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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S,5R)-5-Benzyloxy-1-(2-methyl-[1,3]dioxolan-2-yl)-heptan-4-ol 80928-08-1 C18H28O4
    (4S,5R)-5-Benzyloxy-1-(2-methyl-[1,3]dioxolan-2-yl)-heptan-4-ol
    —— 4-chloro-2-(pyridin-3-yl)-N-tert-butylbenzamide 1252815-38-5 C16H17ClN2O
    4-chloro-2-(pyridin-3-yl)-N-tert-butylbenzamide
    —— 4,5-bis(pyridin-3-ylthio)-1,3-dithiole-2-thione 1449507-29-2 C13H8N2S5
    4,5-bis(pyridin-3-ylthio)-1,3-dithiole-2-thione
    —— 4-amidino-4'-[[(4-methoxycarbonylpiperidino)carbonyl]methyloxy]biphenyl hydrochloride 144529-35-1 C22H25N3O4*ClH
    4-amidino-4'-[[(4-methoxycarbonylpiperidino)carbonyl]methyloxy]biphenyl hydrochloride
    —— 4,5,5-trimethyl-3-thiophen-2-yl-1,5-dihydro-pyrrol-2-one 13541-86-1 C11H13NOS
    4,5,5-trimethyl-3-thiophen-2-yl-1,5-dihydro-pyrrol-2-one
    —— 4-hydroxy-3-methyl-3,4-dihydro-2<i>H</i>-isoquinolin-1-one 855623-28-8 C10H11NO2
    4-hydroxy-3-methyl-3,4-dihydro-2<i>H</i>-isoquinolin-1-one
    —— 4-nitrobenzyl (1S,5R,6S)-6-((1R)-1-hydroxyethyl)-1-methyl-2-(6-methylimidazo[5,1-b]thiazolium-3-yl)-1-carbapen-2-em-3-carboxylate iodide 211034-26-3 C23H23N4O6S*I
    4-nitrobenzyl (1S,5R,6S)-6-((1R)-1-hydroxyethyl)-1-methyl-2-(6-methylimidazo[5,1-b]thiazolium-3-yl)-1-carbapen-2-em-3-carboxylate iodide
    —— 4-hexylbenzoyloxy-4'-aniline 202828-24-8 C19H23NO2
    4-hexylbenzoyloxy-4'-aniline
    —— 4'-undecyloxy-4-(2'-octanoyloxypropoxy)-biphenyl 127632-86-4 C34H52O4
    4'-undecyloxy-4-(2'-octanoyloxypropoxy)-biphenyl
    —— 4'-(4-tert-butyl-1-cyclohexenyl)-N-[5-(2-furyl)-1,3,4-oxadiazol-2-yl]-3-biphenylcarboxamide 1313755-44-0 C29H29N3O3
    4'-(4-tert-butyl-1-cyclohexenyl)-N-[5-(2-furyl)-1,3,4-oxadiazol-2-yl]-3-biphenylcarboxamide
    —— (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-6b-acetyl-8-(3,5-difluoro-benzyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-4b,5,6,6a,6b,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthren-2-one 1323943-65-2 C30H33F4NO3
    (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-6b-acetyl-8-(3,5-difluoro-benzyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-4b,5,6,6a,6b,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthren-2-one
    —— (4aR,4bS,5S,6aS,6bS,9aR,10aS,10bS)-8-butyl-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,6b,7,8,9,9a,10,10a,10b,11,12-hexadecahydro-8-aza-pentaleno[2,1-a]phenanthrene-9-carboxylic acid ethyl ester 1323942-93-3 C30H43NO6
