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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(1,3-bis((benzyloxy)carbonyl)guanidino)butyl (6E,11E)-2-hexanoyl-8-oxopentadeca-2,6,11-trienoate 212970-48-4 C42H55N3O8
    4-(1,3-bis((benzyloxy)carbonyl)guanidino)butyl (6E,11E)-2-hexanoyl-8-oxopentadeca-2,6,11-trienoate
    —— 4-carbo-t-butoxymethyl-1,4,8,11-tetraazabicyclo[6.6.2]hexadecane 942300-94-9 C18H36N4O2
    4-carbo-t-butoxymethyl-1,4,8,11-tetraazabicyclo[6.6.2]hexadecane
    —— 4-methyl-1-(4-phenyl-5-sulfanylidene-1H-1,2,4-triazol-3-yl)quinolin-2-one 141031-22-3 C18H14N4OS
    4-methyl-1-(4-phenyl-5-sulfanylidene-1H-1,2,4-triazol-3-yl)quinolin-2-one
    —— 4-tert-butyl-N-(4-chloro-2-(5-(morpholinomethyl)-1H-1,2,3-triazol-1-yl)phenyl)benzenesulfonamide 1094758-01-6 C23H28ClN5O3S
    4-tert-butyl-N-(4-chloro-2-(5-(morpholinomethyl)-1H-1,2,3-triazol-1-yl)phenyl)benzenesulfonamide
    —— (4R,5S)-5-(2-methoxy-4,5-methylenedioxyphenyl)-4-[(2-methoxy-4,5-methylenedioxyphenyl)methoxymethyl]dihydro-3(2H)-furanone 331686-55-6 C22H22O9
    (4R,5S)-5-(2-methoxy-4,5-methylenedioxyphenyl)-4-[(2-methoxy-4,5-methylenedioxyphenyl)methoxymethyl]dihydro-3(2H)-furanone
    —— 4,4′-(cyclopent-1-ene-1,2-diyl)bis(5-methyl-N-(2-((1,2,3,4-tetrahydroacridin-9-yl)amino)ethyl)thiophene-2-carboxamide) 1581280-11-6 C47H50N6O2S2
    4,4′-(cyclopent-1-ene-1,2-diyl)bis(5-methyl-N-(2-((1,2,3,4-tetrahydroacridin-9-yl)amino)ethyl)thiophene-2-carboxamide)
    —— (+/-)-4-oxo-(4a<i>r</i>,8a<i>t</i>)-1,2,3,4,4a,5,8,8a-octahydro-[1<i>t</i>]naphthaldehyde 25920-88-1 C11H14O2
    (+/-)-4-oxo-(4a<i>r</i>,8a<i>t</i>)-1,2,3,4,4a,5,8,8a-octahydro-[1<i>t</i>]naphthaldehyde
    —— 4-methoxy-2-(naphthalen-1-yl)pyridine 1-oxide 1127561-82-3 C16H13NO2
    4-methoxy-2-(naphthalen-1-yl)pyridine 1-oxide
    —— (4-Ethyl-1-piperazinyl)acetic acid hydrate 1609404-01-4 C8H18N2O3
    (4-Ethyl-1-piperazinyl)acetic acid hydrate
    —— 4-[4-(2-(4-hydroxyphenyl)-6-hydroxynaphth-1-yloxy)phenyl]but-3-enoic acid, 4-methylphenyl ester 205863-05-4 C33H26O5
    4-[4-(2-(4-hydroxyphenyl)-6-hydroxynaphth-1-yloxy)phenyl]but-3-enoic acid, 4-methylphenyl ester
    —— 4-chloro-3-(3-chloro-but-2-enyl)-2-methyl-quinoline-6-carboxylic acid 36164-37-1 C15H13Cl2NO2
    4-chloro-3-(3-chloro-but-2-enyl)-2-methyl-quinoline-6-carboxylic acid
    —— 4-methylbenzyl 7-chloro-1-[2-fluoro-4-(trifluoromethyl)benzyl]-6-nitro-4-oxo-1,4-dihydro-3-quinolinecarboxylate 1481640-58-7 C26H17ClF4N2O5
