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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-methyl-2-(trans-1-pentenyl)-5-phenyloxazolidine 1427319-64-9 C15H21NO
    4-methyl-2-(trans-1-pentenyl)-5-phenyloxazolidine
    —— 4-((5-(2-(tert-butylamino)-1-((4-sulfophenyl)imino)ethyl)-2-hydroxybenzylidene)amino)benzenesulfonic acid 1122445-22-0 C25H27N3O7S2
    4-((5-(2-(tert-butylamino)-1-((4-sulfophenyl)imino)ethyl)-2-hydroxybenzylidene)amino)benzenesulfonic acid
    —— 4,4-Dimethyl-2-<(1-methyl-1-<p-tosyl-α-methylalanylamino>)-ethyl>-oxazolon 102165-30-0 C19H27N3O5S
    4,4-Dimethyl-2-<(1-methyl-1-<p-tosyl-α-methylalanylamino>)-ethyl>-oxazolon
    —— (4-hydroxy-phenyl)-acetic acid [(3Z)-4-methyl-2-oxo-1,2-dihydro-indol-3-ylidene]-hydrazide 828251-37-2 C17H15N3O3
    (4-hydroxy-phenyl)-acetic acid [(3Z)-4-methyl-2-oxo-1,2-dihydro-indol-3-ylidene]-hydrazide
    —— 4-[5-methyl-2-(4-nitrophenyl)-1,3-oxazol-4-yl]phenol 84672-21-9 C16H12N2O4
    4-[5-methyl-2-(4-nitrophenyl)-1,3-oxazol-4-yl]phenol
    —— 4-isopropylaminothieno[3,2-d]pyrimidine-7-carboxylic acid [2,3,6-trifluoro-5-(propane-1-sulfonylamino)phenyl]amide 1269667-08-4 C19H20F3N5O3S2
    4-isopropylaminothieno[3,2-d]pyrimidine-7-carboxylic acid [2,3,6-trifluoro-5-(propane-1-sulfonylamino)phenyl]amide
    —— (4-chloro-2,6-bis-methylsulfanyl-pyrimidin-5-yl)phenyl-methanol 1080662-22-1 C13H13ClN2OS2
    (4-chloro-2,6-bis-methylsulfanyl-pyrimidin-5-yl)phenyl-methanol
    —— (4S)-3-[(2R,3R,4S)-3-hydroxy-2,4-dimethylhept-6-enoyl]-4-isopropyl-1,3-oxazolidin-2-one 479202-81-8 C15H25NO4
    (4S)-3-[(2R,3R,4S)-3-hydroxy-2,4-dimethylhept-6-enoyl]-4-isopropyl-1,3-oxazolidin-2-one
    —— 4-{N-[5-chloro-2-(3-methyl-piperidino)-α-phenyl-benzyl]-aminocarbonylmethyl}-benzoic acid 89573-30-8 C28H29ClN2O3
    4-{N-[5-chloro-2-(3-methyl-piperidino)-α-phenyl-benzyl]-aminocarbonylmethyl}-benzoic acid
    —— 4-(4-{[(1H-imidazol-2-ylmethyl)({1-[3-(8-isobutyl-2,8-diazaspiro[4.5]deca-2-yl)propyl]-1H-imidazol-2-yl}methyl)amino]methyl}phenyl)butanoic acid 1005510-94-0 C34H51N7O2
    4-(4-{[(1H-imidazol-2-ylmethyl)({1-[3-(8-isobutyl-2,8-diazaspiro[4.5]deca-2-yl)propyl]-1H-imidazol-2-yl}methyl)amino]methyl}phenyl)butanoic acid
    —— 4-acetyl-2-(dimethylamino)phenyl trifluoromethanesulfonate 689148-60-5 C11H12F3NO4S
