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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[Bis-(2-morpholin-4-yl-ethyl)-amino]-2-methyl-8H-pyrimido[5,4-b][1,4]oxazin-7-one 130558-62-2 C19H30N6O4
    4-[Bis-(2-morpholin-4-yl-ethyl)-amino]-2-methyl-8H-pyrimido[5,4-b][1,4]oxazin-7-one
    —— 4-trans-Hydroxy-7-methoxy-1.2.3.4.4a-ref.-9.10.10a-cis-octahydro-phenanthren 18939-20-3 C15H20O2
    4-trans-Hydroxy-7-methoxy-1.2.3.4.4a-ref.-9.10.10a-cis-octahydro-phenanthren
    —— (4'S,7R,11S)-7-(2,2-dimethyl-[1,3]dioxolan-4-yl)-11-furan-2-yl-2,4-dimethyl-2,4-diazaspiro[5.5]undecane-1,3,5,9-tetraone 1345200-92-1 C20H24N2O7
    (4'S,7R,11S)-7-(2,2-dimethyl-[1,3]dioxolan-4-yl)-11-furan-2-yl-2,4-dimethyl-2,4-diazaspiro[5.5]undecane-1,3,5,9-tetraone
    —— (4R)-4-ethenyl-2-[(2S,3R,5R)-2,3,5-trimethyl-7-((2S)-N-methyl-2-methylbutyramido-heptyl)]oxazoline 320743-05-3 C21H38N2O2
    (4R)-4-ethenyl-2-[(2S,3R,5R)-2,3,5-trimethyl-7-((2S)-N-methyl-2-methylbutyramido-heptyl)]oxazoline
    —— 4,6-dimethylpyridin-2-amine benzoate 1258003-43-8 C7H6O2*C7H10N2
    4,6-dimethylpyridin-2-amine benzoate
    —— 4-amino-N-[3-(2,4-dimethyl-benzyl)-[1,2,4]thiadiazol-5-yl]-benzenesulfonamide 94802-55-8 C17H18N4O2S2
    4-amino-N-[3-(2,4-dimethyl-benzyl)-[1,2,4]thiadiazol-5-yl]-benzenesulfonamide
    —— (4R,5S)-5-(4-(benzyloxy)-3-methoxyphenyl)-3-((dimethylamino)methyl)-4-methyldihydrofuran-2(3H)-one 1227745-06-3 C22H27NO4
    (4R,5S)-5-(4-(benzyloxy)-3-methoxyphenyl)-3-((dimethylamino)methyl)-4-methyldihydrofuran-2(3H)-one
    —— 4-[2-ethyl-7-(2,4,6-trimethyl-phenyl)-6,7-dihydro-5H-imidazo[1,2-a]imidazol-3-yl]-heptan-4-ol 444322-41-2 C23H35N3O
    4-[2-ethyl-7-(2,4,6-trimethyl-phenyl)-6,7-dihydro-5H-imidazo[1,2-a]imidazol-3-yl]-heptan-4-ol
    —— 4-[4-(tert-Butyl-dimethyl-silanyloxymethyl)-phenyl]-1-ethyl-3-isopropyl-6-thioxo-[1,3,5]triazinan-2-one 174316-16-6 C21H35N3O2SSi
    4-[4-(tert-Butyl-dimethyl-silanyloxymethyl)-phenyl]-1-ethyl-3-isopropyl-6-thioxo-[1,3,5]triazinan-2-one
    —— 4,4'-Dichlor-2,2',6,6'-tetranitro-diphenylsulfid 91268-74-5 C12H4Cl2N4O8S
    4,4'-Dichlor-2,2',6,6'-tetranitro-diphenylsulfid
    —— 4-O-acetyl-2-O-benzoyl-3,6-dideoxy-α-L-xylohexopyranose 130163-44-9 C15H18O6
    4-O-acetyl-2-O-benzoyl-3,6-dideoxy-α-L-xylohexopyranose
    —— 4-chloro-2-(2,4-dichloro-phenyl)-5,6-dimethyl-pyrimidine 404827-85-6 C12H9Cl3N2
    4-chloro-2-(2,4-dichloro-phenyl)-5,6-dimethyl-pyrimidine
    —— 4-(p-nitrobenzyl)tropone 112126-64-4 C14H11NO3