    (4aR,4bS,5S,6aS,6bS,9aR,10aS,10bS)-8-butyl-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,6b,7,8,9,9a,10,10a,10b,11,12-hexadecahydro-8-aza-pentaleno[2,1-a]phenanthrene-9-carboxylic acid ethyl ester
    —— (4R,5R)-5-(3-methoxyphenyl)-4-(3-((2-methylthiazol-4-yl)ethynyl)phenyl)oxazolidin-2-one 1375749-75-9 C22H18N2O3S
    (4R,5R)-5-(3-methoxyphenyl)-4-(3-((2-methylthiazol-4-yl)ethynyl)phenyl)oxazolidin-2-one
    —— 4-[2-(3,5-bis-O-(tert-butyldimethylsilyl)-2-deoxy-β-D-ribofuranosyl)-E-vinyl]-N-(4-methoxybenzyl)-5-methyl-thiazol-2-one 940285-52-9 C31H51NO5SSi2
    4-[2-(3,5-bis-O-(tert-butyldimethylsilyl)-2-deoxy-β-D-ribofuranosyl)-E-vinyl]-N-(4-methoxybenzyl)-5-methyl-thiazol-2-one
    —— 4-[2-(1-benzoylpiperidin-4-yl)-4H-1,3-benzodioxin-6-yl]-N-cyclopropylbenzamide 1200573-83-6 C30H30N2O4
    4-[2-(1-benzoylpiperidin-4-yl)-4H-1,3-benzodioxin-6-yl]-N-cyclopropylbenzamide
    —— 4-{2-[2-(acetylamino)-1,3-thiazol-4-yl]ethyl}-3-fluorobenzoic acid 1174632-67-7 C14H13FN2O3S
    4-{2-[2-(acetylamino)-1,3-thiazol-4-yl]ethyl}-3-fluorobenzoic acid
    —— 4-tert-Butyl-1-methylselanylmethyl-cyclohexanol 104331-98-8 C12H24OSe
    4-tert-Butyl-1-methylselanylmethyl-cyclohexanol
    —— 4-Dicyanmethylen-3,5-diphenyl-2-(p-tolyl)-2-cyclopenten-1-on 73661-98-0 C27H18N2O
    4-Dicyanmethylen-3,5-diphenyl-2-(p-tolyl)-2-cyclopenten-1-on
    —— 4-ethyl-1-(6-methyl-2-thioxo-1,2-dihydro-pyrimidin-4-yl)-thiosemicarbazide 74168-87-9 C8H13N5S2
    4-ethyl-1-(6-methyl-2-thioxo-1,2-dihydro-pyrimidin-4-yl)-thiosemicarbazide
    —— 4,4'-[4,4-bis-(2-chloro-phenyl)-5-oxo-2-thioxo-imidazolidine-1,3-diyl]-bis-benzoic acid 73076-29-6 C29H18Cl2N2O5S
    4,4'-[4,4-bis-(2-chloro-phenyl)-5-oxo-2-thioxo-imidazolidine-1,3-diyl]-bis-benzoic acid
    —— 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({4-[4-(morpholin-4-yl)piperidin-1-yl]-3-nitrophenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide 1257048-15-9 C48H55ClN8O7S
    4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({4-[4-(morpholin-4-yl)piperidin-1-yl]-3-nitrophenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide
    —— 4-Chloro-benzoic acid 1,5-dimethyl-1-vinyl-hex-4-enyl ester 26438-14-2 C17H21ClO2
    4-Chloro-benzoic acid 1,5-dimethyl-1-vinyl-hex-4-enyl ester
    —— 4-[(4-bromo-phenyl)-naphthalen-2-ylamino-methyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 37052-17-8 C28H24BrN3O
