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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,5-di-tert-butyl-1-benzyl-1,2,3-triaza-4-azonia-5-borata-2,4-cyclopentadiene 875585-77-6 C15H25BN4
    4,5-di-tert-butyl-1-benzyl-1,2,3-triaza-4-azonia-5-borata-2,4-cyclopentadiene
    —— 4-(1-Hydroxyethyl)-5,6-dihydro-3-phenyl-6-<(trimethylsilyl)methyl>-4H-1,2-oxazine 115118-05-3 C16H25NO2Si
    4-(1-Hydroxyethyl)-5,6-dihydro-3-phenyl-6-<(trimethylsilyl)methyl>-4H-1,2-oxazine
    —— (4-chloro-phenylamino)-(3,4,5-trimethoxy-phenyl)-acetonitrile 1408324-23-1 C17H17ClN2O3
    (4-chloro-phenylamino)-(3,4,5-trimethoxy-phenyl)-acetonitrile
    —— 4-(3,5-dichloro-pyridin-4-yl-methyl)-7-methoxy-2-(tert-butyloxycarbonyl-amino-sulfonyl)-1,2-dihydro-phthalazine 842167-75-3 C20H22Cl2N4O5S
    4-(3,5-dichloro-pyridin-4-yl-methyl)-7-methoxy-2-(tert-butyloxycarbonyl-amino-sulfonyl)-1,2-dihydro-phthalazine
    —— 4,5-diphenyl-octa-1,7-diene-4,5-diol 858864-92-3 C20H22O2
    4,5-diphenyl-octa-1,7-diene-4,5-diol
    —— 4-fluoro-1-[1-(2-phenyl-tetrahydro-pyran-4-yl)-piperidin-4-yl]-1,3-dihydro-benzoimidazol-2-one 1190840-55-1 C23H26FN3O2
    4-fluoro-1-[1-(2-phenyl-tetrahydro-pyran-4-yl)-piperidin-4-yl]-1,3-dihydro-benzoimidazol-2-one
    —— 4-(5-(2-(1-phenylcyclohexyl)ethyl)-1,2,4-oxadiazol-3-yl)pyridine 1367347-41-8 C21H23N3O
    4-(5-(2-(1-phenylcyclohexyl)ethyl)-1,2,4-oxadiazol-3-yl)pyridine
    —— 4-Hydroxy-5,6-dimethyl-3-[(2,6,6-trimethylcyclohexen-1-yl)methyl]pyran-2-one 147593-13-3 C17H24O3
    4-Hydroxy-5,6-dimethyl-3-[(2,6,6-trimethylcyclohexen-1-yl)methyl]pyran-2-one
    —— 4-{(S)-2-[(S)-2-(methoxycarbonylamino)-3-phenylpropanamido]-2-(5-phenylthiazol-2-yl)ethyl}phenylsulfamic acid 1235331-05-1 C28H28N4O6S2
    4-{(S)-2-[(S)-2-(methoxycarbonylamino)-3-phenylpropanamido]-2-(5-phenylthiazol-2-yl)ethyl}phenylsulfamic acid
    —— ((4-fluorophenyl)-l4-azaneylidyne)vanadium(VI) chloride 111025-71-9 C6H4Cl3FNV
    ((4-fluorophenyl)-l4-azaneylidyne)vanadium(VI) chloride
    —— 4-phenyl-1-(xanthene-9-carbonyl)-semicarbazide 61258-61-5 C21H17N3O3
    4-phenyl-1-(xanthene-9-carbonyl)-semicarbazide
    —— 4-Methoxy-1-<1,3,3-trinitro-butyl-2>-benzol 10125-64-1 C11H13N3O7
    4-Methoxy-1-<1,3,3-trinitro-butyl-2>-benzol
    —— (4S,5S)-N-methoxy-N,2,2-trimethyl-5-((5S,11S)-2,2,3,3,11,13,13,14,14-nonamethyl-4,12-dioxa-3,13-disilapentadec-8-en-5-yl)-1,3-dioxolane-4-carboxamide 1309869-44-0 C28H57NO6Si2