    4-acetyl-2-(dimethylamino)phenyl trifluoromethanesulfonate
    —— 4-methyl-3,3,6,7,12,13-hexaoxo-1,2,5,5a,6,7,12,13,13a,13b-decahydrothieno<3,2-a>naphthacene 125219-94-5 C21H16O6S
    4-methyl-3,3,6,7,12,13-hexaoxo-1,2,5,5a,6,7,12,13,13a,13b-decahydrothieno<3,2-a>naphthacene
    —— 4-[N-methyl-N-(3,5-bistrifluoromethyl-benzoyl)-amino]-5-(naphth-2-yl)-pentanoic acid ethyl ester 182492-91-7 C27H25F6NO3
    4-[N-methyl-N-(3,5-bistrifluoromethyl-benzoyl)-amino]-5-(naphth-2-yl)-pentanoic acid ethyl ester
    —— 4-(1H-indol-5-yl)-3-phenyl-1,2,3-oxadiazol-3-ium-5-olate 1092513-70-6 C16H11N3O2
    4-(1H-indol-5-yl)-3-phenyl-1,2,3-oxadiazol-3-ium-5-olate
    —— 4-((E)-(S)-4-Dibenzylamino-3-oxo-5-phenyl-pent-1-enyl)-benzaldehyde 198635-28-8 C32H29NO2
    4-((E)-(S)-4-Dibenzylamino-3-oxo-5-phenyl-pent-1-enyl)-benzaldehyde
    —— 4-chloro-1-(methoxymethyl)-2-(4-methoxyphenyl)-1H-pyrrolo[2,3-b]pyridine 1346175-07-2 C16H15ClN2O2
    4-chloro-1-(methoxymethyl)-2-(4-methoxyphenyl)-1H-pyrrolo[2,3-b]pyridine
    —— [4-(Azidomethyl)-5-iodo-2-methoxyphenyl] 2,2-dimethylpropanoate 1003840-81-0 C13H16IN3O3
    [4-(Azidomethyl)-5-iodo-2-methoxyphenyl] 2,2-dimethylpropanoate
    —— 4,11,16,23-tetraphenyl-3,12,15,24-tetrazapentacyclo[19.3.1.12,6.19,13.114,18]octacosa-1(25),2(28),3,5,9,11,13(27),14(26),15,17,21,23-dodecaene 192863-72-2 C48H36N4
    4,11,16,23-tetraphenyl-3,12,15,24-tetrazapentacyclo[19.3.1.12,6.19,13.114,18]octacosa-1(25),2(28),3,5,9,11,13(27),14(26),15,17,21,23-dodecaene
    —— 4,6-dimethyl-hepta-3,5-dien-1-ol 927-05-9 C9H16O
    4,6-dimethyl-hepta-3,5-dien-1-ol
    —— (4S,12bS)-4-(2-methylprop-1-enyl)-12-tosyl-1,3,4,6,7,12b-hexahydroindolo[2,3-a]quinolizin-2(12H)-one 1421697-78-0 C26H28N2O3S
    (4S,12bS)-4-(2-methylprop-1-enyl)-12-tosyl-1,3,4,6,7,12b-hexahydroindolo[2,3-a]quinolizin-2(12H)-one
    —— 4-(6-chloro-1,1-dioxo-7-sulfamoyl-1,2,3,4-tetrahydro-1λ6-benzo[1,2,4]thiadiazin-3-yl)-benzoic acid ethyl ester 98090-15-4 C16H16ClN3O6S2
    4-(6-chloro-1,1-dioxo-7-sulfamoyl-1,2,3,4-tetrahydro-1λ6-benzo[1,2,4]thiadiazin-3-yl)-benzoic acid ethyl ester
    —— 4-Methoxy-2,4,6-tris-<4-methoxy-phenyl>-cyclohexadien-(2,5)-on-(1) 14274-95-4 C28H26O5
    4-Methoxy-2,4,6-tris-<4-methoxy-phenyl>-cyclohexadien-(2,5)-on-(1)
    —— 4-(2-cyclopropyl-4-methyl-1,3-thiazol-5-yl)-N-(4-fluorophenyl)pyrimidine-2-amine 930580-82-8 C17H15FN4S