    4-(p-nitrobenzyl)tropone
    —— 4-[(1-(2-(4-p-Chlorophenyl-piperazino)-phenyl)-1-ethyl)-aminocarbonylmethyl]-benzoic acid 83901-45-5 C27H28ClN3O3
    4-[(1-(2-(4-p-Chlorophenyl-piperazino)-phenyl)-1-ethyl)-aminocarbonylmethyl]-benzoic acid
    —— 4-chloro-N-[3-[[3-(6-fluoro-1,2-benzoxazol-3-yl)propylmethylamino]methyl]phenyl]benzenesulphonamide 1459259-70-1 C24H23ClFN3O3S
    4-chloro-N-[3-[[3-(6-fluoro-1,2-benzoxazol-3-yl)propylmethylamino]methyl]phenyl]benzenesulphonamide
    —— 4-Acetoxy-symm-octahydro-acridin 2637-90-3 C15H19NO2
    4-Acetoxy-symm-octahydro-acridin
    —— 4-Hydroxy-3-<1-(2,4-dimethyl-phenyl)-propyl>-cumarin 109980-38-3 C20H20O3
    4-Hydroxy-3-<1-(2,4-dimethyl-phenyl)-propyl>-cumarin
    —— 4-morpholin-4-ylmethyl-1,1-dioxo-2,6-diphenyl-1λ<sup>6</sup>-[1,2,6]thiadiazinane-3,5-dione 110375-65-0 C20H21N3O5S
    4-morpholin-4-ylmethyl-1,1-dioxo-2,6-diphenyl-1λ<sup>6</sup>-[1,2,6]thiadiazinane-3,5-dione
    —— 4-{[bis-(2-hydroxy-ethyl)-amino]-methyl}-1,1-dioxo-2,6-diphenyl-1λ<sup>6</sup>-[1,2,6]thiadiazinane-3,5-dione 103395-70-6 C20H23N3O6S
    4-{[bis-(2-hydroxy-ethyl)-amino]-methyl}-1,1-dioxo-2,6-diphenyl-1λ<sup>6</sup>-[1,2,6]thiadiazinane-3,5-dione
    —— 4-((E)-2-Nitro-vinyl)-quinoline 1-oxide 1082-26-4 C11H8N2O3
    4-((E)-2-Nitro-vinyl)-quinoline 1-oxide
    —— 4-(toluene-4-sulfonyloxy)-benzenesulfonic acid 15240-15-0 C13H12O6S2
    4-(toluene-4-sulfonyloxy)-benzenesulfonic acid
    —— 4,6-dichloro-1-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)pyrrolo-<2,3-d>pyrimidine 97350-96-4 C27H23Cl2N3O5
    4,6-dichloro-1-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)pyrrolo-<2,3-d>pyrimidine
    —— 4,7-Dichlor-5-methyl-2-cyano-benzimidazol 29974-47-8 C9H5Cl2N3
    4,7-Dichlor-5-methyl-2-cyano-benzimidazol
    —— 4-(2,4,5-trichloro-phenyl)-4<i>H</i>-tetrazolo[1,5-<i>a</i>]quinazolin-5-one 59342-42-6 C14H6Cl3N5O
    4-(2,4,5-trichloro-phenyl)-4<i>H</i>-tetrazolo[1,5-<i>a</i>]quinazolin-5-one
    —— 4-(4-Chloro-3-nitro-phenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydro-quinoline-3-carboxylic acid isopropyl ester 33323-27-2 C20H21ClN2O5
    4-(4-Chloro-3-nitro-phenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydro-quinoline-3-carboxylic acid isopropyl ester
    —— {4,6-[(2-hydroxy-ethyl)-methyl-amino]-[1,3,5]triazin-2-yl}-phosphonic acid diethyl ester 60321-55-3 C13H26N5O5P
    {4,6-[(2-hydroxy-ethyl)-methyl-amino]-[1,3,5]triazin-2-yl}-phosphonic acid diethyl ester
