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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-methoxy-phenyl)-2,3-dimethyl-thiazolium; iodide 81589-90-4 C12H14NOS*I
    4-(4-methoxy-phenyl)-2,3-dimethyl-thiazolium; iodide
    —— 4-(1,4,7,8-tetrahydro-3,5-dimethyldipyrazolo[3,4-b:4',3'-e]pyridin-4-yl)-N,N-dimethylaniline 1346445-97-3 C17H20N6
    4-(1,4,7,8-tetrahydro-3,5-dimethyldipyrazolo[3,4-b:4',3'-e]pyridin-4-yl)-N,N-dimethylaniline
    —— (4S)-3-(2-acetoxyethyl)-2-acetoxymethyl-4-(tert-butyldiphenylsilyloxy)-2-cyclopenten-1-one 769168-66-3 C28H34O6Si
    (4S)-3-(2-acetoxyethyl)-2-acetoxymethyl-4-(tert-butyldiphenylsilyloxy)-2-cyclopenten-1-one
    —— 4-(3-Dioctadecylamino-propylamino)-butan-1-ol 37516-49-7 C43H90N2O
    4-(3-Dioctadecylamino-propylamino)-butan-1-ol
    —— 4-(benzyloxy)-3-(dibenzylamino)benzoic acid 1355333-55-9 C28H25NO3
    4-(benzyloxy)-3-(dibenzylamino)benzoic acid
    —— 4-cyano-N-[2,6-dichloro-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)phenyl]-3-nitrobenzamide 1254782-19-8 C18H6Cl2F9N3O3
    4-cyano-N-[2,6-dichloro-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)phenyl]-3-nitrobenzamide
    —— 4-(5-fluoro-1-phenyl-3,4-dihydro-1H-isoquinolin-2-yl)-4-oxo-N-[[3-(trifluoromethyl)phenyl]methyl]butyric acid amide 1229513-98-7 C27H24F4N2O2
    4-(5-fluoro-1-phenyl-3,4-dihydro-1H-isoquinolin-2-yl)-4-oxo-N-[[3-(trifluoromethyl)phenyl]methyl]butyric acid amide
    —— 4-(ethylthio)valeric acid 71057-17-5 C7H14O2S
    4-(ethylthio)valeric acid
    —— 4-(4,4-dimethyl-1-phenyl-1,3-dihydroisoquinolin-2-yl)-4-oxo-N-[[3-(trifluoromethyl)phenyl]methyl]butyric acid amide 1229514-10-6 C29H29F3N2O2
    4-(4,4-dimethyl-1-phenyl-1,3-dihydroisoquinolin-2-yl)-4-oxo-N-[[3-(trifluoromethyl)phenyl]methyl]butyric acid amide
    —— 4-[2-[4-[2-(4-Ethynyl-3-methylphenyl)ethynyl]phenyl]sulfanylethyl]pyridine 207724-69-4 C24H19NS
    4-[2-[4-[2-(4-Ethynyl-3-methylphenyl)ethynyl]phenyl]sulfanylethyl]pyridine
    —— 4-Hydroxy-3-[(E)-3-(3-methoxy-phenyl)-acryloyl]-benzoic acid 72739-42-5 C17H14O5
    4-Hydroxy-3-[(E)-3-(3-methoxy-phenyl)-acryloyl]-benzoic acid
    —— 4-Methyl-5,5'-diphenyl-4'-<<4-(trans-2-phenylethenyl)phenyl>methyl>-2,2'-(1,4-phenylen)bisoxazol 83277-85-4 C40H30N2O2
    4-Methyl-5,5'-diphenyl-4'-<<4-(trans-2-phenylethenyl)phenyl>methyl>-2,2'-(1,4-phenylen)bisoxazol
    —— 4-[5-(1-ethylpropyl)-3,7-dimethyl-4-oxo-3,4-dihydropyrrolo[2,1-f][1,2,4]triazin-2-yl]-3-methylphenyl methanesulfonate 1079352-69-4 C21H27N3O4S