    4-[(4-bromo-phenyl)-naphthalen-2-ylamino-methyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4,5,6-Trichloro-2-(1-ethoxy-ethyl)-pyrimidine 74894-08-9 C8H9Cl3N2O
    4,5,6-Trichloro-2-(1-ethoxy-ethyl)-pyrimidine
    —— 4,6,6-Trimethyl-2-morpholinon 85805-07-8 C7H13NO2
    4,6,6-Trimethyl-2-morpholinon
    —— 4-methylsulfanyl-6-(4-nitro-phenoxy)-pyrimidine 1035558-77-0 C11H9N3O3S
    4-methylsulfanyl-6-(4-nitro-phenoxy)-pyrimidine
    —— 4-(7-methoxy-6-(phenyl-ethynyl)quinazolin-2-ylamino)benzene-sulfonamide 1036743-53-9 C23H18N4O3S
    4-(7-methoxy-6-(phenyl-ethynyl)quinazolin-2-ylamino)benzene-sulfonamide
    —— 4-[4-(4-methanesulfonylphenoxymethyl)thiazol-2-yl]piperidine-1-carboxylic acid methyl ester 1037791-83-5 C18H22N2O5S2
    4-[4-(4-methanesulfonylphenoxymethyl)thiazol-2-yl]piperidine-1-carboxylic acid methyl ester
    —— 4-acetylamino-<i>N</i>-(4-pyridin-2-yl-4<i>H</i>-[1,2,4]triazol-3-yl)-benzenesulfonamide 97300-23-7 C15H14N6O3S
    4-acetylamino-<i>N</i>-(4-pyridin-2-yl-4<i>H</i>-[1,2,4]triazol-3-yl)-benzenesulfonamide
    —— 4-((E)-3-oxo-4-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)but-1-en-1-yl)phenyl acetate 1313481-89-8 C18H22O8
    4-((E)-3-oxo-4-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)but-1-en-1-yl)phenyl acetate
    —— 4-(cyclopentylidenemethyl)-N,N-dimethylaniline 1450719-47-7 C14H19N
    4-(cyclopentylidenemethyl)-N,N-dimethylaniline
    —— 4-[4 (S), 6 (S)-BIS-(TERT-BUTYL-DIMETHYL-SILANYLOXY)-1 (5), 7 (R)-dimethyl-10-trityloxy-deca-2,8-DIENYL]-2-(4-METHOXY-BENZYL)-5 S-METHYL-[1,3 (R)]dioxane 672296-37-6 C55H78O6Si2
    4-[4 (S), 6 (S)-BIS-(TERT-BUTYL-DIMETHYL-SILANYLOXY)-1 (5), 7 (R)-dimethyl-10-trityloxy-deca-2,8-DIENYL]-2-(4-METHOXY-BENZYL)-5 S-METHYL-[1,3 (R)]dioxane
    —— 4-butyl-1-(4-methoxy-phenyl)-2-(4-trifluoromethyl-phenyl)-pyrazolidine-3,5-dione 2681-11-0 C21H21F3N2O3
    4-butyl-1-(4-methoxy-phenyl)-2-(4-trifluoromethyl-phenyl)-pyrazolidine-3,5-dione
    —— [4-(2-Methoxy-phenoxythiocarbonylamino)-phenyl]-thiocarbamic acid O-(2-methoxy-phenyl) ester 31858-52-3 C22H20N2O4S2
    [4-(2-Methoxy-phenoxythiocarbonylamino)-phenyl]-thiocarbamic acid O-(2-methoxy-phenyl) ester
    —— [4-(4-Nitro-phenylazo)-5,6,7,8-tetrahydro-naphthalen-1-yl]-(3-piperidin-1-yl-propyl)-amine 3846-11-5 C24H31N5O2
    [4-(4-Nitro-phenylazo)-5,6,7,8-tetrahydro-naphthalen-1-yl]-(3-piperidin-1-yl-propyl)-amine
    —— (4aR)-2-Acetyl-7-oxo-4-methyl-8-exo-methylen-1,2,4,4a,5,6,7,8,10,10a-dekahydro-3H-4c,10bc-propano-6at,9t-ethano-(4arH,10acH)-benz<h>isochinolin 744-87-6 C22H31NO2