    —— (4aS,6aS,6bR,10S,12aR)-benzyl 10-acetoxy-14-chloro-2,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylate 1415383-79-7 C39H55ClO4
    (4aS,6aS,6bR,10S,12aR)-benzyl 10-acetoxy-14-chloro-2,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylate
    —— 4-bromo-5-ethyl-2-methoxy-5-methyl-2,5-dihydro-[1,2]oxaphosphole 2-oxide 66133-01-5 C7H12BrO3P
    4-bromo-5-ethyl-2-methoxy-5-methyl-2,5-dihydro-[1,2]oxaphosphole 2-oxide
    —— 4-Methyl-6-phenyl-2H-pyran-2-thion 94079-25-1 C12H10OS
    4-Methyl-6-phenyl-2H-pyran-2-thion
    —— <4-methylbenzofuran-(2,3)>-dihydantoin 76103-52-1 C15H12N4O5
    <4-methylbenzofuran-(2,3)>-dihydantoin
    —— 4-[(E)-3-(3,5-dichlorophenyl)-4,4,4-trifluorobut-1-enyl]-2-methyl-N-(oxolan-3-ylmethyl)benzamide 1416976-90-3 C23H22Cl2F3NO2
    4-[(E)-3-(3,5-dichlorophenyl)-4,4,4-trifluorobut-1-enyl]-2-methyl-N-(oxolan-3-ylmethyl)benzamide
    —— 4-chloro-6,7-difluoro-1-methylquinolin-2(1H)-one 1613289-31-8 C10H6ClF2NO
    4-chloro-6,7-difluoro-1-methylquinolin-2(1H)-one
    —— 4-[2-(5,7-Dimethyl-2,3-dioxo-2,3-dihydro-indol-1-yl)-acetyl]-piperazine-1-carboxylic acid tert-butyl ester 319492-15-4 C21H27N3O5
    4-[2-(5,7-Dimethyl-2,3-dioxo-2,3-dihydro-indol-1-yl)-acetyl]-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-methoxy-1-[(2R,4R,5R)-4-(4-methoxy-phenyl)-5-[4-(3-methoxy-propyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]-1-(toluene-4-sulfonyl)-piperidin-2-yl]-butan-2-one 911706-86-0 C37H48N2O8S
    4-methoxy-1-[(2R,4R,5R)-4-(4-methoxy-phenyl)-5-[4-(3-methoxy-propyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]-1-(toluene-4-sulfonyl)-piperidin-2-yl]-butan-2-one
    —— 4-Hydroxy-3-[3-hydroxy-4-oxo-4H-naphthalen-(1Z)-ylideneamino]-naphthalene-1-sulfonic acid 87491-44-9 C20H13NO6S
    4-Hydroxy-3-[3-hydroxy-4-oxo-4H-naphthalen-(1Z)-ylideneamino]-naphthalene-1-sulfonic acid
    —— 4-cyclopropyl-7,7-dimethyl-2-tosyl-2,3,7,8-tetrahydro-1Hbenzo[f]isoindol-5(6H)-one 1410674-42-8 C24H27NO3S
    4-cyclopropyl-7,7-dimethyl-2-tosyl-2,3,7,8-tetrahydro-1Hbenzo[f]isoindol-5(6H)-one
    —— 4-Methoxy-benzoic acid (3S,5R,6R,8S,9S,10R,13R,14S,17R)-3-acetoxy-17-((R)-1,5-dimethyl-hexyl)-5-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-6-yl ester 56617-48-2 C37H56O6
    4-Methoxy-benzoic acid (3S,5R,6R,8S,9S,10R,13R,14S,17R)-3-acetoxy-17-((R)-1,5-dimethyl-hexyl)-5-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-6-yl ester
    —— 4-hydroxy-4'-(11-dodecynyloxy)biphenyl 258355-42-9 C24H30O2
    4-hydroxy-4'-(11-dodecynyloxy)biphenyl