    (4S,5S)-N-methoxy-N,2,2-trimethyl-5-((5S,11S)-2,2,3,3,11,13,13,14,14-nonamethyl-4,12-dioxa-3,13-disilapentadec-8-en-5-yl)-1,3-dioxolane-4-carboxamide
    —— 4-{(3S,5aR,6R,7R,8aS)-7-hydroxy-6-[(1E,3R)-3-hydroxy-4-(3-methoxyphenoxy)-1-buten-1-yl]octahydro-2H-cyclopenta[b]oxepin-3-yl}butanoic acid 1262873-39-1 C24H34O7
    4-{(3S,5aR,6R,7R,8aS)-7-hydroxy-6-[(1E,3R)-3-hydroxy-4-(3-methoxyphenoxy)-1-buten-1-yl]octahydro-2H-cyclopenta[b]oxepin-3-yl}butanoic acid
    —— 4-[3-(aminomethyl)pyrrolidin-1-yl]-N-methyl-2-pyrimidin-5-yloxy-9H-pyrimido[4,5-b]indol-8-amine 1400803-04-4 C20H22N8O
    4-[3-(aminomethyl)pyrrolidin-1-yl]-N-methyl-2-pyrimidin-5-yloxy-9H-pyrimido[4,5-b]indol-8-amine
    —— 4-(2-Chloro-benzyl)-7-methoxy-3,4-dihydro-2H-naphthalen-1-one 692728-93-1 C18H17ClO2
    4-(2-Chloro-benzyl)-7-methoxy-3,4-dihydro-2H-naphthalen-1-one
    —— (4R,5S)-5-((S)-1-Carboxy-2-methyl-propoxycarbonylmethyl)-4-isopropyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 117710-20-0 C20H35NO7
    (4R,5S)-5-((S)-1-Carboxy-2-methyl-propoxycarbonylmethyl)-4-isopropyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
    —— 4,4-dichloro-pentafluoro-4-iodo-but-1-ene 357-25-5 C4Cl2F5I
    4,4-dichloro-pentafluoro-4-iodo-but-1-ene
    —— 4-(4-(6-(1,2-dihydroxyethyl)pyridin-2-yl)phenoxy)benzonitrile 1367124-07-9 C20H16N2O3
    4-(4-(6-(1,2-dihydroxyethyl)pyridin-2-yl)phenoxy)benzonitrile
    —— 4-Chloro-5,5,5-trifluoro-3-oxo-2,2,4-tris-trifluoromethyl-pentanoic acid methyl ester 19758-47-5 C9H3ClF12O3
    4-Chloro-5,5,5-trifluoro-3-oxo-2,2,4-tris-trifluoromethyl-pentanoic acid methyl ester
    —— 4-(3-bromophenoxy)-2-ethyl-7-methoxy-3-phenylquinoline 828300-21-6 C24H20BrNO2
    4-(3-bromophenoxy)-2-ethyl-7-methoxy-3-phenylquinoline
    —— 4-(benzyloxy)-1-((2-(5-methyl-2-nitrophenoxy)hex-5-en-1-yl)oxy)-2-nitrobenzene 1448861-51-5 C26H26N2O7
    4-(benzyloxy)-1-((2-(5-methyl-2-nitrophenoxy)hex-5-en-1-yl)oxy)-2-nitrobenzene
    —— 4,5,6,7-tetrahydro-5-(3-piperidinylacetyl)-3-(4-pyridinyl)-1H-pyrazolo[4,3-c]pyridine 1366051-01-5 C18H23N5O
    4,5,6,7-tetrahydro-5-(3-piperidinylacetyl)-3-(4-pyridinyl)-1H-pyrazolo[4,3-c]pyridine
    —— 4'-fluoro-4-methoxybiphenyl-2-ol 1429027-69-9 C13H11FO2
    4'-fluoro-4-methoxybiphenyl-2-ol
    —— 4,4''-bis(dimethylamino)-1,1':4',1''-terphenyl-2',5'-dicarbaldehyde 705943-69-7 C24H24N2O2