    4-(2-cyclopropyl-4-methyl-1,3-thiazol-5-yl)-N-(4-fluorophenyl)pyrimidine-2-amine
    —— (4-tert-butylphenyl)-[4-(2H-tetrazol-5-ylcarbamoyl)benzyl]carbamic acid tert-butyl ester 307989-51-1 C24H30N6O3
    (4-tert-butylphenyl)-[4-(2H-tetrazol-5-ylcarbamoyl)benzyl]carbamic acid tert-butyl ester
    —— (4S)-1-(acetoxymethyl)-4-<<(tert-butyldimethylsilyl)oxy>methyl>-2,3,3-trimethylcyclopentene 127255-46-3 C18H34O3Si
    (4S)-1-(acetoxymethyl)-4-<<(tert-butyldimethylsilyl)oxy>methyl>-2,3,3-trimethylcyclopentene
    —— 4-methyl-2-(4-methyl-1-piperidinyl)-N-(4-{[2-(2-pyridinyl)propanoyl]amino}phenyl)benzamide 689178-02-7 C28H32N4O2
    4-methyl-2-(4-methyl-1-piperidinyl)-N-(4-{[2-(2-pyridinyl)propanoyl]amino}phenyl)benzamide
    —— (4aS,10bS)-4-allyl-9-nitro-1,2,3,4,4a,5,6,10b-octahydro-benzo[f]quinoline 884306-67-6 C16H20N2O2
    (4aS,10bS)-4-allyl-9-nitro-1,2,3,4,4a,5,6,10b-octahydro-benzo[f]quinoline
    —— 4-tert-butyl-2-(dimethylamino)-N-[1-(2-pyridinylacetyl)-2,3-dihydro-1H-indol-5-yl]benzamide 689175-37-9 C28H32N4O2
    4-tert-butyl-2-(dimethylamino)-N-[1-(2-pyridinylacetyl)-2,3-dihydro-1H-indol-5-yl]benzamide
    —— (4-dimethylamino-benzhydryl)-malonic acid 861330-53-2 C18H19NO4
    (4-dimethylamino-benzhydryl)-malonic acid
    —— 4-Cyan-4'-nitro-p-terphenyl 114254-67-0 C19H12N2O2
    4-Cyan-4'-nitro-p-terphenyl
    —— 4-(2-Amino-1,3,4-thiadiazol-5-yl)-2-phenyl-chinoline 73418-26-5 C17H12N4S
    4-(2-Amino-1,3,4-thiadiazol-5-yl)-2-phenyl-chinoline
    —— 4-ethoxymethyl-6-phenylpyrimidine 91021-30-6 C13H14N2O
    4-ethoxymethyl-6-phenylpyrimidine
    —— (4R,1'S)-2-<2-oxo-1-(1'-phenyleth-1'-yl)pyrrolidin-4-yl>ethanol 174676-80-3 C14H19NO2
    (4R,1'S)-2-<2-oxo-1-(1'-phenyleth-1'-yl)pyrrolidin-4-yl>ethanol
    —— 4-(N'-Nitroso-N'-cyclohexylureido)-L-phenylalanine hydrochloride 94976-01-9 C16H22N4O4*ClH
    4-(N'-Nitroso-N'-cyclohexylureido)-L-phenylalanine hydrochloride
    —— 4-Methyl-2-oxo-8-vinylbicyclo<3.3.0>oct-3-ene-1-carboxylic Acid 143698-58-2 C12H14O3
    4-Methyl-2-oxo-8-vinylbicyclo<3.3.0>oct-3-ene-1-carboxylic Acid
    —— 4-(2-(4-(pyridin-2-yl)piperazin-1-yl)ethoxy)-9H-xanthen-9-one 1019837-17-2 C24H23N3O3
    4-(2-(4-(pyridin-2-yl)piperazin-1-yl)ethoxy)-9H-xanthen-9-one
    —— 4-ferrocenyl-N-[4-(4-ferrocenyl)benzylidene]aniline 708266-37-9 C33H27Fe2N