    4-[5-(1-ethylpropyl)-3,7-dimethyl-4-oxo-3,4-dihydropyrrolo[2,1-f][1,2,4]triazin-2-yl]-3-methylphenyl methanesulfonate
    —— 4-ethyl 2,3-dimethyl 5-(cyclohexylimino)-4,5-dihydro-4-hydroxy-1-(4-methylbenzyl)-1H-pyrrole-2,3,4-tricarboxylate 1398123-91-5 C25H32N2O7
    4-ethyl 2,3-dimethyl 5-(cyclohexylimino)-4,5-dihydro-4-hydroxy-1-(4-methylbenzyl)-1H-pyrrole-2,3,4-tricarboxylate
    —— 4-[4-(Azido-cyclohexyl-methyl)-phenyl]-butyric acid methyl ester 162977-21-1 C18H25N3O2
    4-[4-(Azido-cyclohexyl-methyl)-phenyl]-butyric acid methyl ester
    —— 4-Ethoxy-5-ethyl-2-methyl-4,5-dihydro-oxazole-4-carboxylic acid tert-butyl ester 83049-73-4 C13H23NO4
    4-Ethoxy-5-ethyl-2-methyl-4,5-dihydro-oxazole-4-carboxylic acid tert-butyl ester
    —— (4-chloro-2-hydroxy-phenyl)-pyridin-4-yl-methanone 64302-27-8 C12H8ClNO2
    (4-chloro-2-hydroxy-phenyl)-pyridin-4-yl-methanone
    —— 4-(2-{[4-chloro-3-(4-cyano-6-trifluoromethyl-pyridin-3-yl)-benzoyl]-methyl-amino}-3-methyl-phenoxy)-butyric acid 1070889-78-9 C26H21ClF3N3O4
    4-(2-{[4-chloro-3-(4-cyano-6-trifluoromethyl-pyridin-3-yl)-benzoyl]-methyl-amino}-3-methyl-phenoxy)-butyric acid
    —— 4-(3-methylphenylthio)benzylamine 1185096-02-9 C14H15NS
    4-(3-methylphenylthio)benzylamine
    —— 4-(3-methoxy-propyl)-piperazine-2,6-dione 90346-33-1 C8H14N2O3
    4-(3-methoxy-propyl)-piperazine-2,6-dione
    —— 4-(anilino-pyridin-2-yl-methyl)-5-oxo-1-phenyl-2-pyridin-2-yl-pyrrolidine-3-carboxylic acid ethyl ester 58971-01-0 C30H28N4O3
    4-(anilino-pyridin-2-yl-methyl)-5-oxo-1-phenyl-2-pyridin-2-yl-pyrrolidine-3-carboxylic acid ethyl ester
    —— 4-amino-<i>N</i>-[5-(4-methoxy-benzyl)-4,6-dioxo-1,4,5,6-tetrahydro-pyrimidin-2-yl]-benzenesulfonamide 57737-07-2 C18H18N4O5S
    4-amino-<i>N</i>-[5-(4-methoxy-benzyl)-4,6-dioxo-1,4,5,6-tetrahydro-pyrimidin-2-yl]-benzenesulfonamide
    —— 4-methoxy-N-methyl-3-(1-{[4-(1-methylpiperidin-4-yl)phenyl]amino}-8-oxo-7,8-dihydro-2,7-naphthyridin-3-yl)benzene-1-sulfonamide 1175553-43-1 C28H31N5O4S
    4-methoxy-N-methyl-3-(1-{[4-(1-methylpiperidin-4-yl)phenyl]amino}-8-oxo-7,8-dihydro-2,7-naphthyridin-3-yl)benzene-1-sulfonamide
    —— 4-amino-1-(2-trifluoromethoxy-benzenesulfonyl)-piperidine-4-carboxylic acid (4-ethyl-phenyl)-amide 1262988-34-0 C21H24F3N3O4S
    4-amino-1-(2-trifluoromethoxy-benzenesulfonyl)-piperidine-4-carboxylic acid (4-ethyl-phenyl)-amide
    —— (4R)-3-[(2S,3R)-2-cyclohexyl-1-(4-methoxyphenyl)-4-oxoazetidin-3-yl]-4-phenyl-1,3-oxazolidin-2-one 1040389-90-9 C25H28N2O4
