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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-amino-thiophen-3-yl)-(2-trifluoromethyl-phenyl)-methanone 52402-05-8 C12H8F3NOS
    (4-amino-thiophen-3-yl)-(2-trifluoromethyl-phenyl)-methanone
    —— 4-methyl-4-(2-methyl-5-oxo-3-phenylcyclopent-1-enyl)pentanoic acid methyl ester 218898-83-0 C19H24O3
    4-methyl-4-(2-methyl-5-oxo-3-phenylcyclopent-1-enyl)pentanoic acid methyl ester
    —— 4-(4-methylbenzyl)-3,4-dihydro-2H-benzo[b]oxepin-5-one 1093116-41-6 C18H18O2
    4-(4-methylbenzyl)-3,4-dihydro-2H-benzo[b]oxepin-5-one
    —— 4-chloro-benzoic acid-(2-chloro-1-cyano-ethyl ester) 98994-11-7 C10H7Cl2NO2
    4-chloro-benzoic acid-(2-chloro-1-cyano-ethyl ester)
    —— 4-ethyl-1,5-diphenyl-3-phenylimino-pyrrolidin-2-one 122971-85-1 C24H22N2O
    4-ethyl-1,5-diphenyl-3-phenylimino-pyrrolidin-2-one
    —— 4-Oxanonylfluorhexannitril 22342-80-9 C5F9NO
    4-Oxanonylfluorhexannitril
    —— 4-Amino-3-chloro-6-(2-methoxyphenyl)pyridine-2-carboxylic acid 496851-59-3 C13H11ClN2O3
    4-Amino-3-chloro-6-(2-methoxyphenyl)pyridine-2-carboxylic acid
    —— 4-(7-bromo-5-oxy-pyrazolo[4,3-c]pyridin-2-yl)-3,5-dichlorobenzonitrile 1378039-95-2 C13H5BrCl2N4O
    4-(7-bromo-5-oxy-pyrazolo[4,3-c]pyridin-2-yl)-3,5-dichlorobenzonitrile
    —— (4S,4aS,5aR,12aS)-4-Benzoylamino-7-chloro-3,12,12a-trihydroxy-10-methoxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid tert-butylamide 32489-35-3 C31H31ClN2O8
    (4S,4aS,5aR,12aS)-4-Benzoylamino-7-chloro-3,12,12a-trihydroxy-10-methoxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid tert-butylamide
    —— 4-(4-Methoxy-phenyl)-2-phenyl-3,5,6,7,8,8a-hexahydro-2H-thiochromene 1,1-dioxide 54146-80-4 C22H24O3S
    4-(4-Methoxy-phenyl)-2-phenyl-3,5,6,7,8,8a-hexahydro-2H-thiochromene 1,1-dioxide
    —— 4-Jod-6-methylpyrimidin-1-oxid 55271-90-4 C5H5IN2O
    4-Jod-6-methylpyrimidin-1-oxid
    —— 4,7-dichloro-2-oxo-2<i>H</i>-chromene-3-carbaldehyde phenylhydrazone 52588-79-1 C16H10Cl2N2O2
    4,7-dichloro-2-oxo-2<i>H</i>-chromene-3-carbaldehyde phenylhydrazone
    —— (4aS,6aS,6bR,9aS,12aS)-3-[1-Hydroxy-meth-(E)-ylidene]-4a,6a,6b,8,8-pentamethyl-hexadecahydro-7,9-dioxa-pentaleno[2,1-a]phenanthren-2-one 51340-01-3 C24H36O4
    (4aS,6aS,6bR,9aS,12aS)-3-[1-Hydroxy-meth-(E)-ylidene]-4a,6a,6b,8,8-pentamethyl-hexadecahydro-7,9-dioxa-pentaleno[2,1-a]phenanthren-2-one
