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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,6,10,12,16,18,22,24-octahydroxy-5,11,17,23-tetra(3,5-di-tert-butyl-4-hydroxybenzyl)-2,8,14,20-tetrapentylpentacyclo[19.3.1.13.7.19,13.115,19]-octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene 1008753-87-4 C108H152O12
    4,6,10,12,16,18,22,24-octahydroxy-5,11,17,23-tetra(3,5-di-tert-butyl-4-hydroxybenzyl)-2,8,14,20-tetrapentylpentacyclo[19.3.1.13.7.19,13.115,19]-octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene
    —— (4R,5R)-4,5-Bis-((R)-1,2-bis-tetradecyloxy-ethyl)-2,2-dimethyl-[1,3]dioxolane 128229-34-5 C65H130O6
    (4R,5R)-4,5-Bis-((R)-1,2-bis-tetradecyloxy-ethyl)-2,2-dimethyl-[1,3]dioxolane
    —— 4-[(1S,3R)-2,2-dichloro-3-(4-hydroxyphenyl)cyclopropyl]phenol 126582-30-7 C15H12Cl2O2
    4-[(1S,3R)-2,2-dichloro-3-(4-hydroxyphenyl)cyclopropyl]phenol
    —— 4-(2-(3-Chlorobenzoyl)carbohydrazonoyl)-2-methoxyphenyl 4-butoxybenzoate 765911-31-7 C26H25ClN2O5
    4-(2-(3-Chlorobenzoyl)carbohydrazonoyl)-2-methoxyphenyl 4-butoxybenzoate
    —— 4-((4-Chlorobenzyl)oxy)-N'-(4-pyridinylmethylene)benzohydrazide 393135-55-2 C20H16ClN3O2
    4-((4-Chlorobenzyl)oxy)-N'-(4-pyridinylmethylene)benzohydrazide
    —— 4-[4-(1-Chloro-heptyl)-phenyl]-butyric acid methyl ester 162976-86-5 C18H27ClO2
    4-[4-(1-Chloro-heptyl)-phenyl]-butyric acid methyl ester
    —— (4R,5S,6S)-3-((2R,3R)-2-Azidomethyl-tetrahydro-furan-3-ylsulfanyl)-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester 161855-49-8 C22H25N5O7S
    (4R,5S,6S)-3-((2R,3R)-2-Azidomethyl-tetrahydro-furan-3-ylsulfanyl)-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester
    —— 4'-chlorobutyl 2-hydroxybenzoate 1345694-60-1 C11H13ClO3
    4'-chlorobutyl 2-hydroxybenzoate
    —— 4-(2,5-difluorophenyl)-2-(3-hydroxyphenyl)-N-methyl-N-[(1-methyl-1H-pyrazol-4-yl)methyl]-2,5-dihydro-1H-pyrrole-1-carboxamide 639077-80-8 C2HF3O2*C23H22F2N4O2
    4-(2,5-difluorophenyl)-2-(3-hydroxyphenyl)-N-methyl-N-[(1-methyl-1H-pyrazol-4-yl)methyl]-2,5-dihydro-1H-pyrrole-1-carboxamide
    —— (4R,5S,6S)-3-[(3S,5S)-5-((R)-4-Carbamoyl-thiazolidin-2-yl)-1-(4-nitro-benzyloxycarbonyl)-pyrrolidin-3-ylsulfanyl]-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester 466652-05-1 C33H36N6O11S2
    (4R,5S,6S)-3-[(3S,5S)-5-((R)-4-Carbamoyl-thiazolidin-2-yl)-1-(4-nitro-benzyloxycarbonyl)-pyrrolidin-3-ylsulfanyl]-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester
    —— 4,5-dimethoxy-2-(methoxymethoxy)benzyl acetate 1311270-90-2 C13H18O6
    4,5-dimethoxy-2-(methoxymethoxy)benzyl acetate
    —— 4-{[6-(4-fluoro-phenyl)-4-(1-trifluoromethylcyclopropylamino)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide trifluoroacetate 1203652-23-6 C2HF3O2*C24H20F4N6O2S
    4-{[6-(4-fluoro-phenyl)-4-(1-trifluoromethylcyclopropylamino)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide trifluoroacetate
    —— 4-amino-6-(2-hydroxy-vinylamino)-1<i>H</i>-[1,3,5]triazin-2-one 67410-54-2 C5H7N5O2
    4-amino-6-(2-hydroxy-vinylamino)-1<i>H</i>-[1,3,5]triazin-2-one
    —— 4-[3-(Amino-phenyl-methyl)-phenyl]-butyric acid methyl ester 177414-40-3 C18H21NO2
    4-[3-(Amino-phenyl-methyl)-phenyl]-butyric acid methyl ester
    —— 4-chloro-N-[3-(4-ethyl-morpholin-2-yl)-phenyl]-2,5-dimethyl-benzenesulfonamide 1010383-84-2 C20H25ClN2O3S
    4-chloro-N-[3-(4-ethyl-morpholin-2-yl)-phenyl]-2,5-dimethyl-benzenesulfonamide
    —— 4-bromo-N-methyl-2-(phenylethynyl)aniline 1570216-19-1 C15H12BrN
    4-bromo-N-methyl-2-(phenylethynyl)aniline
    —— 4-(4-methoxyphenyl)-3-(4-methylphenyl)-1,3-oxazolidine-2,5-dione 135999-63-2 C17H15NO4
    4-(4-methoxyphenyl)-3-(4-methylphenyl)-1,3-oxazolidine-2,5-dione
    —— (4-Methylphenyl) 5-fluoro-4-imino-3-methyl-2-oxopyrimidine-1-carboxylate 1616722-67-8 C13H12FN3O3
    (4-Methylphenyl) 5-fluoro-4-imino-3-methyl-2-oxopyrimidine-1-carboxylate
    —— 4-azido-N-(4-bromo-2-iodophenyl)-N-methylbenzamide 1111227-02-1 C14H10BrIN4O
    4-azido-N-(4-bromo-2-iodophenyl)-N-methylbenzamide
    —— (4Z)-6-chloro-4-ethylidene-2-(1-methoxypropan-2-yl)-4H-3,1-benzoxazine 1173089-19-4 C14H16ClNO2
    (4Z)-6-chloro-4-ethylidene-2-(1-methoxypropan-2-yl)-4H-3,1-benzoxazine
    —— 4-(5-chlorovaleryl)-4'-bromodiphenyl ether 282116-63-6 C17H16BrClO2
    4-(5-chlorovaleryl)-4'-bromodiphenyl ether
    —— 4-(4-Phenylamino)-3-(4-phenylimino)-2,5-di(4-bromophenyl)-2,3-dihydrothiophene-1,1-dioxide 1190622-53-7 C28H20Br2N2O2S
    4-(4-Phenylamino)-3-(4-phenylimino)-2,5-di(4-bromophenyl)-2,3-dihydrothiophene-1,1-dioxide
    —— (4aR,6S,7R,8R,8aR)-8-((R)-1,2-Dihydroxy-ethyl)-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol 110889-39-9 C16H22O8
    (4aR,6S,7R,8R,8aR)-8-((R)-1,2-Dihydroxy-ethyl)-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol
    —— [(4R)-4-(1H-indazol-3-ylmethyl)-5-oxo-1-phenyl-4,5-dihydro-6H-[1,2,4]triazolo[4,3-a][1,5]benzodiazepin-6-yl]acetic acid 1228935-08-7 C26H20N6O3