    (4R)-3-[(2S,3R)-2-cyclohexyl-1-(4-methoxyphenyl)-4-oxoazetidin-3-yl]-4-phenyl-1,3-oxazolidin-2-one
    —— [4-[2-(4-hexylphenyl)pyrimidin-5-yl]oxycarbonylphenyl] 4-hexoxybenzoate 136240-34-1 C36H40N2O5
    [4-[2-(4-hexylphenyl)pyrimidin-5-yl]oxycarbonylphenyl] 4-hexoxybenzoate
    —— (4-amino-3-chloro-5-fluoro-phenyl)-[(R)-3-(3,3-dimethyl-butyl)-pyrrolidin-3-yl]-methanone 1202180-49-1 C17H24ClFN2O
    (4-amino-3-chloro-5-fluoro-phenyl)-[(R)-3-(3,3-dimethyl-butyl)-pyrrolidin-3-yl]-methanone
    —— 4-[(3R)-3-aminopyrrolidin-1-yl]-N-[(1R)-1-phenylethyl]pyrimidin-2-amine 1201173-77-4 C16H21N5
    4-[(3R)-3-aminopyrrolidin-1-yl]-N-[(1R)-1-phenylethyl]pyrimidin-2-amine
    —— 4-[4-(3-{2-[2-(2-{(E)-4-[(S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-propionyloxy]-but-2-enyloxy}-ethoxy)-ethoxy]-ethoxy}-propionyloxymethyl)-3-methoxy-phenoxy]-butyric acid 196097-66-2 C43H53NO14
    4-[4-(3-{2-[2-(2-{(E)-4-[(S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-propionyloxy]-but-2-enyloxy}-ethoxy)-ethoxy]-ethoxy}-propionyloxymethyl)-3-methoxy-phenoxy]-butyric acid
    —— 4-ethyl 1-methyl 2-(4-(trifluoromethyl)phenyl)fumarate 1285704-84-8 C14H13F3O4
    4-ethyl 1-methyl 2-(4-(trifluoromethyl)phenyl)fumarate
    —— 4,8-dihydro-1,3,6-trimethylpyrimido[4,5-c]pyridazine-5,7(1H,6H)-dione 736137-04-5 C9H12N4O2
    4,8-dihydro-1,3,6-trimethylpyrimido[4,5-c]pyridazine-5,7(1H,6H)-dione
    —— 4-methoxy-5-oxo-5H-furo[3,2-g][1]-6-(p-chlorophenyliminomethyl)benzopyran 1260247-74-2 C19H12ClNO4
    4-methoxy-5-oxo-5H-furo[3,2-g][1]-6-(p-chlorophenyliminomethyl)benzopyran
    —— 4-<p-(Dimethylamino)anilino>-1,2-naphthoquinone 69085-43-4 C18H16N2O2
    4-<p-(Dimethylamino)anilino>-1,2-naphthoquinone
    —— 4-CH3OC6H4N=P(Ph)2CH2CH2N(CH2CH2CH3)H 557767-48-3 C24H29N2OP
    4-CH3OC6H4N=P(Ph)2CH2CH2N(CH2CH2CH3)H
    —— 4-[N-tert-butoxycarbonyl-N-(4-hydroxybutyl)amino]methyl-1-(1-naphthylacetyl)piperidine 377080-99-4 C27H38N2O4
    4-[N-tert-butoxycarbonyl-N-(4-hydroxybutyl)amino]methyl-1-(1-naphthylacetyl)piperidine
    —— 4-hydroxy-3-[3-phenyl-1-(1-tosyl-1H-indol-3-yl)prop-2-ynyl]-2H-chromen-2-one 1262863-73-9 C33H23NO5S
    4-hydroxy-3-[3-phenyl-1-(1-tosyl-1H-indol-3-yl)prop-2-ynyl]-2H-chromen-2-one
    —— 4-(4-methyl-quinolin-2-ylamino)-benzoic acid isopropyl ester 57575-47-0 C20H20N2O2
    4-(4-methyl-quinolin-2-ylamino)-benzoic acid isopropyl ester