    4-methylbenzyl 7-chloro-1-[2-fluoro-4-(trifluoromethyl)benzyl]-6-nitro-4-oxo-1,4-dihydro-3-quinolinecarboxylate
    —— (4a'R,6'S,7'R,8a'S)-6',7'-dimethoxy-2'-phenyltetrahydro-4'H-spiro[cyclopropane-1,8'-pyrano[3,2-d][1,3]dioxine] 101155-52-6 C17H22O5
    (4a'R,6'S,7'R,8a'S)-6',7'-dimethoxy-2'-phenyltetrahydro-4'H-spiro[cyclopropane-1,8'-pyrano[3,2-d][1,3]dioxine]
    —— 4-(tert-Butyl-dimethyl-silanyloxymethyl)-2-ethynyl-2H-quinoline-1-carboxylic acid 2-fluoro-phenyl ester 193139-57-0 C25H28FNO3Si
    4-(tert-Butyl-dimethyl-silanyloxymethyl)-2-ethynyl-2H-quinoline-1-carboxylic acid 2-fluoro-phenyl ester
    —— 4-({2-[(3-Chloro-1H-indole-6-carbonyl)-(2,4-dimethoxy-benzyl)-amino]-2-naphthalen-1-yl-acetylamino}-methyl)-piperidine-1-carboxylic acid tert-butyl ester 380901-67-7 C41H45ClN4O6
    4-({2-[(3-Chloro-1H-indole-6-carbonyl)-(2,4-dimethoxy-benzyl)-amino]-2-naphthalen-1-yl-acetylamino}-methyl)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-tert-Butyl-1-methyl-cyclohexane-1,2-diol 92099-25-7 C11H22O2
    4-tert-Butyl-1-methyl-cyclohexane-1,2-diol
    —— 4-acetoxy-5-fluoro-2,6-dioxo-hexahydro-pyrimidine-5-carboxylic acid <i>tert</i>-butylamide 65906-20-9 C11H16FN3O5
    4-acetoxy-5-fluoro-2,6-dioxo-hexahydro-pyrimidine-5-carboxylic acid <i>tert</i>-butylamide
    —— (4R,5S,E)-4,10-dimethoxy-6-methyl-5-((triethylsilyl)oxy)dec-6-en-3-one 1264175-80-5 C19H38O4Si
    (4R,5S,E)-4,10-dimethoxy-6-methyl-5-((triethylsilyl)oxy)dec-6-en-3-one
    —— 4-(cyclobutylidenemethyl)-3-methylene-N-(4-methylbenzenesulfonyl)-5-phenylsulfonyl-1,2,3,6-tetrahydropyridine 1333466-91-3 C24H25NO4S2
    4-(cyclobutylidenemethyl)-3-methylene-N-(4-methylbenzenesulfonyl)-5-phenylsulfonyl-1,2,3,6-tetrahydropyridine
    —— {[(4S)-4-methyl-2-oxo-1,3-oxazolidin-4-yl]methyl}(triphenyl)phosphonium iodide 1618092-42-4 C23H23NO2P*I
    {[(4S)-4-methyl-2-oxo-1,3-oxazolidin-4-yl]methyl}(triphenyl)phosphonium iodide
    —— (4,8-bis(4-(2-ethylhexyl)phenyl)benzo[1,2-b:4,5-b0]dithiophene-2,6-diyl)bis(trimethylstannane) 1380582-97-7 C44H62S2Sn2
    (4,8-bis(4-(2-ethylhexyl)phenyl)benzo[1,2-b:4,5-b0]dithiophene-2,6-diyl)bis(trimethylstannane)
    —— 4,7-dimethyl-2-pentafluoroethyl-1<i>H</i>-benzimidazole 432-83-7 C11H9F5N2
    4,7-dimethyl-2-pentafluoroethyl-1<i>H</i>-benzimidazole
    —— 4-[2-(4-Chloro-phenyl)-1,1-dimethyl-ethyl]-1,2-dimethoxy-benzene 70155-40-7 C18H21ClO2
