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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methoxy-N-[2-[(4-methoxymethyloxyphenyl)amino]-3-pyridyl]benzenesulfonamide 141430-64-0 C20H21N3O5S
    4-Methoxy-N-[2-[(4-methoxymethyloxyphenyl)amino]-3-pyridyl]benzenesulfonamide
    —— 4-{1-[5-(2-hydroxy-phenyl)-2-thioxo-[1,3,4]oxadiazol-3-yl]-ethylamino}-benzoic acid butyl ester 50848-21-0 C21H23N3O4S
    4-{1-[5-(2-hydroxy-phenyl)-2-thioxo-[1,3,4]oxadiazol-3-yl]-ethylamino}-benzoic acid butyl ester
    —— 4-(phenyl-pyridin-4-ylhydrazono-methyl)-morpholine 50357-13-6 C16H18N4O
    4-(phenyl-pyridin-4-ylhydrazono-methyl)-morpholine
    —— 4-Acetamino-butyl-phenylphosphin 42451-83-2 C12H18NOP
    4-Acetamino-butyl-phenylphosphin
    —— 4-benzyloxy-2-bromo-3-hydroxy-<i>N</i>-(4-hydroxy-phenethyl)-<i>N</i>-methyl-benzamide 38853-36-0 C23H22BrNO4
    4-benzyloxy-2-bromo-3-hydroxy-<i>N</i>-(4-hydroxy-phenethyl)-<i>N</i>-methyl-benzamide
    —— 4-(4-Cyano-phenyl)-2-oxo-6-o-tolyl-cyclohex-3-enecarboxylic acid ethyl ester 33073-85-7 C23H21NO3
    4-(4-Cyano-phenyl)-2-oxo-6-o-tolyl-cyclohex-3-enecarboxylic acid ethyl ester
    —— 4-(N,N'-dimethoxycarbonylhydrazino)-2-methyl-3-pyrrolidin-1-ylcyclohex-2-en-1-one 89717-43-1 C15H23N3O5
    4-(N,N'-dimethoxycarbonylhydrazino)-2-methyl-3-pyrrolidin-1-ylcyclohex-2-en-1-one
    —— 4-(3-bromo-4-chloro-phenyl)-2-butyl-5-oxo-4,5,6,8-tetrahydro-1H-pyrano[3,4-b]pyridine-3-carboxylic acid ethyl ester 927670-46-0 C21H23BrClNO4
    4-(3-bromo-4-chloro-phenyl)-2-butyl-5-oxo-4,5,6,8-tetrahydro-1H-pyrano[3,4-b]pyridine-3-carboxylic acid ethyl ester
    —— (4-anilino-phenyl)-phenyl-aminyl 71475-87-1 C18H15N2
    (4-anilino-phenyl)-phenyl-aminyl
    —— 4-Chloro-benzoic acid 4-{[(E)-4-methoxy-phenylimino]-methyl}-phenyl ester 134445-65-1 C21H16ClNO3
    4-Chloro-benzoic acid 4-{[(E)-4-methoxy-phenylimino]-methyl}-phenyl ester
    —— 4-Methyl-N-[3-methylsulfanyl-1-(quinolin-8-ylcarbamoyl)-propyl]-benzamide 153651-10-6 C22H23N3O2S
    4-Methyl-N-[3-methylsulfanyl-1-(quinolin-8-ylcarbamoyl)-propyl]-benzamide
    —— 4-iodo-2,6-diphenylpyrimidine 503426-05-9 C16H11IN2
    4-iodo-2,6-diphenylpyrimidine
    —— (4R,5R)-4-(2-Benzyloxy-ethyl)-5-ethyl-2,2-dimethyl-[1,3]dioxane 187098-89-1 C17H26O3
    (4R,5R)-4-(2-Benzyloxy-ethyl)-5-ethyl-2,2-dimethyl-[1,3]dioxane
    —— 4-nitrophenyl 3-O-acetyl-2,5-anhydro-4-deoxy-1,6-dithio-α-D-xylo-hexoseptanoside 316376-17-7 C14H15NO5S2
    4-nitrophenyl 3-O-acetyl-2,5-anhydro-4-deoxy-1,6-dithio-α-D-xylo-hexoseptanoside
    —— 4,4-dibutyl-3,5-dithia-heptanedioic acid diethyl ester 860541-76-0 C17H32O4S2
    4,4-dibutyl-3,5-dithia-heptanedioic acid diethyl ester
    —— 4-(hept-6-enyl)-2,2-dimethyl-3(2H)-furanone 186795-08-4 C13H20O2
    4-(hept-6-enyl)-2,2-dimethyl-3(2H)-furanone
    —— [4-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-butyl]-[3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-propyl]-carbamic acid tert-butyl ester 177085-34-6 C28H31N3O6