    —— 4-methyl-2-[2-p-tolyl-6-(4-trifluoromethyl-phenyl)-pyridin-4-yl]-pent-4-enoic acid 1206476-52-9 C25H22F3NO2
    4-methyl-2-[2-p-tolyl-6-(4-trifluoromethyl-phenyl)-pyridin-4-yl]-pent-4-enoic acid
    —— 4-(4-cyano-2-methylsulfonylphenyl)-N-ethyl-2,5-dioxo-1-[2-(trifluoromethyl)pyridin-4-yl]-6,7-dihydro-4H-cyclopenta[d]pyrimidine-3-carboxamide 1621272-78-3 C24H20F3N5O5S
    4-(4-cyano-2-methylsulfonylphenyl)-N-ethyl-2,5-dioxo-1-[2-(trifluoromethyl)pyridin-4-yl]-6,7-dihydro-4H-cyclopenta[d]pyrimidine-3-carboxamide
    —— 4-(2-oxo-l-oxa-3,8-diaza-spiro[4.5]dec-3-yl)benzonitrile trifluoroacetate 189333-25-3 C2HF3O2*C14H15N3O2
    4-(2-oxo-l-oxa-3,8-diaza-spiro[4.5]dec-3-yl)benzonitrile trifluoroacetate
    —— 4-bromo-N,N-bis(2,4-dimethoxybenzyl)benzenesulfonamide 1440421-56-6 C24H26BrNO6S
    4-bromo-N,N-bis(2,4-dimethoxybenzyl)benzenesulfonamide
    —— 4-Nitro-benzol-thioselenensaeure-(1)-<4-nitro-phenylester> 95195-59-8 C12H8N2O4SSe
    4-Nitro-benzol-thioselenensaeure-(1)-<4-nitro-phenylester>
    —— 4-{[4-(1,2,3,4-tetrahydro-benzo[4,5]thiazolo[2,3-<i>a</i>]isoindol-11-yl)-phenyl]-thioacetyl}-morpholine 66296-53-5 C26H26N2OS2
    4-{[4-(1,2,3,4-tetrahydro-benzo[4,5]thiazolo[2,3-<i>a</i>]isoindol-11-yl)-phenyl]-thioacetyl}-morpholine
    —— 4-Amino-2,2-diphenyl-2-phospha-chinazolin 23021-40-1 C19H16N3P
    4-Amino-2,2-diphenyl-2-phospha-chinazolin
    —— 4-phenyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-selenide 1285820-29-2 C26H17O2PSe
    4-phenyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-selenide
    —— 4-(2-Bromo-4-chloro-phenylimino)-piperidine-1-carboxylic acid tert-butyl ester 207511-26-0 C16H20BrClN2O2
    4-(2-Bromo-4-chloro-phenylimino)-piperidine-1-carboxylic acid tert-butyl ester
    —— [4-ethyl-3,6,7,8,9,10-hexahydro-8-oxo-9-(2,2,2-trifluoroethyl)-2,3,9-triaza-(S)-cyclohepta[e]inden-7-yl]acetic acid methyl ester 912463-00-4 C18H20F3N3O3
    [4-ethyl-3,6,7,8,9,10-hexahydro-8-oxo-9-(2,2,2-trifluoroethyl)-2,3,9-triaza-(S)-cyclohepta[e]inden-7-yl]acetic acid methyl ester
    —— (4-bromo-3-fluoro-phenyl)-(3H-imidazol-4-ylmethyl)-isopropyl-amine 1020815-35-3 C13H15BrFN3
    (4-bromo-3-fluoro-phenyl)-(3H-imidazol-4-ylmethyl)-isopropyl-amine
    —— 4-Chloro-5-(4-chlorophenyl)furan-2,3-dione 93372-07-7 C10H4Cl2O3
    4-Chloro-5-(4-chlorophenyl)furan-2,3-dione
    —— 4-(4-(4-(1-hydroxybut-4-yl)-1H-1,2,3-triazol-1-yl)butyloxy)quinazoline 1656285-36-7 C18H23N5O2
    4-(4-(4-(1-hydroxybut-4-yl)-1H-1,2,3-triazol-1-yl)butyloxy)quinazoline