    —— 4-(5-bromo-furan-2-yl)-benzoic acid methyl ester 53355-30-9 C12H9BrO3
    4-(5-bromo-furan-2-yl)-benzoic acid methyl ester
    —— 4'-Acetyl-3'-cyano-5'-hydroxypyrrolidin-2'-ylidenmalonsaeuredinitril 42046-64-0 C11H10N4O2
    4'-Acetyl-3'-cyano-5'-hydroxypyrrolidin-2'-ylidenmalonsaeuredinitril
    —— 4-amino-<i>N</i>-[6-chloro-5-(4-isopropoxy-benzyl)-2-methylsulfanyl-pyrimidin-4-yl]-benzenesulfonamide 52100-12-6 C21H23ClN4O3S2
    4-amino-<i>N</i>-[6-chloro-5-(4-isopropoxy-benzyl)-2-methylsulfanyl-pyrimidin-4-yl]-benzenesulfonamide
    —— 4-[3-(4-methoxy-phenyl)-1,5-diphenyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-phenyl-benzenesulfonamide 53283-98-0 C34H27N5O3S
    4-[3-(4-methoxy-phenyl)-1,5-diphenyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-phenyl-benzenesulfonamide
    —— 4-[(3-methyl-5-oxo-1,5-dihydro-pyrazol-4-ylidene)-hydrazino]-<i>N</i>-(4-nitro-phenyl)-benzenesulfonamide 53284-27-8 C16H14N6O5S
    4-[(3-methyl-5-oxo-1,5-dihydro-pyrazol-4-ylidene)-hydrazino]-<i>N</i>-(4-nitro-phenyl)-benzenesulfonamide
    —— 4-(4-methylpiperazin-1-yl)-N-(2-(4-((4-(4-methylpiperazin-1-yl)phenyl)carbamoyl)phenyl)-1H-benzo[d]imidazol-5-yl)benzamide 1292824-27-1 C37H40N8O2
    4-(4-methylpiperazin-1-yl)-N-(2-(4-((4-(4-methylpiperazin-1-yl)phenyl)carbamoyl)phenyl)-1H-benzo[d]imidazol-5-yl)benzamide
    —— (4,5-Dimethoxy-2-nitro-phenyl)-(7-ethoxy-6-methoxy-3,4-dihydro-isoquinolin-1-yl)-methanone 51598-67-5 C21H22N2O7
    (4,5-Dimethoxy-2-nitro-phenyl)-(7-ethoxy-6-methoxy-3,4-dihydro-isoquinolin-1-yl)-methanone
    —— (4R,5S,8S,9S,10S,13S,14S,17S)-10-Hydroperoxy-17-hydroxy-13-methyl-tetradecahydro-20-oxa-cyclopropa[4,5]cyclopenta[a]phenanthren-3-one 55768-48-4 C18H26O5
    (4R,5S,8S,9S,10S,13S,14S,17S)-10-Hydroperoxy-17-hydroxy-13-methyl-tetradecahydro-20-oxa-cyclopropa[4,5]cyclopenta[a]phenanthren-3-one
    —— [4-(4,5-bis-hydroxymethyl-[1,2,3]triazol-1-yl)-phenyl]-arsonic acid 110181-57-2 C10H12AsN3O5
    [4-(4,5-bis-hydroxymethyl-[1,2,3]triazol-1-yl)-phenyl]-arsonic acid
    —— 4-((((9H-fluoren-9-yl)methoxy)carbonyl)(2-methylbutyl)amino)benzoic acid 1444605-52-0 C27H27NO4
    4-((((9H-fluoren-9-yl)methoxy)carbonyl)(2-methylbutyl)amino)benzoic acid
    —— 4-(5-acetylamino-benzotriazol-2-yl)-stilbene-2-sulfonic acid phenyl ester 103162-43-2 C28H22N4O4S
    4-(5-acetylamino-benzotriazol-2-yl)-stilbene-2-sulfonic acid phenyl ester
    —— 4,4-difluoro-1-(1-{[({4-[3-(quinolin-2-yl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}carbonyl)amino]methyl}cyclopentyl)piperidinium trifluoroacetate 1207265-56-2 C2HF3O2*C28H34F2N6O2
    4,4-difluoro-1-(1-{[({4-[3-(quinolin-2-yl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}carbonyl)amino]methyl}cyclopentyl)piperidinium trifluoroacetate
    —— 4-(N-4-Nitrophenylcarbamoyloxymethyl)-1-phospha-2.6.7-trioxa-bicyclo<2.2.2>octan-1-sulfid 798-03-8 C12H13N2O7PS
    4-(N-4-Nitrophenylcarbamoyloxymethyl)-1-phospha-2.6.7-trioxa-bicyclo<2.2.2>octan-1-sulfid
    —— 4-pentyloxy-5,6,7,8,9,10-hexahydro-cyclooctapyrimidin-2-ylamine 1898-48-2 C15H25N3O
    4-pentyloxy-5,6,7,8,9,10-hexahydro-cyclooctapyrimidin-2-ylamine
    —— 4-(4-chloro-anilino)-1,2-dihydro-pyridazine-3,6-dione 90799-86-3 C10H8ClN3O2
    4-(4-chloro-anilino)-1,2-dihydro-pyridazine-3,6-dione
    —— 4-<2-Dimethylamino-aethyl>-chinazolin-3-oxyd 46495-00-5 C12H15N3O
    4-<2-Dimethylamino-aethyl>-chinazolin-3-oxyd
    —— (4-FC6H4)3Sb(O2C-2-C4H3S)2 126117-56-4 C28H18F3O4S2Sb
    (4-FC6H4)3Sb(O2C-2-C4H3S)2
    —— 4,6-Bis-<N-(3,5-dichlor-phenyl)-benzamino>-isophthalsaeure-dimethylester 15926-79-1 C36H24Cl4N2O6
    4,6-Bis-<N-(3,5-dichlor-phenyl)-benzamino>-isophthalsaeure-dimethylester
    —— 4,6,10,12-Tetrabromo-2,8-dioxa-5,11-dithia-dicyclopenta[b,i]anthracene-1,3,7,9-tetraone 51087-64-0 C16Br4O6S2
    4,6,10,12-Tetrabromo-2,8-dioxa-5,11-dithia-dicyclopenta[b,i]anthracene-1,3,7,9-tetraone
    —— 4'-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-<i>trans</i>-stilbene-2-sulfonic acid dimethylamide 101677-04-7 C26H22N4O2S
    4'-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-<i>trans</i>-stilbene-2-sulfonic acid dimethylamide
    —— 4-(3,4-difluorophenoxy)-2,5-difluoro-N-(methylsulfonyl)benzamide 1354957-94-0 C14H9F4NO4S
    4-(3,4-difluorophenoxy)-2,5-difluoro-N-(methylsulfonyl)benzamide
    —— 4-(morpholin-4-yl-acetyl)-3,4-dihydro-2<i>H</i>-benzo[1,4]oxazine 22178-56-9 C14H18N2O3
    4-(morpholin-4-yl-acetyl)-3,4-dihydro-2<i>H</i>-benzo[1,4]oxazine
    —— 4-[1-[7-[(4-Methylcyclohexyl)amino]-5-[(phenylmethyl)thio]thiazolo[4,5-d]pyrimidin-2-yl]-3-azetidinyl]-1-piperazinesulfonamide 259103-30-5 C26H36N8O2S3
    4-[1-[7-[(4-Methylcyclohexyl)amino]-5-[(phenylmethyl)thio]thiazolo[4,5-d]pyrimidin-2-yl]-3-azetidinyl]-1-piperazinesulfonamide
    —— 4-[(diethoxyphosphoryl)oxy]-2-formylphenyl pivaloate 899435-59-7 C16H23O7P
    4-[(diethoxyphosphoryl)oxy]-2-formylphenyl pivaloate
    —— 4-(4-methyl-piperazin-1-yl)-2-morpholin-4-yl-6-phenyl-5,6,7,8-tetrahydro-pyrido[4,3-<i>d</i>]pyrimidine 7212-04-6 C22H30N6O
    4-(4-methyl-piperazin-1-yl)-2-morpholin-4-yl-6-phenyl-5,6,7,8-tetrahydro-pyrido[4,3-<i>d</i>]pyrimidine
    —— 4-Formylamino-6-oxo-9-propyl-2,3,6,9-tetrahydro-1H-9-aza-cyclopenta[a]naphthalene-7-carboxylic acid 35648-26-1 C17H18N2O4
    4-Formylamino-6-oxo-9-propyl-2,3,6,9-tetrahydro-1H-9-aza-cyclopenta[a]naphthalene-7-carboxylic acid
    —— 4-Chloro-benzoic acid (13S,17S)-3-cyclopentyloxy-13-methyl-17-prop-1-ynyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl ester 42723-00-2 C33H37ClO3
    4-Chloro-benzoic acid (13S,17S)-3-cyclopentyloxy-13-methyl-17-prop-1-ynyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl ester
    —— 4-(4-Carboxy-butoxy)-benzoic acid; compound with hexane-1,6-diamine 40912-01-4 C6H16N2*C12H14O5
    4-(4-Carboxy-butoxy)-benzoic acid; compound with hexane-1,6-diamine
    —— 4-(1,2-dibromo-ethyl)-3,5-dimethyl-isoxazole 59402-50-5 C7H9Br2NO
    4-(1,2-dibromo-ethyl)-3,5-dimethyl-isoxazole
    —— (4-bromo-phenyl)-[6-(4-bromo-phenyl)-6-methyl-1,2,5,6-tetrahydro-[1,2,4,5]tetrazin-3-yl]-methanone hydrazone 52546-75-5 C16H16Br2N6
    (4-bromo-phenyl)-[6-(4-bromo-phenyl)-6-methyl-1,2,5,6-tetrahydro-[1,2,4,5]tetrazin-3-yl]-methanone hydrazone
    —— 4,4'-dimethyl-2,4,2',4'-tetrahydro-5,5'-nonane-1,1-diyl-bis-[1,2,4]triazole-3-thione 55129-32-3 C15H26N6S2
    4,4'-dimethyl-2,4,2',4'-tetrahydro-5,5'-nonane-1,1-diyl-bis-[1,2,4]triazole-3-thione
    —— 4-hydroxy-1-<i>o</i>-tolyl-1<i>H</i>-pyrazole-3-carboxylic acid anilide 54026-77-6 C17H15N3O2
    4-hydroxy-1-<i>o</i>-tolyl-1<i>H</i>-pyrazole-3-carboxylic acid anilide
    —— 4,4-Dimethyl-1-pivaloylamino-azetidin-2-on 53992-48-6 C10H18N2O2
    4,4-Dimethyl-1-pivaloylamino-azetidin-2-on
    —— 4-hydroxy-1,2-(ethylenedioxy)cyclopentane 1091605-34-3 C7H12O3
    4-hydroxy-1,2-(ethylenedioxy)cyclopentane
    —— 4-chloro-2-((2-(p-tolyl)hydrazineylidene)methyl)phenol 1228917-97-2 C14H13ClN2O
    4-chloro-2-((2-(p-tolyl)hydrazineylidene)methyl)phenol
    —— 4-CH3COHNC6H4Sb(SCH2CH2CO2H)2 856066-68-7 C14H18NO5S2Sb
    4-CH3COHNC6H4Sb(SCH2CH2CO2H)2
    —— 4-[3-(4-Chloro-phenyl)-4,5-dihydro-pyrazol-1-yl]-benzoic acid 2-dimethylamino-ethyl ester 6909-56-4 C20H22ClN3O2
    4-[3-(4-Chloro-phenyl)-4,5-dihydro-pyrazol-1-yl]-benzoic acid 2-dimethylamino-ethyl ester