    4,4''-bis(dimethylamino)-1,1':4',1''-terphenyl-2',5'-dicarbaldehyde
    —— 4-benzenesulfonylmethyl-2,2-dimethyl-1,3-dioxolane 144363-40-6 C12H16O4S
    4-benzenesulfonylmethyl-2,2-dimethyl-1,3-dioxolane
    —— {4-[Bis-(3-dimethylamino-phenoxy)-thiophosphorylamino]-phenyl}-thiophosphoramidic acid O,O'-bis-(3-dimethylamino-phenyl) ester 117919-54-7 C38H46N6O4P2S2
    {4-[Bis-(3-dimethylamino-phenoxy)-thiophosphorylamino]-phenyl}-thiophosphoramidic acid O,O'-bis-(3-dimethylamino-phenyl) ester
    —— [4-(4-amino-3-nitrophenyl)-2,5-dimethylfuran-3-yl]-morpholin-4-ylmethanone 104794-70-9 C17H19N3O5
    [4-(4-amino-3-nitrophenyl)-2,5-dimethylfuran-3-yl]-morpholin-4-ylmethanone
    —— 4-[2-(1-adamantyl)acetyl]-N-cyano-N'-(2-methylphenyl)-3-phenylpiperazine-1-carboximidamide 1024012-67-6 C31H37N5O
    4-[2-(1-adamantyl)acetyl]-N-cyano-N'-(2-methylphenyl)-3-phenylpiperazine-1-carboximidamide
    —— 4-(N-cyclohexylpiperazinyl)(4-methyl-6-phenylpyridazinyl)ketone 1361583-36-9 C22H28N4O
    4-(N-cyclohexylpiperazinyl)(4-methyl-6-phenylpyridazinyl)ketone
    —— 4-phenylazo-2,3-dihydro-1H-benzo[4,5]thiazolo[3,2-a]pyridine 22258-38-4 C17H15N3S
    4-phenylazo-2,3-dihydro-1H-benzo[4,5]thiazolo[3,2-a]pyridine
    —— 4-methyl-benzoic acid <i>N</i>'-(4-amino-5-phenyl-thiazol-2-yl)-hydrazide 47298-23-7 C17H16N4OS
    4-methyl-benzoic acid <i>N</i>'-(4-amino-5-phenyl-thiazol-2-yl)-hydrazide
    —— 4-amino-6-benzyl-3-(2-benzylidenehydrazinyl)-1,2,4-triazin-5(4H)-one 1373439-72-5 C17H16N6O
    4-amino-6-benzyl-3-(2-benzylidenehydrazinyl)-1,2,4-triazin-5(4H)-one
    —— 4,6-di-isopropyl-2-nitrophenol 16928-17-9 C12H17NO3
    4,6-di-isopropyl-2-nitrophenol
    —— 4-(2,4-dimethyl-phenyl)-1-<i>o</i>-tolyl-[1,2,4]triazolidine-3,5-dione 98308-88-4 C17H17N3O2
    4-(2,4-dimethyl-phenyl)-1-<i>o</i>-tolyl-[1,2,4]triazolidine-3,5-dione
    —— [4-[(3-bromophenoxy)methyl]phenyl]boronic acid 1312789-57-3 C13H12BBrO3
    [4-[(3-bromophenoxy)methyl]phenyl]boronic acid
    —— 4-Amino-N.N-bis-(carbaethoxymethyl)-3-methyl-anilin 807305-79-9 C15H22N2O4
    4-Amino-N.N-bis-(carbaethoxymethyl)-3-methyl-anilin
    —— (4-bromo-phenyl)-bis-(4-hydroxy-3,5-dimethyl-phenyl)-methane 116105-12-5 C23H23BrO2
    (4-bromo-phenyl)-bis-(4-hydroxy-3,5-dimethyl-phenyl)-methane
    —— 4-(5-aminopyridin-2-yl)-1-methylpiperazin-2-one 1227862-40-9 C10H14N4O
    4-(5-aminopyridin-2-yl)-1-methylpiperazin-2-one