    [4-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-butyl]-[3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-propyl]-carbamic acid tert-butyl ester
    —— 4-(3,5-di-tert-butyl-4-hydroxyphenyl)-5-isobutyl-2-methylthioimidazole 84217-61-8 C22H34N2OS
    4-(3,5-di-tert-butyl-4-hydroxyphenyl)-5-isobutyl-2-methylthioimidazole
    —— 4-hydroxymethyl 1-(4-iodophenyl)imidazole 945559-62-6 C10H9IN2O
    4-hydroxymethyl 1-(4-iodophenyl)imidazole
    —— 4-(3-Cyclohexyl-acryloyl)-morpholin 27045-59-6 C13H21NO2
    4-(3-Cyclohexyl-acryloyl)-morpholin
    —— 4-Phenoxy-5-sulfamylsalicylsaeure 37531-43-4 C13H11NO6S
    4-Phenoxy-5-sulfamylsalicylsaeure
    —— 4-Methyl-4-nitro-5-oxo-hexansaeure-methylester 29548-81-0 C8H13NO5
    4-Methyl-4-nitro-5-oxo-hexansaeure-methylester
    —— 4-(3,4-Dimethoxy-phenyl)-5-methoxy-2-(4-methoxy-phenyl)-cyclopent-4-ene-1,3-dione 50422-89-4 C21H20O6
    4-(3,4-Dimethoxy-phenyl)-5-methoxy-2-(4-methoxy-phenyl)-cyclopent-4-ene-1,3-dione
    —— 4,7-dichloro-2-methyl-6<i>H</i>-benzo[3,4]cyclohepta[1,2-<i>d</i>]oxazole 28317-22-8 C13H9Cl2NO
    4,7-dichloro-2-methyl-6<i>H</i>-benzo[3,4]cyclohepta[1,2-<i>d</i>]oxazole
    —— (4-Chloro-hexa-2,3-diene-1-sulfonyl)-benzene 60983-93-9 C12H13ClO2S
    (4-Chloro-hexa-2,3-diene-1-sulfonyl)-benzene
    —— (4-Chlor-2-nitro-phenylmercapto)-essigsaeure-butylamid 91767-16-7 C12H15ClN2O3S
    (4-Chlor-2-nitro-phenylmercapto)-essigsaeure-butylamid
    —— 4-hexyloxy-4'-methoxymethyloxycyanostilbene 845511-24-2 C23H27NO3
    4-hexyloxy-4'-methoxymethyloxycyanostilbene
    —— 4-bromo-N-(11-undecylferrocenyl)-1,8-naphthalimide 300702-27-6 C33H36BrFeNO2
    4-bromo-N-(11-undecylferrocenyl)-1,8-naphthalimide
    —— 4,4'-bis-(nitromethylene-hydrazino)-<i>N</i>,<i>N</i>'-[4,4'-(3,3,6,6-tetrachloro-[1,4,2,5]dithiadiazinane-2,5-disulfonyl)-diphenyl]-bis-benzenesulfonamide 39119-38-5 C28H22Cl4N10O12S6
    4,4'-bis-(nitromethylene-hydrazino)-<i>N</i>,<i>N</i>'-[4,4'-(3,3,6,6-tetrachloro-[1,4,2,5]dithiadiazinane-2,5-disulfonyl)-diphenyl]-bis-benzenesulfonamide
    —— 4,8-dimethyl-3<i>H</i>-furo[2,3-<i>b</i>]quinolin-2-one 36796-85-7 C13H11NO2
    4,8-dimethyl-3<i>H</i>-furo[2,3-<i>b</i>]quinolin-2-one
    —— 4,5α-epoxy-7α-(1-hydroxy-1-methyl-ethyl)-3,6-dimethoxy-17-methyl-6α,14α-ethano-morphinan-15-one (<i>Z</i>)-<i>O</i>-acetyl-oxime 36153-09-0 C26H34N2O6
    4,5α-epoxy-7α-(1-hydroxy-1-methyl-ethyl)-3,6-dimethoxy-17-methyl-6α,14α-ethano-morphinan-15-one (<i>Z</i>)-<i>O</i>-acetyl-oxime
    —— 4-Benzyloxycarbonylamino-butyric acid 2,4,6-trichloro-phenyl ester 42054-54-6 C18H16Cl3NO4
    4-Benzyloxycarbonylamino-butyric acid 2,4,6-trichloro-phenyl ester
    —— 4-<2-(5-Chlor-2-methoxybenzamido)-ethyl-1-14C>-benzolsulfonamid 42006-66-6 C16H17ClN2O4S
    4-<2-(5-Chlor-2-methoxybenzamido)-ethyl-1-14C>-benzolsulfonamid
    —— (4-acetoxymethyl-2-nitrophenylsulfanyl)acetic acid ethyl ester 1598417-39-0 C13H15NO6S
