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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S,6R)-6-((3S,8S,9S,10R,13R,14S,17R)-3-Hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-methyl-heptane-1,2,4-triol 82079-16-1 C27H46O4
    (4S,6R)-6-((3S,8S,9S,10R,13R,14S,17R)-3-Hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-methyl-heptane-1,2,4-triol
    —— 4-(4-Guanidinoformyl-phenylazo)-3-hydroxynaphthalin-2,7-disulfonsaeure 3165-98-8 C18H15N5O8S2
    4-(4-Guanidinoformyl-phenylazo)-3-hydroxynaphthalin-2,7-disulfonsaeure
    —— 4-Butylmercapto-3,5-dimethyl-1-phenyl-pyrazol 97261-96-6 C15H20N2S
    4-Butylmercapto-3,5-dimethyl-1-phenyl-pyrazol
    —— 4-Acetoxy-5-oxo-1-phenyl-2-(4-chlor-phenyl)-Δ<sup>3</sup>-pyrrolin-carbonsaeure-(3)-ethylester 94864-14-9 C21H18ClNO5
    4-Acetoxy-5-oxo-1-phenyl-2-(4-chlor-phenyl)-Δ<sup>3</sup>-pyrrolin-carbonsaeure-(3)-ethylester
    —— 4-Methoxy-5,5-dimethyl-2,2-diphenyl-4-p-tolyl-1,3-dioxolan 39097-08-0 C25H26O3
    4-Methoxy-5,5-dimethyl-2,2-diphenyl-4-p-tolyl-1,3-dioxolan
    —— 4-(4-morpholinophenylamino)-2-(piperidin-4-ylmethylamino)pyrido[4,3-d]pyrimidin-5(6H)-one hydrochloride 1300608-95-0 C23H29N7O2*ClH
    4-(4-morpholinophenylamino)-2-(piperidin-4-ylmethylamino)pyrido[4,3-d]pyrimidin-5(6H)-one hydrochloride
    —— 4-(2-Chloro-ethyl)-benzene-1,2-diamine 847238-06-6 C8H11ClN2
    4-(2-Chloro-ethyl)-benzene-1,2-diamine
    —— (4-formylphenyl)(4’-methoxyphenyl)iodonium chloride 1453864-57-7 C14H12IO2*Cl
    (4-formylphenyl)(4’-methoxyphenyl)iodonium chloride
    —— 4-((1R,2S)-2-(tert-butyldimethylsilyloxy)-1-(5-(4-iodophenyl)-1,3,4-oxadiazol-2-yl)propylamino)-2-chloro-3-methylbenzonitrile 1182368-65-5 C25H30ClIN4O2Si
    4-((1R,2S)-2-(tert-butyldimethylsilyloxy)-1-(5-(4-iodophenyl)-1,3,4-oxadiazol-2-yl)propylamino)-2-chloro-3-methylbenzonitrile
    —— 4-[(2-bromobenzyl)amino]-N-benzyl-1,8-naphthalimide 943530-66-3 C26H19BrN2O2
    4-[(2-bromobenzyl)amino]-N-benzyl-1,8-naphthalimide
    —— (4-chlorophenyl)(1,2,3,4-tetrahydro-8-hydroxypyrimido[1,2-a]indol-10-yl)methanone 1258511-71-5 C18H15ClN2O2
    (4-chlorophenyl)(1,2,3,4-tetrahydro-8-hydroxypyrimido[1,2-a]indol-10-yl)methanone
    —— [(4-Methoxy-phenyl)-dimethyl-silanyl]-acetic acid methyl ester 52328-41-3 C12H18O3Si
    [(4-Methoxy-phenyl)-dimethyl-silanyl]-acetic acid methyl ester
    —— 4-hydroxy-4-isopropyl-1-phenyl-pyrazolidine-3,5-dione 100135-41-9 C12H14N2O3
    4-hydroxy-4-isopropyl-1-phenyl-pyrazolidine-3,5-dione
    —— 4-(2-Thioxo-benzooxazole-3-carboximidoyloxy)-benzoic acid methyl ester 90430-55-0 C16H12N2O4S
    4-(2-Thioxo-benzooxazole-3-carboximidoyloxy)-benzoic acid methyl ester
    —— (4,5-diazafluorene)pentacarbonyltungsten 106213-21-2 C16H8N2O5W
    (4,5-diazafluorene)pentacarbonyltungsten
    —— (4S,5R)-3,4-diphenyl-1,3-diazabicyclo[3.3.0]octane 1421699-04-8 C18H20N2
    (4S,5R)-3,4-diphenyl-1,3-diazabicyclo[3.3.0]octane
    —— [4-(1H-indazole-3-carbonyl)phenyl] acetate 1207666-90-7 C16H12N2O3