    [(4R)-4-(1H-indazol-3-ylmethyl)-5-oxo-1-phenyl-4,5-dihydro-6H-[1,2,4]triazolo[4,3-a][1,5]benzodiazepin-6-yl]acetic acid
    —— 4-(N-allyl-N-phenylamino)-2-(4-fluorophenyl)-3-iodo-quinoline 1243585-61-6 C24H18FIN2
    4-(N-allyl-N-phenylamino)-2-(4-fluorophenyl)-3-iodo-quinoline
    —— 4-Chloro-6-[3-(1,4-dioxa-8-aza-spiro[4.5]dec-8-yl)-phenyl]-pyrimidin-2-ylamine 862261-26-5 C17H19ClN4O2
    4-Chloro-6-[3-(1,4-dioxa-8-aza-spiro[4.5]dec-8-yl)-phenyl]-pyrimidin-2-ylamine
    —— 4,4'-({4,4'-dimethoxy-3,3'-[2-methoxy-5-(2-morpholin-4-yl-2-thioxo-ethyl)-m-phenylenedimethyl]-diphenyl}-bis-thioacetyl)-bis-morpholine 14079-44-8 C41H51N3O6S3
    4,4'-({4,4'-dimethoxy-3,3'-[2-methoxy-5-(2-morpholin-4-yl-2-thioxo-ethyl)-m-phenylenedimethyl]-diphenyl}-bis-thioacetyl)-bis-morpholine
    —— 4-chloro-5-fluoro-7-[1-(3-n-propyl-1,2,4-oxadiazol-5-yl)piperidin-4-yl]-7H-pyrrolo[2,3-d]pyrimidine 1236284-68-6 C16H18ClFN6O
    4-chloro-5-fluoro-7-[1-(3-n-propyl-1,2,4-oxadiazol-5-yl)piperidin-4-yl]-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-[5-(4-Bromophenoxy)-2-cyclopropylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1235559-38-2 C24H25BrO4
    4-[5-(4-Bromophenoxy)-2-cyclopropylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
    —— 4-(3-Fluoro-4-methylbenzoyl)-3-hydroxy-1-(3-methoxypropyl)-5-(4-nitrophenyl)-1,5-dihydro-2H-pyrrol-2-one 618074-12-7 C22H21FN2O6
    4-(3-Fluoro-4-methylbenzoyl)-3-hydroxy-1-(3-methoxypropyl)-5-(4-nitrophenyl)-1,5-dihydro-2H-pyrrol-2-one
    —— 4-chloro-benzenesulfonic acid-(N-methyl-N'-ξ-D-ribopyranosyl-hydrazide) 108899-45-2 C12H17ClN2O6S
    4-chloro-benzenesulfonic acid-(N-methyl-N'-ξ-D-ribopyranosyl-hydrazide)
    —— 4-(phenylsulfonamidomethyl)-N-(quinolin-5-yl)benzamide 1010893-46-5 C23H19N3O3S
    4-(phenylsulfonamidomethyl)-N-(quinolin-5-yl)benzamide
    —— 4-[2-(4-Phenyl-piperazin-1-yl)-ethoxy]-benzaldehyde; hydrochloride 127227-51-4 C19H22N2O2*2ClH
    4-[2-(4-Phenyl-piperazin-1-yl)-ethoxy]-benzaldehyde; hydrochloride
    —— 4-(2-chlorophenyl)-2-methoxy-3-(2-pyridyl)furan 1449006-37-4 C16H12ClNO2
    4-(2-chlorophenyl)-2-methoxy-3-(2-pyridyl)furan
    —— 4-isocyanatoperfluorobutyryl chloride 41168-01-8 C5ClF6NO2
    4-isocyanatoperfluorobutyryl chloride
    —— 4,7-dimethoxy-3-methyl-2-(trimethylsilyl)benzo<b>thiophene 121254-94-2 C14H20O2SSi
    4,7-dimethoxy-3-methyl-2-(trimethylsilyl)benzo<b>thiophene
    —— 4-(2-Chlorophenyl)piperazin-2-one 1893117-09-3 C10H11ClN2O
    4-(2-Chlorophenyl)piperazin-2-one