    4-[2-(4-Chloro-phenyl)-1,1-dimethyl-ethyl]-1,2-dimethoxy-benzene
    —— 4-(1,1-difluoro-2-(4-(iodomethyl)-tetrahydrofuran-3-yl)ethylsulfonyl)morpholine 1271738-95-4 C11H18F2INO4S
    4-(1,1-difluoro-2-(4-(iodomethyl)-tetrahydrofuran-3-yl)ethylsulfonyl)morpholine
    —— 4-chloro-N-(1-(2,4,5-trifluorophenyl)pentyl)aniline 1537906-63-0 C17H17ClF3N
    4-chloro-N-(1-(2,4,5-trifluorophenyl)pentyl)aniline
    —— (4S,5R)-4-Cyclohexylsulfanyl-5-fluoro-2,6-dioxo-hexahydro-pyrimidine-5-carboxylic acid ethyl ester 65906-37-8 C13H19FN2O4S
    (4S,5R)-4-Cyclohexylsulfanyl-5-fluoro-2,6-dioxo-hexahydro-pyrimidine-5-carboxylic acid ethyl ester
    —— 4-[5-(4-methoxy-phenyl)-3-methyl-1-phenyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-pyridin-2-yl-benzenesulfonamide 60139-51-7 C28H24N6O3S
    4-[5-(4-methoxy-phenyl)-3-methyl-1-phenyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-pyridin-2-yl-benzenesulfonamide
    —— (+/-)-4-(4,4-dimethyl-3-oxocyclohexyl)-3-fluorobenzonitrile 1416246-77-9 C15H16FNO
    (+/-)-4-(4,4-dimethyl-3-oxocyclohexyl)-3-fluorobenzonitrile
    —— 4-(3,5-di-tert-butylphenyl)urazole 1330068-55-7 C16H23N3O2
    4-(3,5-di-tert-butylphenyl)urazole
    —— 4-Chlor-4-phenylsulfinyl-buttersaeure 49639-12-5 C10H11ClO3S
    4-Chlor-4-phenylsulfinyl-buttersaeure
    —— 4a,5,7a,8-tetrahydro-4,8-methano-4H-indeno<5,6-c><1,2,5>oxadiazole 3-oxide 60386-26-7 C10H10N2O2
    4a,5,7a,8-tetrahydro-4,8-methano-4H-indeno<5,6-c><1,2,5>oxadiazole 3-oxide
    —— 4-iodobutyl 3,4,5-trimethoxybenzoate 69788-85-8 C14H19IO5
    4-iodobutyl 3,4,5-trimethoxybenzoate
    —— [4-hydroxy-3-(3,4-methylenedioxy-<i>trans</i>-cinnamoyl)-phenyl]-acetic acid 109697-13-4 C18H14O6
    [4-hydroxy-3-(3,4-methylenedioxy-<i>trans</i>-cinnamoyl)-phenyl]-acetic acid
    —— 4-(N-morpholine)-phenylguanidine methanesulfonic acid 934552-43-9 CH4O3S*C11H16N4O
    4-(N-morpholine)-phenylguanidine methanesulfonic acid
    —— 4-nitro-7-[4-(trifluoromethyl)phenyl]-2,1,3-benzoxadiazole 871511-12-5 C13H6F3N3O3
    4-nitro-7-[4-(trifluoromethyl)phenyl]-2,1,3-benzoxadiazole
    —— 4-[12-[4-Hydroxy-3-(hydroxymethyl)phenyl]dodecyl]-2-(hydroxymethyl)phenol 1415803-97-2 C26H38O4
    4-[12-[4-Hydroxy-3-(hydroxymethyl)phenyl]dodecyl]-2-(hydroxymethyl)phenol
    —— 4-([4-(pyrimidin-2-yloxy)piperidin-1-yl]sulfonyl)-2,1,3-benzoxadiazole 871509-14-7 C15H15N5O4S
    4-([4-(pyrimidin-2-yloxy)piperidin-1-yl]sulfonyl)-2,1,3-benzoxadiazole