    [4-(1H-indazole-3-carbonyl)phenyl] acetate
    —— 4-amino-3-(4-hydroxyphenyl)-5-(4-tolyl)-4H-1,2,4-triazole 1001848-24-3 C15H14N4O
    4-amino-3-(4-hydroxyphenyl)-5-(4-tolyl)-4H-1,2,4-triazole
    —— 4-[(3,5-dichlorophenyl)amino]-6-{[(1R)-1-phenylethylamino]}-1,7-naphthyridine-3-carbonitrile 915009-86-8 C23H17Cl2N5
    4-[(3,5-dichlorophenyl)amino]-6-{[(1R)-1-phenylethylamino]}-1,7-naphthyridine-3-carbonitrile
    —— <4-13C>2-methoxyaniline 92241-85-5 C7H9NO
    <4-13C>2-methoxyaniline
    —— 4-(2-diethylamino-ethylcarbamoyl)-1-methyl-pyridinium; iodide 108871-41-6 C13H22N3O*I
    4-(2-diethylamino-ethylcarbamoyl)-1-methyl-pyridinium; iodide
    —— 4-(5-chloro-2-nitro-phenyl)-2-methyl-pyrrole-3-carboxylic acid ethyl ester 5881-65-2 C14H13ClN2O4
    4-(5-chloro-2-nitro-phenyl)-2-methyl-pyrrole-3-carboxylic acid ethyl ester
    —— 4-phenyl-2-oxa-3-aza-spiro[4.6]undec-3-ene 107055-46-9 C15H19NO
    4-phenyl-2-oxa-3-aza-spiro[4.6]undec-3-ene
    —— 4-Carbamoyl-4-(2-{2-[(3aR,5S,6R,6aR)-5-(2,2-dimethyl-[1,3]dioxolan-4-yl)-2-phenyl-3a,5,6,6a-tetrahydro-furo[3,2-d]oxazol-6-yloxy]-acetylamino}-propionylamino)-butyric acid 66025-54-5 C26H34N4O10
    4-Carbamoyl-4-(2-{2-[(3aR,5S,6R,6aR)-5-(2,2-dimethyl-[1,3]dioxolan-4-yl)-2-phenyl-3a,5,6,6a-tetrahydro-furo[3,2-d]oxazol-6-yloxy]-acetylamino}-propionylamino)-butyric acid
    —— (4-Chloro-phenyl)-carbamic acid 2-(2-hydroxymethyl-phenoxy)-ethyl ester 52073-57-1 C16H16ClNO4
    (4-Chloro-phenyl)-carbamic acid 2-(2-hydroxymethyl-phenoxy)-ethyl ester
    —— 4-((E)-1-Ethyl-2-fluoro-but-1-enylselanyl)-butyric acid ethyl ester 181075-88-7 C12H21FO2Se
    4-((E)-1-Ethyl-2-fluoro-but-1-enylselanyl)-butyric acid ethyl ester
    —— 4-N-[4-fluoro-3-(trifluoromethyl)phenyl]-6-morpholin-4-yl-2-N-[[4-(1,1,2,2-tetrafluoroethoxy)phenyl]methylideneamino]-1,3,5-triazine-2,4-diamine 1138566-23-0 C23H19F8N7O2
    4-N-[4-fluoro-3-(trifluoromethyl)phenyl]-6-morpholin-4-yl-2-N-[[4-(1,1,2,2-tetrafluoroethoxy)phenyl]methylideneamino]-1,3,5-triazine-2,4-diamine
    —— 4-(2-chlorophenyl)-6,7-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazine-2-thione 135009-65-3 C11H8ClN3S2
    4-(2-chlorophenyl)-6,7-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazine-2-thione
    —— 4-amino-3-(3-nitrophenylazo)naphthalene-1-sulfonic acid sodium salt 82051-98-7 C16H12N4O5S*HNa
    4-amino-3-(3-nitrophenylazo)naphthalene-1-sulfonic acid sodium salt
    —— 4-cyano-3-methoxy-1-methyl-7-oxo-5,6,7,8-tetrahydroisoquinoline 130483-01-1 C12H12N2O2
    4-cyano-3-methoxy-1-methyl-7-oxo-5,6,7,8-tetrahydroisoquinoline
    —— 4-Benzamido-5-phenyl-2-(α-pyridyl)-pyrazolidin-3-on 53833-41-3 C21H18N4O2
    4-Benzamido-5-phenyl-2-(α-pyridyl)-pyrazolidin-3-on
    —— 4-(Methoxymethyl)-2-methyl-1,3-dioxan-5-ol 50432-75-2 C7H14O4
    4-(Methoxymethyl)-2-methyl-1,3-dioxan-5-ol
    —— 4-(N-(tert-butoxycarbonyl)cyclopropanesulfonamido)-3-(cyclopropylmethoxy)benzoic acid 1548870-78-5 C19H25NO7S
    4-(N-(tert-butoxycarbonyl)cyclopropanesulfonamido)-3-(cyclopropylmethoxy)benzoic acid