    —— 4-(4-methoxybenzyl)-3-methylpyridine 1334723-72-6 C14H15NO
    4-(4-methoxybenzyl)-3-methylpyridine
    —— <4'aS-(4'aα,5α,6β)>-5'-Formyl-3',4',4'a,5',6',7'-hexahydro-4'a,5'-dimethylspiro<1,3-dioxolane-2,2'(1'H)-naphthalene>-6'-propanoic acid 119772-91-7 C18H26O5
    <4'aS-(4'aα,5α,6β)>-5'-Formyl-3',4',4'a,5',6',7'-hexahydro-4'a,5'-dimethylspiro<1,3-dioxolane-2,2'(1'H)-naphthalene>-6'-propanoic acid
    —— 4-(4-methoxy-5,6,7,8-tetrahydronaphthalen-1-yl)-N-[2-(1-methylpyrrolidin-2-yl)ethyl]-4-oxobutanamide 1191119-47-7 C22H32N2O3
    4-(4-methoxy-5,6,7,8-tetrahydronaphthalen-1-yl)-N-[2-(1-methylpyrrolidin-2-yl)ethyl]-4-oxobutanamide
    —— 4-hydroxy-3-o-tolylazo-naphthalene-1-sulfonic acid 74782-95-9 C17H14N2O4S
    4-hydroxy-3-o-tolylazo-naphthalene-1-sulfonic acid
    —— 4-(N,N-diphenylamino)phenyl-1-thionia-5-thiacyclooctane trifluoromethanesulfonate 117007-58-6 CF3O3S*C24H26NS2
    4-(N,N-diphenylamino)phenyl-1-thionia-5-thiacyclooctane trifluoromethanesulfonate
    —— (4S,2"R)-1'-[(6-cyano-1,2,3,4-tetrahydronaphthalene)-2-yl]-3,4-dihydro-6-methanesulfonamidospiro(2H-1-benzopyran-2,4'-piperidine)-4-amine 159385-60-1 C25H30N4O3S
    (4S,2"R)-1'-[(6-cyano-1,2,3,4-tetrahydronaphthalene)-2-yl]-3,4-dihydro-6-methanesulfonamidospiro(2H-1-benzopyran-2,4'-piperidine)-4-amine
    —— 4''-O-(butyl-carbamoyl)azithromycin 959842-93-4 C43H81N3O13
    4''-O-(butyl-carbamoyl)azithromycin
    —— 4-[8-[6-Amino-5-(trifluoromethyl)pyridin-3-yl]-[1,2,4]triazolo[4,3-a]quinoxalin-1-yl]cyclohexan-1-ol 1366048-35-2 C21H19F3N6O
    4-[8-[6-Amino-5-(trifluoromethyl)pyridin-3-yl]-[1,2,4]triazolo[4,3-a]quinoxalin-1-yl]cyclohexan-1-ol
    —— [4-[2-amino-4-methyl-10-(6-phenylpyridin-3-yl)-1,6,8,12-tetrazatricyclo[7.3.0.03,7]dodeca-2,4,7,9,11-pentaen-6-yl]piperidin-1-yl]-(3-amino-1H-pyrazol-5-yl)methanone 1372399-02-4 C29H28N10O
    [4-[2-amino-4-methyl-10-(6-phenylpyridin-3-yl)-1,6,8,12-tetrazatricyclo[7.3.0.03,7]dodeca-2,4,7,9,11-pentaen-6-yl]piperidin-1-yl]-(3-amino-1H-pyrazol-5-yl)methanone
    —— 4-Chloro-2,3-dihydro-7-methoxy-1-methylene-1H-indene 136949-72-9 C11H11ClO
    4-Chloro-2,3-dihydro-7-methoxy-1-methylene-1H-indene
    —— 4-(((tert-butyldimethylsilyl)oxy)methyl)-3-(2,6-dichlorophenyl)-5-(prop-1-en-2-yl)isoxazole 1268246-33-8 C19H25Cl2NO2Si
    4-(((tert-butyldimethylsilyl)oxy)methyl)-3-(2,6-dichlorophenyl)-5-(prop-1-en-2-yl)isoxazole