    (4-acetoxymethyl-2-nitrophenylsulfanyl)acetic acid ethyl ester
    —— 4-cyclobutyl-N-[(1R,2S)-1-[({5-[(dimethylamino)methyl]-2-ethoxyphenyl}amino)carbonyl]-2-(1H-indol-3-yl)propyl]-1-piperazinecarboxamide 697310-49-9 C32H44N6O3
    4-cyclobutyl-N-[(1R,2S)-1-[({5-[(dimethylamino)methyl]-2-ethoxyphenyl}amino)carbonyl]-2-(1H-indol-3-yl)propyl]-1-piperazinecarboxamide
    —— 4-bromo-2-(2-(4-ethoxyphenyl)propan-2-yl)-1-fluorobenzene 1333071-86-5 C17H18BrFO
    4-bromo-2-(2-(4-ethoxyphenyl)propan-2-yl)-1-fluorobenzene
    —— 4-Acetyl-3,5-bis-phenylimino-1,2,4-thiadiazolidin 132346-12-4 C16H14N4OS
    4-Acetyl-3,5-bis-phenylimino-1,2,4-thiadiazolidin
    —— 4-(3-ethyl-5,6-dimethyl-3<i>H</i>-benzothiazol-2-ylidene)-3-phenyl-but-2-enal 35327-85-6 C21H21NOS
    4-(3-ethyl-5,6-dimethyl-3<i>H</i>-benzothiazol-2-ylidene)-3-phenyl-but-2-enal
    —— 4-[(4,5-dihydro-1<i>H</i>-imidazol-2-ylsulfanyl)-acetyl]-benzonitrile; hydrobromide 36066-16-7 BrH*C12H11N3OS
    4-[(4,5-dihydro-1<i>H</i>-imidazol-2-ylsulfanyl)-acetyl]-benzonitrile; hydrobromide
    —— 4-(2-Chloro-ethylamino)-N,N-diethyl-3-nitro-benzenesulfonamide 49804-31-1 C12H18ClN3O4S
    4-(2-Chloro-ethylamino)-N,N-diethyl-3-nitro-benzenesulfonamide
    —— 4-[3-(4-Butoxycarbonyl-phenyl)-thioureido]-2-hydroxy-benzoic acid isobutyl ester 40095-87-2 C23H28N2O5S
    4-[3-(4-Butoxycarbonyl-phenyl)-thioureido]-2-hydroxy-benzoic acid isobutyl ester
    —— 4-Chloro-benzenesulfonic acid 4-ethylsulfanylmethyl-2-nitro-phenyl ester 41870-29-5 C15H14ClNO5S2
    4-Chloro-benzenesulfonic acid 4-ethylsulfanylmethyl-2-nitro-phenyl ester
    —— 4-[3-(4-Bromo-phenyl)-thioureido]-2-hydroxy-benzoic acid propyl ester 40097-62-9 C17H17BrN2O3S
    4-[3-(4-Bromo-phenyl)-thioureido]-2-hydroxy-benzoic acid propyl ester
    —— 4-(3-Butyl-thioureido)-2-hydroxy-benzoic acid isobutyl ester 40097-04-9 C16H24N2O3S
    4-(3-Butyl-thioureido)-2-hydroxy-benzoic acid isobutyl ester
    —— 4-Isothiocyanatophenyl-(2-thiocyanatoaethylsulfon) 40179-25-7 C10H8N2O2S3
    4-Isothiocyanatophenyl-(2-thiocyanatoaethylsulfon)
    —— 4-(4-Bromo-phenoxy)-2-ethyl-3-phenyl-quinolin-7-ol 863711-19-7 C23H18BrNO2
    4-(4-Bromo-phenoxy)-2-ethyl-3-phenyl-quinolin-7-ol
    —— 4-ethyl-3-methyl-nona-4,5-dien-1-yn-3-ol 2700-59-6 C12H18O
    4-ethyl-3-methyl-nona-4,5-dien-1-yn-3-ol
    —— (4'R,4'aR,7'aR,12'bR)-9'-methoxyspiro[1,3-dioxolane-2,7'-4,4a,5,6,7a,13-hexahydro-3H-4,12-methanobenzofuro[3,2-e]isoquinoline]-1',2'-dione 1196482-45-7 C19H19NO6
    (4'R,4'aR,7'aR,12'bR)-9'-methoxyspiro[1,3-dioxolane-2,7'-4,4a,5,6,7a,13-hexahydro-3H-4,12-methanobenzofuro[3,2-e]isoquinoline]-1',2'-dione
    —— (4R)-4-phenyl-3-((2E)-undec-2-en-4-ynoyl)-1,3-oxazolidin-2-one 1402403-49-9 C20H23NO3
    (4R)-4-phenyl-3-((2E)-undec-2-en-4-ynoyl)-1,3-oxazolidin-2-one
    —— 4-(3-Methyl-3-nitrosoureido)butyltrimethylammonium tosylate 112557-59-2 C7H7O3S*C9H21N4O2
    4-(3-Methyl-3-nitrosoureido)butyltrimethylammonium tosylate