    —— 4-((4-fluorophenyl)(hydroxy)methylene)isochromane-1,3-dione 1178005-93-0 C16H9FO4
    4-((4-fluorophenyl)(hydroxy)methylene)isochromane-1,3-dione
    —— 4-cyano-3-(2,4-dichlorophenyl)-N-[2-(3,5-dimethylpyrazol-1-yl)ethyl]-5-morpholin-4-ylthiophene-2-carboxamide 1174303-55-9 C23H23Cl2N5O2S
    4-cyano-3-(2,4-dichlorophenyl)-N-[2-(3,5-dimethylpyrazol-1-yl)ethyl]-5-morpholin-4-ylthiophene-2-carboxamide
    —— 4-(2,2-Dimethyl-propionyl)-2-phenyl-2H-pyrazole-3-carboxylic acid methyl ester 130188-00-0 C16H18N2O3
    4-(2,2-Dimethyl-propionyl)-2-phenyl-2H-pyrazole-3-carboxylic acid methyl ester
    —— 4-N-benzyl-4-N-phenyl-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine 1033543-69-9 C18H16N6
    4-N-benzyl-4-N-phenyl-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine
    —— (4aR,6aS,10aR,10bR)-1,1,4,4,6a,10-Hexamethyl-1,4,4a,5,6,6a,7,8,10a,10b-decahydro-2H-naphtho[1,2-d][1,3]oxazin-1-ium; iodide 95585-28-7 C18H32NO*I
    (4aR,6aS,10aR,10bR)-1,1,4,4,6a,10-Hexamethyl-1,4,4a,5,6,6a,7,8,10a,10b-decahydro-2H-naphtho[1,2-d][1,3]oxazin-1-ium; iodide
    —— 4-(1-(azepan-1-yl)-3-phenylprop-2-yn-1-yl)phenol 1388717-57-4 C21H23NO
    4-(1-(azepan-1-yl)-3-phenylprop-2-yn-1-yl)phenol
    —— 4-<2-(1,3-Dioxo-indanyl)>-pyridin-1-oxid 88874-02-6 C14H9NO3
    4-<2-(1,3-Dioxo-indanyl)>-pyridin-1-oxid
    —— 4-chloro-<i>N</i>-(4-methyl-benzylidene)-aniline <i>N</i>-oxide 55396-88-8 C14H12ClNO
    4-chloro-<i>N</i>-(4-methyl-benzylidene)-aniline <i>N</i>-oxide
    —— 4,4',4'',4'''-[silanetetrayltetrakis(1,4-phenylene)]tetrakis(3,5-heptanedione) 1055998-91-8 C52H60O8Si
    4,4',4'',4'''-[silanetetrayltetrakis(1,4-phenylene)]tetrakis(3,5-heptanedione)
    —— 4-((1-methyl-1H-indol-5-yl)sulfonyl)-6-(2-methylpyrimidin-5-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine 1401774-77-3 C22H20N4O3S
    4-((1-methyl-1H-indol-5-yl)sulfonyl)-6-(2-methylpyrimidin-5-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine
    —— (4-bromophenyl)-[5-(2H-tetrazol-5-yl)indol-1-yl]methanone 720696-31-1 C16H10BrN5O
    (4-bromophenyl)-[5-(2H-tetrazol-5-yl)indol-1-yl]methanone
    —— (4-chloro-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridin-5-yl)-[1-(3,5-dichlorophenyl)-6,8-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]methanone 848901-55-3 C26H23Cl3N4O3
    (4-chloro-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridin-5-yl)-[1-(3,5-dichlorophenyl)-6,8-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]methanone