5S
    4-(2-(3-methyl-1-(3-nitrophenyl)-5-oxo-1,5-dihydro-4H-pyrazol-4-ylidene)hydrazinyl)benzenesulfonamide
    —— 4-(6,7-Dichlor-3-phenylindol-2-carbonyl)morpholin 40731-00-8 C19H16Cl2N2O2
    4-(6,7-Dichlor-3-phenylindol-2-carbonyl)morpholin
    —— 4-(2-Semicarbazono-aethyl)-heptan 99864-04-7 C10H21N3O
    4-(2-Semicarbazono-aethyl)-heptan
    —— 4,11-Dibrom-2,2-dimethyl-anthra<2,3-d>isoimidazol-5,10-dion 58018-21-6 C17H10Br2N2O2
    4,11-Dibrom-2,2-dimethyl-anthra<2,3-d>isoimidazol-5,10-dion
    —— 4-hydroxy-5-iodo-3-methoxy-2-nitrobenzaldehyde 185416-59-5 C8H6INO5
    4-hydroxy-5-iodo-3-methoxy-2-nitrobenzaldehyde
    —— 4-({[tert-butyl(dimethyl)silyl]oxy}methyl)-3-methyl-1-benzofuran-2-carboxylic acid 857080-38-7 C17H24O4Si
    4-({[tert-butyl(dimethyl)silyl]oxy}methyl)-3-methyl-1-benzofuran-2-carboxylic acid
    —— 4-((3,4-dimethylbenzylidene)amino)-5-(trifluoromethyl)-4H-1,2,4-triazole-3-thiol 1224727-10-9 C12H11F3N4S
    4-((3,4-dimethylbenzylidene)amino)-5-(trifluoromethyl)-4H-1,2,4-triazole-3-thiol
    —— 4-{2-methyl-5-[4-(4-methyl-piperazin-1-ylmethyl)-phenyl]-1H-pyrrolo[2,3-b]pyridin-3-yl}-thiazol-2-ylamine 1351477-46-7 C23H26N6S
    4-{2-methyl-5-[4-(4-methyl-piperazin-1-ylmethyl)-phenyl]-1H-pyrrolo[2,3-b]pyridin-3-yl}-thiazol-2-ylamine
    —— 4-Hydroxy-1-benzothiophene-6-carbaldehyde 1021916-91-5 C9H6O2S
    4-Hydroxy-1-benzothiophene-6-carbaldehyde
    —— 4-(chloromethyl)-1-(2-methanesulfonylethyl)-3,5-dimethyl-1H-pyrazole 1184590-00-8 C9H15ClN2O2S
    4-(chloromethyl)-1-(2-methanesulfonylethyl)-3,5-dimethyl-1H-pyrazole
    —— 4-hydroxy-8-methyl-3-(p-tolyldiazenyl)quinolin-2(1H)-one 1436460-81-9 C17H15N3O2
    4-hydroxy-8-methyl-3-(p-tolyldiazenyl)quinolin-2(1H)-one
    —— 4-pentoxy-3'-methyl-4'-hydroxyazobenzene 1391138-89-8 C18H22N2O2
    4-pentoxy-3'-methyl-4'-hydroxyazobenzene
    —— 4-amino-6-{4-[2-amino-1-(4-trifluoromethylphenyl)ethyl]piperazin-1-yl}pyrimidine-5-carbonitrile 1427594-65-7 C18H20F3N7
    4-amino-6-{4-[2-amino-1-(4-trifluoromethylphenyl)ethyl]piperazin-1-yl}pyrimidine-5-carbonitrile
    —— 4,7-dichloro-2-methoxy-3,3-dimethyl-2-(trimethylsilyloxy)-2,3-dihydrobenzofuran-5-ol 1621232-69-6 C14H20Cl2O4Si
    4,7-dichloro-2-methoxy-3,3-dimethyl-2-(trimethylsilyloxy)-2,3-dihydrobenzofuran-5-ol
    —— 4-cyclopentylidene-1-(1-methyl-1-nitroethyl)butyl acetate 902463-97-2 C14H23NO4