    —— (4S,5S)-2-(2-fluoro-4-(4'-trifluoromethylphenyl))-4,5-diphenyl-4,5-dihydro-1H-imidazole 748189-15-3 C28H20F4N2
    (4S,5S)-2-(2-fluoro-4-(4'-trifluoromethylphenyl))-4,5-diphenyl-4,5-dihydro-1H-imidazole
    —— 4-acetoxymethyl-1-{[(1S,4aS,8aS)-decahydro-2-methylene-5,5,8a-trimethylnaphthalen-1-yl]methyl}-2-hydroxy-6-(methoxymethyloxy)benzene 1204405-08-2 C26H38O5
    4-acetoxymethyl-1-{[(1S,4aS,8aS)-decahydro-2-methylene-5,5,8a-trimethylnaphthalen-1-yl]methyl}-2-hydroxy-6-(methoxymethyloxy)benzene
    —— 4-furan-2-yl-2-(2H-tetrazol-5-ylmethylsulfanyl)-6-thiophen-2-yl-nicotinonitrile 956130-82-8 C16H10N6OS2
    4-furan-2-yl-2-(2H-tetrazol-5-ylmethylsulfanyl)-6-thiophen-2-yl-nicotinonitrile
    —— 4-Benzyloxy-3-cyclohexyl-1H-1,2,4-triazolin-5-on 112799-87-8 C15H19N3O2
    4-Benzyloxy-3-cyclohexyl-1H-1,2,4-triazolin-5-on
    —— 4,5-Diphenyl-pyrimidine-2-carbonitrile 114969-67-4 C17H11N3
    4,5-Diphenyl-pyrimidine-2-carbonitrile
    —— 4,10-bis((trimethylsilyl)ethynyl)-6,12-bis((triisopropylsilyl)-ethynyl)anthanthrene 1574519-18-8 C54H68Si4
    4,10-bis((trimethylsilyl)ethynyl)-6,12-bis((triisopropylsilyl)-ethynyl)anthanthrene
    —— 4-(styryl)-4'-(tributylphosphoniomethyl)biphenyl-2''-sulfonat 79428-97-0 C33H43O3PS
    4-(styryl)-4'-(tributylphosphoniomethyl)biphenyl-2''-sulfonat
    —— 4,11,12,19-Tetraaza<4.2.4.1>(1,3)(1,3)(1,4)(1,4)cyclophan-11-en 140661-56-9 C31H32N4
    4,11,12,19-Tetraaza<4.2.4.1>(1,3)(1,3)(1,4)(1,4)cyclophan-11-en
    —— 4-(2-Benzyl-4-piperazin-1-ylpyrazol-3-yl)-6-bromobenzene-1,3-diol 719287-88-4 C20H21BrN4O2
    4-(2-Benzyl-4-piperazin-1-ylpyrazol-3-yl)-6-bromobenzene-1,3-diol
    —— [4-((E)-5-ethyl-1-methyl-5-triethylsilanyloxyhept-1-enyl)-thien-2-yl]methanol 341555-29-1 C21H38O2SSi
    [4-((E)-5-ethyl-1-methyl-5-triethylsilanyloxyhept-1-enyl)-thien-2-yl]methanol
    —— 4-{[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-hydrazono}-3-ethyl-5-imino-1-methyl-imidazolidin-2-one 76277-57-1 C13H14ClN5O
    4-{[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-hydrazono}-3-ethyl-5-imino-1-methyl-imidazolidin-2-one
    —— 4-(E-2-Butenyl)-N-tosyl-1-naphthylamin 67216-53-9 C21H21NO2S
    4-(E-2-Butenyl)-N-tosyl-1-naphthylamin
    —— 4-[4-[3-[3-(4-cyanophenyl)-2-oxoimidazolidin-1-yl]propoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide 476185-18-9 C25H28N4O7S
    4-[4-[3-[3-(4-cyanophenyl)-2-oxoimidazolidin-1-yl]propoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide