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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-fluoro-2-methyl-phenyl)-[3-(5-pyridin-4-yl-[1,2,4]oxadiazol-3-yl)-piperidin-1-yl]-methanone 915226-05-0 C20H19FN4O2
    (4-fluoro-2-methyl-phenyl)-[3-(5-pyridin-4-yl-[1,2,4]oxadiazol-3-yl)-piperidin-1-yl]-methanone
    —— 4-Chlor-8,9-dihydro-6H-<1.4>thiazino<4.3-e>purin 20128-19-2 C8H7ClN4S
    4-Chlor-8,9-dihydro-6H-<1.4>thiazino<4.3-e>purin
    —— 4-[(4-Imidazo[2,1-b][1,3]thiazol-6-yl-2-methoxyphenoxy)methyl]benzonitrile 1298088-22-8 C20H15N3O2S
    4-[(4-Imidazo[2,1-b][1,3]thiazol-6-yl-2-methoxyphenoxy)methyl]benzonitrile
    —— 4-[1-(3,5-bis-trifluoromethylphenyl)-2-oxo-propyl]-2-ethyl-6-trifluoromethyl-3,4-dihydro-2H-quinoxaline-1-carboxylic acid ethyl ester 871834-50-3 C25H23F9N2O3
    4-[1-(3,5-bis-trifluoromethylphenyl)-2-oxo-propyl]-2-ethyl-6-trifluoromethyl-3,4-dihydro-2H-quinoxaline-1-carboxylic acid ethyl ester
    —— 4',5'-dimethyl-3',6'-dihydro-1H-spiro[naphtho-2,2'-thiopyran]-1,3,4-trione 1246565-21-8 C16H14O3S
    4',5'-dimethyl-3',6'-dihydro-1H-spiro[naphtho-2,2'-thiopyran]-1,3,4-trione
    —— 4-carboxy-4'-(methacryloyloxy) chalcone 429694-55-3 C20H16O5
    4-carboxy-4'-(methacryloyloxy) chalcone
    —— 4,8-dimethoxy-1-naphthaleneethylamine hydrochloride 72337-39-4 C14H17NO2*ClH
    4,8-dimethoxy-1-naphthaleneethylamine hydrochloride
    —— 4S-[2-fluoro-4-(2-methyl-1-butyl)phenyl]ethynyl-4'-pentylbiphenyl 1443253-85-7 C30H33F
    4S-[2-fluoro-4-(2-methyl-1-butyl)phenyl]ethynyl-4'-pentylbiphenyl
    —— 4-(5-Cyano-5-nonyl-[1,3]dioxan-2-yl)-cyclohexanecarboxylic acid methyl ester 115786-19-1 C22H37NO4
    4-(5-Cyano-5-nonyl-[1,3]dioxan-2-yl)-cyclohexanecarboxylic acid methyl ester
    —— (4aR,7aR,12bR)-1,2,3,4,4a,5,7a,8-octahydrobenzo[d]carbazol-6(7H)-one 1334670-16-4 C16H19NO
    (4aR,7aR,12bR)-1,2,3,4,4a,5,7a,8-octahydrobenzo[d]carbazol-6(7H)-one
    —— 4-(5-cyano-1,2,4-oxadiazol-3-yl)benzoic acid 340736-84-7 C10H5N3O3
    4-(5-cyano-1,2,4-oxadiazol-3-yl)benzoic acid
    —— (4,5-Diacetyl-[1,3]dithiol-2-ylidene)-p-tolyl-ethanethial 185853-27-4 C16H14O2S3
    (4,5-Diacetyl-[1,3]dithiol-2-ylidene)-p-tolyl-ethanethial
    —— 4-[(2-trimethylsiloxyethyl)ethylamino]iodobenzene 186465-98-5 C13H22INOSi
    4-[(2-trimethylsiloxyethyl)ethylamino]iodobenzene
    —— (4aR,6R,7R,8S,8aS)-7-Chloro-6-(4-chloro-butoxy)-8-nitro-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine 87960-92-7 C17H21Cl2NO6
    (4aR,6R,7R,8S,8aS)-7-Chloro-6-(4-chloro-butoxy)-8-nitro-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine
    —— 4-methyl-2'-[(1-triphenylmethyl)pyrazol-3-yl]-1,1'-biphenyl 162356-58-3 C35H28N2
    4-methyl-2'-[(1-triphenylmethyl)pyrazol-3-yl]-1,1'-biphenyl
    —— 4-(4-Chloro-2-cyclopentyl-1-oxo-2,3-dihydro-1H-isoindol-5-yloxy)-butyric acid ethyl ester 153144-12-8 C19H24ClNO4
    4-(4-Chloro-2-cyclopentyl-1-oxo-2,3-dihydro-1H-isoindol-5-yloxy)-butyric acid ethyl ester
    —— 4-[4-(2-trifluoromethylpyrid-5-yl)-1,1-dimethylcyclopenta-2,4-dien-3-yl]benzenesulfonamide 170093-40-0 C19H17F3N2O2S
    4-[4-(2-trifluoromethylpyrid-5-yl)-1,1-dimethylcyclopenta-2,4-dien-3-yl]benzenesulfonamide
    —— 4-[[4-amino-5-(2,6-difluorobenzoyl)-1,3-thiazol-2-yl]amino]-N-(5-methyl-1,2-oxazol-3-yl)benzamide 486420-60-4 C21H15F2N5O3S
    4-[[4-amino-5-(2,6-difluorobenzoyl)-1,3-thiazol-2-yl]amino]-N-(5-methyl-1,2-oxazol-3-yl)benzamide
    —— 4-(2-(difluoromethyl)-1H-benzo[d]imidazol-1-yl)-6-morpholino-N-(1-phenylcyclopentyl)-1,3,5-triazin-2-amine 1401512-29-5 C26H27F2N7O
    4-(2-(difluoromethyl)-1H-benzo[d]imidazol-1-yl)-6-morpholino-N-(1-phenylcyclopentyl)-1,3,5-triazin-2-amine
    —— 4,4'-dimethyl-1,1'-bis-trimethylsilanyl-1,4,1',4'-tetrahydro-[4,4']bipyridinyl 24841-21-2 C18H32N2Si2
    4,4'-dimethyl-1,1'-bis-trimethylsilanyl-1,4,1',4'-tetrahydro-[4,4']bipyridinyl
    —— 4-Hydroxy-3-[(4-hydroxy-1-methyl-2-oxoquinolin-3-yl)-(4-methylphenyl)methyl]-1-methylquinolin-2-one 106058-74-6 C28H24N2O4
    4-Hydroxy-3-[(4-hydroxy-1-methyl-2-oxoquinolin-3-yl)-(4-methylphenyl)methyl]-1-methylquinolin-2-one
    —— 4-(2,4-bis(benzyloxy)quinolin-3-yl)benzaldehyde 1609645-82-0 C30H23NO3
    4-(2,4-bis(benzyloxy)quinolin-3-yl)benzaldehyde
    —— 4'-Chloro-5-nitro-2-hydroxyphenylmethansulfonat 66950-29-6 C13H10ClNO6S
    4'-Chloro-5-nitro-2-hydroxyphenylmethansulfonat
    —— 4-methoxypyrylium hexafluorophosphate 225245-84-1 C6H7O2*F6P
    4-methoxypyrylium hexafluorophosphate
    —— 4-Isopropylidene-1,6-dimethyl-octahydro-naphthalen-2-one 10306-33-9 C15H24O
    4-Isopropylidene-1,6-dimethyl-octahydro-naphthalen-2-one
    —— 4,4'-Dihydroxy-diphenyl-<benzimidazolyl-(2)>-methan 94543-00-7 C20H16N2O2
    4,4'-Dihydroxy-diphenyl-<benzimidazolyl-(2)>-methan
    —— 4-Oxo-4-<4,5-dichlor-(2)-thienyl>-buttersaeure 90048-68-3 C8H6Cl2O3S
    4-Oxo-4-<4,5-dichlor-(2)-thienyl>-buttersaeure
    —— 4-<4-Phenylazo-benzoyloxymethyl>-2-phenyl-1,3-dioxan 101956-81-4 C24H22N2O4
    4-<4-Phenylazo-benzoyloxymethyl>-2-phenyl-1,3-dioxan
    —— 4-Amino-2-carboxymethylthio-5-p-chlor-phenyl-6-aethyl-pyrimidin 92253-39-9 C14H14ClN3O2S
    4-Amino-2-carboxymethylthio-5-p-chlor-phenyl-6-aethyl-pyrimidin
    —— 4-Hydroxy-1.2.8.10-tetramethyl-1.2.3.4-tetrahydro-phenanthren 98723-03-6 C18H22O
    4-Hydroxy-1.2.8.10-tetramethyl-1.2.3.4-tetrahydro-phenanthren
    —— 4-Ethylenthioketal des 4-Oxo-7-methoxy-1,2,3,4,4aα,9,10,10aβ-octahydro-phenanthren-carbonsaeure-(1β)-methylester 106172-38-7 C19H24O3S2
    4-Ethylenthioketal des 4-Oxo-7-methoxy-1,2,3,4,4aα,9,10,10aβ-octahydro-phenanthren-carbonsaeure-(1β)-methylester
    —— 4-mercapto-2-butenyl-hexafluorodimethylcarbinol 1268237-79-1 C7H8F6OS
    4-mercapto-2-butenyl-hexafluorodimethylcarbinol
    —— (4R)-N-benzyl-N-(tert-butyloxycarbonyl)-2,2-dibenzyl-4-hydroxy-5-methyl-5-nitrohexylamine 615268-41-2 C33H42N2O5
    (4R)-N-benzyl-N-(tert-butyloxycarbonyl)-2,2-dibenzyl-4-hydroxy-5-methyl-5-nitrohexylamine
    —— 4-[2-[(3,5-Dimethylphenyl)methylamino]ethyl]phenol 1228106-57-7 C17H21NO
    4-[2-[(3,5-Dimethylphenyl)methylamino]ethyl]phenol
    —— (4-chloro-phenyl)-(1-nitro-propylidene)-hydrazine 23787-28-2 C9H10ClN3O2
    (4-chloro-phenyl)-(1-nitro-propylidene)-hydrazine
    —— 4-{4-[1-(4-{1-[4-(4-Mercapto-butoxy)-phenyl]-1-methyl-ethyl}-phenyl)-1-methyl-ethyl]-phenoxy}-butane-1-thiol 182318-40-7 C32H42O2S2
    4-{4-[1-(4-{1-[4-(4-Mercapto-butoxy)-phenyl]-1-methyl-ethyl}-phenyl)-1-methyl-ethyl]-phenoxy}-butane-1-thiol
    —— 4,5α-Epoxy-6α-((5-methoxycarbonyl-valeryl)-oxy)-17-methyl-morphinan-7-en-3-ol acetate 194347-45-0 C26H31NO7
    4,5α-Epoxy-6α-((5-methoxycarbonyl-valeryl)-oxy)-17-methyl-morphinan-7-en-3-ol acetate
    —— 4-[4-(2-[2,2,2-trifluoroethyl]guanidino)pyrimid-2-ylthio]butyramide 84545-89-1 C11H15F3N6OS
    4-[4-(2-[2,2,2-trifluoroethyl]guanidino)pyrimid-2-ylthio]butyramide
    —— 4-[(E)-2-(4-methoxyphenyl)ethenyl]piperidine 878272-63-0 C14H19NO
    4-[(E)-2-(4-methoxyphenyl)ethenyl]piperidine
    —— (4R,5S)-N-(p-methoxybenzyl)-2,2-dioxo-5-methyl-1,2,3-oxathiazolidine-4-carboxylic acid methyl ester 936362-76-4 C13H17NO6S
    (4R,5S)-N-(p-methoxybenzyl)-2,2-dioxo-5-methyl-1,2,3-oxathiazolidine-4-carboxylic acid methyl ester
    —— 4-(5-chloro-2,3-methylenedioxypyridin-4-ylamino)-6-methoxy-7-{3-[4-(2,2,2-trifluoroethyl)piperazin-1-yl]propoxy}quinazoline 692054-16-3 C24H26ClF3N6O4
    4-(5-chloro-2,3-methylenedioxypyridin-4-ylamino)-6-methoxy-7-{3-[4-(2,2,2-trifluoroethyl)piperazin-1-yl]propoxy}quinazoline
    —— (4S)-4-fIuoro-7-(2-fluoro-3-pyridinyl)-2-((3-methyl-3-oxetanyl)methoxy)-5,6-dihydrospiro[1,3-oxazine-4,9-xanthen]-2-amine 1335217-38-3 C26H23F2N3O4
    (4S)-4-fIuoro-7-(2-fluoro-3-pyridinyl)-2-((3-methyl-3-oxetanyl)methoxy)-5,6-dihydrospiro[1,3-oxazine-4,9-xanthen]-2-amine
    —— 4-chloro-2-(1-imidazolylmethyl)phenoxyacetic acid ethyl ester 75341-06-9 C14H15ClN2O3
    4-chloro-2-(1-imidazolylmethyl)phenoxyacetic acid ethyl ester
    —— 4-phenyl-3-<i>p</i>-tolyl-3<i>H</i>-selenazol-2-one isopropylidenehydrazone 99020-28-7 C19H19N3Se
    4-phenyl-3-<i>p</i>-tolyl-3<i>H</i>-selenazol-2-one isopropylidenehydrazone
    —— 4-Benzoyloxy-2,5-dimethyl-1-(3-phenyl-propen-2-yl)-4-ethinyl-piperidin 95822-11-0 C25H27NO2
    4-Benzoyloxy-2,5-dimethyl-1-(3-phenyl-propen-2-yl)-4-ethinyl-piperidin
    —— 4-Acetamino-4'-methoxy-flavan 99003-86-8 C18H19NO3
    4-Acetamino-4'-methoxy-flavan
    —— (4-fluorophenyl)(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanone 1334403-01-8 C19H20BFO3
    (4-fluorophenyl)(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanone
    —— 4-(2-(hexylthio)ethyl)aniline 1218817-28-7 C14H23NS
    4-(2-(hexylthio)ethyl)aniline
    —— 4-(4-bromo-phenyl)-6-[4-(4-methyl-6-oxo-1,6-dihydro-pyrimidin-2-yl)-phenyl]-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester 95944-80-2 C26H23BrN2O4
    4-(4-bromo-phenyl)-6-[4-(4-methyl-6-oxo-1,6-dihydro-pyrimidin-2-yl)-phenyl]-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester
    —— 4-hydroxy-4-[(E)-3-phenylprop-2-enoyl]-1,3-oxazinan-2-one 87276-36-6 C13H13NO4
    4-hydroxy-4-[(E)-3-phenylprop-2-enoyl]-1,3-oxazinan-2-one