    4-cyclopentylidene-1-(1-methyl-1-nitroethyl)butyl acetate
    —— 4-exo-methoxy-6(5'-methoxy-2'-oxo-2',5'-dihydrofuran-4'-yl)-6-exo-nitro-3-oxabicyclo<3.1.0>hexan-2-one 114497-78-8 C11H11NO8
    4-exo-methoxy-6(5'-methoxy-2'-oxo-2',5'-dihydrofuran-4'-yl)-6-exo-nitro-3-oxabicyclo<3.1.0>hexan-2-one
    —— 4-methoxy-6-oxo-7-N-morpholino-7-ethoxycarbonyl-5H-pyrimido<4,5-b><1,4>thiazine 94589-78-3 C14H18N4O5S
    4-methoxy-6-oxo-7-N-morpholino-7-ethoxycarbonyl-5H-pyrimido<4,5-b><1,4>thiazine
    —— (4S,5S)-1-benzyl-4-(benzyloxy)-5-(furan-2-yl)pyrrolidin-2-one 1011295-43-4 C22H21NO3
    (4S,5S)-1-benzyl-4-(benzyloxy)-5-(furan-2-yl)pyrrolidin-2-one
    —— 4,5-dimethyl-11-(hydroxymethyl)ticyclo<7.2.1.0<sup>4,9</sup>>dodecane 104201-34-5 C15H26O
    4,5-dimethyl-11-(hydroxymethyl)ticyclo<7.2.1.0<sup>4,9</sup>>dodecane
    —— (4S,5S,7R,13R,E)-14-pentyl-4,5,7-tris(triisopropylsilyloxy)oxacyclotetradec-3-en-2-one 1374332-88-3 C45H92O5Si3
    (4S,5S,7R,13R,E)-14-pentyl-4,5,7-tris(triisopropylsilyloxy)oxacyclotetradec-3-en-2-one
    —— 4-[3-cyano-1-cyclobutyl-5-(methylsulfanyl)-1H-pyrrolo[2,3-b]pyridin-2-yl]-N-[1-(trifluoromethyl)cyclopropyl]benzenesulfonamide 1247936-98-6 C23H21F3N4O2S2
    4-[3-cyano-1-cyclobutyl-5-(methylsulfanyl)-1H-pyrrolo[2,3-b]pyridin-2-yl]-N-[1-(trifluoromethyl)cyclopropyl]benzenesulfonamide
    —— 4-(4-pyridin-4-yl-thiazol-2-ylamino)-5,6,7,8-tetrahydro-2H-isoquinolin-1-one 872175-95-6 C17H16N4OS
    4-(4-pyridin-4-yl-thiazol-2-ylamino)-5,6,7,8-tetrahydro-2H-isoquinolin-1-one
    —— 4-methoxy-N,N-dimethyl-1H-pyrazole-1-sulfonamide 14883-94-4 C6H11N3O3S
    4-methoxy-N,N-dimethyl-1H-pyrazole-1-sulfonamide
    —— 4-chloro-N-[3-(4-diethylamino-quinazolin-6-yl)-benzyl]-N-methyl-benzamide 950568-50-0 C27H27ClN4O
    4-chloro-N-[3-(4-diethylamino-quinazolin-6-yl)-benzyl]-N-methyl-benzamide
    —— 4-{[3-(1-carboxypropyl)benzo[d]thiazol-2(3H)-ylidene]carbamoyl}benzoic acid 1428626-32-7 C19H16N2O5S
    4-{[3-(1-carboxypropyl)benzo[d]thiazol-2(3H)-ylidene]carbamoyl}benzoic acid
    —— 4-t-butyl-2-(2,6-dimethylpiperidino)-3,3-bis(trimethylsilyl)-1,2-oxaboretane 118375-76-1 C19H42BNOSi2
    4-t-butyl-2-(2,6-dimethylpiperidino)-3,3-bis(trimethylsilyl)-1,2-oxaboretane
    —— 4-dibromofluoromethyltetrafluoropyridine 1251579-72-2 C6Br2F5N
    4-dibromofluoromethyltetrafluoropyridine