    (4aR)-2-Acetyl-7-oxo-4-methyl-8-exo-methylen-1,2,4,4a,5,6,7,8,10,10a-dekahydro-3H-4c,10bc-propano-6at,9t-ethano-(4arH,10acH)-benz<h>isochinolin
    —— 4-Methoxy-L-phenylalanin-tetrahydrofurfurylester 102005-94-7 C15H21NO4
    4-Methoxy-L-phenylalanin-tetrahydrofurfurylester
    —— 4-Piperidinecarboxamide, 1-(2-methyl-1-oxopropyl)-N-[4-(2-phenyldiazenyl)phenyl]- 1120274-50-1 C22H26N4O2
    4-Piperidinecarboxamide, 1-(2-methyl-1-oxopropyl)-N-[4-(2-phenyldiazenyl)phenyl]-
    —— 4-chloro-naphthalene-1-sulfonic acid anilide 133131-03-0 C16H12ClNO2S
    4-chloro-naphthalene-1-sulfonic acid anilide
    —— 4-methyl-1,2,3,4-tetrahydroacridine 64829-25-0 C14H15N
    4-methyl-1,2,3,4-tetrahydroacridine
    —— 4-((2-((4-(aminosulfonyl)phenyl)amino)-5-bromo-4-pyrimidinyl)amino)-butanamide 702677-89-2 C14H17BrN6O3S
    4-((2-((4-(aminosulfonyl)phenyl)amino)-5-bromo-4-pyrimidinyl)amino)-butanamide
    —— 4-(Cyclopropylamino)-2-[4-[[2-(methylamino)-2-oxoethyl]amino]anilino]pyrimidine-5-carboxamide 1198305-29-1 C17H21N7O2
    4-(Cyclopropylamino)-2-[4-[[2-(methylamino)-2-oxoethyl]amino]anilino]pyrimidine-5-carboxamide
    —— 4-{4-[4-carbamoyl-2-(7-trifluoromethyl-1H-indol-4-yl)-oxazol-5-yl]-phenyl}-2,2-dimethyl-piperazine-1-carboxylic acid tert-butyl ester 1449581-12-7 C30H32F3N5O4
    4-{4-[4-carbamoyl-2-(7-trifluoromethyl-1H-indol-4-yl)-oxazol-5-yl]-phenyl}-2,2-dimethyl-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-Acetoxy-α-(3,4,5-trimethoxyphenyl)zimtsaeure 39500-12-4 C20H20O7
    4-Acetoxy-α-(3,4,5-trimethoxyphenyl)zimtsaeure
    —— 4-[5-(3,4-dichlorobenzoyl)imidazol-1-yl]benzonitrile 1450739-51-1 C17H9Cl2N3O
    4-[5-(3,4-dichlorobenzoyl)imidazol-1-yl]benzonitrile
    —— 4-(4-Fluoro-2-{[(E)-2-methyl-propane-2-sulfinylimino]-methyl}-phenyl)-piperazine-1-carboxylic acid tert-butyl ester 910300-19-5 C20H30FN3O3S
    4-(4-Fluoro-2-{[(E)-2-methyl-propane-2-sulfinylimino]-methyl}-phenyl)-piperazine-1-carboxylic acid tert-butyl ester
    —— 4,6-dihydroxy-5-methoxy-isophthalaldehyde 28006-90-8 C9H8O5
    4,6-dihydroxy-5-methoxy-isophthalaldehyde
    —— 4-Ethyl-cyclopent-4-ene-1,3-dione 30268-58-7 C7H8O2
    4-Ethyl-cyclopent-4-ene-1,3-dione
    —— 4-methylphenyl 2,4,6-tri-O-acetyl-3-deoxy-α-1-thio-D-erythro-hex-2-enopyranoside 1101117-97-8 C19H22O7S
    4-methylphenyl 2,4,6-tri-O-acetyl-3-deoxy-α-1-thio-D-erythro-hex-2-enopyranoside
    —— 4-(oxo-pyrrol-2-yl-acetyl)-morpholine 53391-63-2 C10H12N2O3
    4-(oxo-pyrrol-2-yl-acetyl)-morpholine