    —— 4-((7-[(4-phenylpiperazin-1-yl)sulfonyl]-2,1,3-benzoxadiazol-4-yl)thio)phenol 871510-47-3 C22H20N4O4S2
    4-((7-[(4-phenylpiperazin-1-yl)sulfonyl]-2,1,3-benzoxadiazol-4-yl)thio)phenol
    —— 4-naphthalen-2-ylmethyl-piperidine-1-carboxylic acid benzothiazol-6-ylamide 1093208-94-6 C24H23N3OS
    4-naphthalen-2-ylmethyl-piperidine-1-carboxylic acid benzothiazol-6-ylamide
    —— [4-[(1R)-1-amino-2-(2,4,5-trifluorophenyl)ethyl]piperidin-1-yl]-[2-pyridin-2-yl-4-(trifluoromethyl)pyrimidin-5-yl]methanone 1097880-13-1 C24H21F6N5O
    [4-[(1R)-1-amino-2-(2,4,5-trifluorophenyl)ethyl]piperidin-1-yl]-[2-pyridin-2-yl-4-(trifluoromethyl)pyrimidin-5-yl]methanone
    —— 4-tert-butyl-1-(fluoromethylene)cyclohexane 118268-25-0 C11H19F
    4-tert-butyl-1-(fluoromethylene)cyclohexane
    —— 4-amino-<i>N</i>-(1-cyclohexyl-2-oxo-1,2-dihydro-pyrimidin-4-yl)-benzenesulfonamide 58196-55-7 C16H20N4O3S
    4-amino-<i>N</i>-(1-cyclohexyl-2-oxo-1,2-dihydro-pyrimidin-4-yl)-benzenesulfonamide
    —— (4S,6S)-4-(methoxy)-6-(benzyloxy)-1-heptene 237056-55-2 C15H22O2
    (4S,6S)-4-(methoxy)-6-(benzyloxy)-1-heptene
    —— 4-(5-cyano-7-propan-2-yl-1,3-benzoxazol-2-yl)-N-[[(5R)-3-[5-(2-hydroxyphenyl)pyridin-2-yl]-2-oxo-1,3-oxazolidin-5-yl]methyl]benzamide 1093752-73-8 C33H27N5O5
    4-(5-cyano-7-propan-2-yl-1,3-benzoxazol-2-yl)-N-[[(5R)-3-[5-(2-hydroxyphenyl)pyridin-2-yl]-2-oxo-1,3-oxazolidin-5-yl]methyl]benzamide
    —— 4-chloro-2-nitro-benzenesulfenic acid-(2,4-dihydroxy-anilide) 860558-73-2 C12H9ClN2O4S
    4-chloro-2-nitro-benzenesulfenic acid-(2,4-dihydroxy-anilide)
    —— (4-methylsulfonylphenyl)(4-diethylaminoethoxyphenyl)(naphth-1-yl)methane 1143581-12-7 C30H33NO3S
    (4-methylsulfonylphenyl)(4-diethylaminoethoxyphenyl)(naphth-1-yl)methane
    —— 4-methyl-benzoic acid 1-benzotriazol-1-ylmethyl-2-(2-methyl-phenyl)-2-oxo-ethyl ester 1255478-99-9 C24H21N3O3
    4-methyl-benzoic acid 1-benzotriazol-1-ylmethyl-2-(2-methyl-phenyl)-2-oxo-ethyl ester
    —— 4-nitro-thiophene-2-carbaldehyde-semicarbazone 89418-31-5 C6H6N4O3S
    4-nitro-thiophene-2-carbaldehyde-semicarbazone
    —— 4-(4-Chlorphenyl)-3-phenyl-3-(1H-1,2,4-triazol-1-yl)-2-butanon 94154-31-1 C18H16ClN3O
    4-(4-Chlorphenyl)-3-phenyl-3-(1H-1,2,4-triazol-1-yl)-2-butanon
    —— 4'-dimethylamino-2-(α-hydroxy-benzhydryl)-benzophenone 861781-43-3 C28H25NO2
    4'-dimethylamino-2-(α-hydroxy-benzhydryl)-benzophenone