    —— 4-(4,4-diphenyl-3,4-dihydroquinazolin-2-yl)-N,N-dimethylaniline perchlorate 1425934-34-4 C28H25N3*ClHO4
    4-(4,4-diphenyl-3,4-dihydroquinazolin-2-yl)-N,N-dimethylaniline perchlorate
    —— 4-(Methylamino)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde 1422268-46-9 C14H20BNO3
    4-(Methylamino)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde
    —— 4-isopropyl-7-oxo-hept-2-enoic acid ethyl ester 861818-48-6 C12H20O3
    4-isopropyl-7-oxo-hept-2-enoic acid ethyl ester
    —— (4aR,8aR)-(-)-3,4,7,8-tetrahydro-4a-methyl-2H,5H-thiopyrano<4,3-b>pyran-2-one 139027-58-0 C9H14O2S
    (4aR,8aR)-(-)-3,4,7,8-tetrahydro-4a-methyl-2H,5H-thiopyrano<4,3-b>pyran-2-one
    —— 4-(p-tolyl)-2-methylenebutyrolactone 52962-06-8 C12H12O2
    4-(p-tolyl)-2-methylenebutyrolactone
    —— 4,5,7,8-(4',4''-dimethyl-6',6''-di-tert-butyl)dibenzo-2-thiono-2-ethoxy-6H-1,3,2-dioxaphosphocine 105260-37-5 C25H35O3PS
    4,5,7,8-(4',4''-dimethyl-6',6''-di-tert-butyl)dibenzo-2-thiono-2-ethoxy-6H-1,3,2-dioxaphosphocine
    —— (4E)-3-(tert-butyldimethylsiloxy)hex-4-enal oxime 221299-06-5 C12H25NO2Si
    (4E)-3-(tert-butyldimethylsiloxy)hex-4-enal oxime
    —— 4-Acetamido-2'-methyl-4'-hydroxy-azobenzol 94252-58-1 C15H15N3O2
    4-Acetamido-2'-methyl-4'-hydroxy-azobenzol
    —— 4-Fluor-1-methyl-N-octanoyl-benzol-sulfonsaeure-(2)-amid 793-77-1 C15H22FNO3S
    4-Fluor-1-methyl-N-octanoyl-benzol-sulfonsaeure-(2)-amid
    —— 4-Aethoxycarbonyl-4'-methoxy-chalkon 95937-41-0 C19H18O4
    4-Aethoxycarbonyl-4'-methoxy-chalkon
    —— 4-Methoxy-β-<3-methoxy-phenyl>-hydrozimtsaeure-nitril 94908-51-7 C17H17NO2
    4-Methoxy-β-<3-methoxy-phenyl>-hydrozimtsaeure-nitril
    —— 4-Methylmercapto-2-p-tolyl-chinazolin 93020-50-9 C16H14N2S
    4-Methylmercapto-2-p-tolyl-chinazolin
    —— 4,5,6,7-tetrahydro-6,6-dimethyl-4-oxo-1-propylindol-2-carboxaldehyde 96103-16-1 C14H19NO2
    4,5,6,7-tetrahydro-6,6-dimethyl-4-oxo-1-propylindol-2-carboxaldehyde
    —— 4-Chloro-2,2-dimethyl-6-phenyl-2H-pyran 133721-54-7 C13H13ClO
    4-Chloro-2,2-dimethyl-6-phenyl-2H-pyran
    —— 4,4,5,5-tetramethyl-2-(spiro[3.4]nonan-2-ylmethyl)-1,3,2-dioxaborolane 1422558-36-8 C16H29BO2
    4,4,5,5-tetramethyl-2-(spiro[3.4]nonan-2-ylmethyl)-1,3,2-dioxaborolane
    —— 4-Methyl-benzoic acid (2R,3S,4S,5R,6S)-3,5-bis-benzyloxy-6-[(2R,3S,4R,5R,6S)-4-benzyloxy-2-benzyloxymethyl-5-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-6-(4-methoxy-phenoxy)-tetrahydro-pyran-3-yloxy]-4-(2-chloro-acetoxy)-tetrahydro-pyran-2-ylmethyl ester 187157-31-9 C65H62ClNO15
    4-Methyl-benzoic acid (2R,3S,4S,5R,6S)-3,5-bis-benzyloxy-6-[(2R,3S,4R,5R,6S)-4-benzyloxy-2-benzyloxymethyl-5-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-6-(4-methoxy-phenoxy)-tetrahydro-pyran-3-yloxy]-4-(2-chloro-acetoxy)-tetrahydro-pyran-2-ylmethyl ester
    —— 4-Methyl-benzaldehyd-<4-(2-mercapto-phenyl)-thiosemicarbazon> 20158-26-3 C15H15N3S2
    4-Methyl-benzaldehyd-<4-(2-mercapto-phenyl)-thiosemicarbazon>