    4-ferrocenyl-N-[4-(4-ferrocenyl)benzylidene]aniline
    —— 4H-1,2,6-Thiadiazine, 2,3-dihydro-3,5-diphenyl-, 1,1-dioxide 102367-63-5 C15H14N2O2S
    4H-1,2,6-Thiadiazine, 2,3-dihydro-3,5-diphenyl-, 1,1-dioxide
    —— 4-Chloro-6-methyloxazolo[4,5-c]pyridine-2-acetic acid 1242248-77-6 C9H7ClN2O3
    4-Chloro-6-methyloxazolo[4,5-c]pyridine-2-acetic acid
    —— 4-benzyl-N-phenoxycarbonyldihydrosinomenine 1160816-09-0 C32H33NO6
    4-benzyl-N-phenoxycarbonyldihydrosinomenine
    —— 4-(5-iodo-imidazo[2,1-b][1,3,4]thiadiazol-2-ylamino)-cyclohexanone 1360177-14-5 C10H11IN4OS
    4-(5-iodo-imidazo[2,1-b][1,3,4]thiadiazol-2-ylamino)-cyclohexanone
    —— 4-Nitro-benzoic acid (1R,4S,4aR)-4,4a-dimethyl-7-oxo-1,2,3,4,4a,5,6,7-octahydro-naphthalen-1-yl ester 852384-68-0 C19H21NO5
    4-Nitro-benzoic acid (1R,4S,4aR)-4,4a-dimethyl-7-oxo-1,2,3,4,4a,5,6,7-octahydro-naphthalen-1-yl ester
    —— 4H-5-Cyano-2,3-dihydro-2-furyl-6-methylthio-1,3-thiazin-4-on 33050-26-9 C10H8N2O2S2
    4H-5-Cyano-2,3-dihydro-2-furyl-6-methylthio-1,3-thiazin-4-on
    —— (+/-)-4-ethyl-1-allyl-2<i>t</i>,5<i>c</i>-dimethyl-piperidin-4<i>r</i>-ol 32385-12-9 C12H23NO
    (+/-)-4-ethyl-1-allyl-2<i>t</i>,5<i>c</i>-dimethyl-piperidin-4<i>r</i>-ol
    —— 4-fluoro-N-(1-hydroxy-3-isobutyl-1,3-dihydro-benzo[c][1,2]oxaborol-6-yl)-2-trifluoromethyl-benzamide 1266119-74-7 C19H18BF4NO3
    4-fluoro-N-(1-hydroxy-3-isobutyl-1,3-dihydro-benzo[c][1,2]oxaborol-6-yl)-2-trifluoromethyl-benzamide
    —— 4-tert-Butyl-7-iodo-2-methyl-heptan-3-one 112905-23-4 C12H23IO
    4-tert-Butyl-7-iodo-2-methyl-heptan-3-one
    —— 4-Ethoxy-benzenesulfonic acid 5-cyclohexyl-2-oxo-pentyl ester 110604-53-0 C19H28O5S
    4-Ethoxy-benzenesulfonic acid 5-cyclohexyl-2-oxo-pentyl ester
    —— (4S,5R)-5-((S)-sec-Butyl)-4-[(E)-7-((R)-4-hydroxy-6-methyl-2-oxo-5,6-dihydro-2H-pyran-3-yl)-4-methylene-7-oxo-hept-1-enyl]-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid 160189-68-4 C24H34O8
    (4S,5R)-5-((S)-sec-Butyl)-4-[(E)-7-((R)-4-hydroxy-6-methyl-2-oxo-5,6-dihydro-2H-pyran-3-yl)-4-methylene-7-oxo-hept-1-enyl]-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid
    —— 4-ethynyl-1,2,5-triphenyl-1H-imidazole 911428-71-2 C23H16N2
    4-ethynyl-1,2,5-triphenyl-1H-imidazole
    —— (4,5-dimethylthiazol-2-yl)acetonitrile 1248557-85-8 C7H8N2S
    (4,5-dimethylthiazol-2-yl)acetonitrile