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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,6-Bis{[4-(aminooxy)butoxy]amino}-1-(5-O-phosphonopentofuranosyl)-5,6-dihydropyrimidin-2(1H)-one 82499-84-1 C17H35N6O12P
    4,6-Bis{[4-(aminooxy)butoxy]amino}-1-(5-O-phosphonopentofuranosyl)-5,6-dihydropyrimidin-2(1H)-one
    —— 4-[[[3-[[amino[(aminocarbonyl)imino]methyl]amino]phenyl]carbonyl]amino]-N-[(1-methylethoxy)carbonyl]phenylalanine 198151-35-8 C22H26N6O6
    4-[[[3-[[amino[(aminocarbonyl)imino]methyl]amino]phenyl]carbonyl]amino]-N-[(1-methylethoxy)carbonyl]phenylalanine
    —— (4S,5S,6S)-5-Mercaptomethyl-6-(4-methoxy-phenyl)-2-phenyl-5,6-dihydro-4H-[1,3]oxazine-4-carboxylic acid benzylamide 112654-56-5 C26H26N2O3S
    (4S,5S,6S)-5-Mercaptomethyl-6-(4-methoxy-phenyl)-2-phenyl-5,6-dihydro-4H-[1,3]oxazine-4-carboxylic acid benzylamide
    —— 4-[1-(1-methylpyrrol-2-yl)ethenyl]morpholine 134772-82-0 C11H16N2O
    4-[1-(1-methylpyrrol-2-yl)ethenyl]morpholine
    —— (4<i>RS</i>,5'<i>SR</i>)-5<i>c</i>-morpholin-4-yl-3,3'-diphenyl-(4<i>r</i><i>H</i>)-4,5,4',5'-tetrahydro-[4,5']biisoxazolyl 31654-98-5 C22H23N3O3
    (4<i>RS</i>,5'<i>SR</i>)-5<i>c</i>-morpholin-4-yl-3,3'-diphenyl-(4<i>r</i><i>H</i>)-4,5,4',5'-tetrahydro-[4,5']biisoxazolyl
    —— (4-(9-phenyl-9H-fluoren-9-yl)phenyl)boronic acid 1391922-09-0 C25H19BO2
    (4-(9-phenyl-9H-fluoren-9-yl)phenyl)boronic acid
    —— (4-([1,1'-biphenyl]-2-yl)-6-((2-(2-(2-aminoethoxy)ethoxy)ethyl)amino)-1,3,5-triazin-2-yl)-L-valine 1314095-37-8 C26H34N6O4
    (4-([1,1'-biphenyl]-2-yl)-6-((2-(2-(2-aminoethoxy)ethoxy)ethyl)amino)-1,3,5-triazin-2-yl)-L-valine
    —— 4-(3-amino-1H-1,2,4-triazol-1-yl)benzonitrile 1249222-99-8 C9H7N5
    4-(3-amino-1H-1,2,4-triazol-1-yl)benzonitrile
    —— 4-Bromo-N-[1-(3-formyl-1-methyl-cyclopentyl)-1-methoxy-meth-(Z)-ylidene]-benzenesulfonamide 135885-61-9 C15H18BrNO4S
    4-Bromo-N-[1-(3-formyl-1-methyl-cyclopentyl)-1-methoxy-meth-(Z)-ylidene]-benzenesulfonamide
    —— 4-(4-hydroxynaphthalen-2-yl)benzonitrile 1610538-68-5 C17H11NO
    4-(4-hydroxynaphthalen-2-yl)benzonitrile
    —— 4-(5'-Methoxycarbonylpentyl)-5-acetylthiomethylimidazolidin-2-one 133709-86-1 C13H22N2O4S
    4-(5'-Methoxycarbonylpentyl)-5-acetylthiomethylimidazolidin-2-one
    —— 4-Chlor-N-<2-chlor-benzyliden>-phenaethylamin 13540-98-2 C15H13Cl2N
    4-Chlor-N-<2-chlor-benzyliden>-phenaethylamin
    —— 4-{[2-tert-butyl-6-(tert-butylsulfonyl)-1H-benzimidazol-1-yl]methyl}tetrahydro-2H-pyran-4-ol 886050-44-8 C21H32N2O4S
    4-{[2-tert-butyl-6-(tert-butylsulfonyl)-1H-benzimidazol-1-yl]methyl}tetrahydro-2H-pyran-4-ol
    —— 4-Hydroxy-1-[2-(4-methoxy-phenyl)-ethyl]-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester 4451-00-7 C16H19NO5
    4-Hydroxy-1-[2-(4-methoxy-phenyl)-ethyl]-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester
    —— 4-O-Formyl-2-O-methyl-4-deutero-D-arabinose 4326-26-5 C7H12O6
    4-O-Formyl-2-O-methyl-4-deutero-D-arabinose
    —— 4-Ethyl-5-(N-allyl-thiocarbamoyl)-4,5,6,7-tetrahydro-imidazo-[4,5-c]-pyridine 64402-82-0 C12H18N4S
    4-Ethyl-5-(N-allyl-thiocarbamoyl)-4,5,6,7-tetrahydro-imidazo-[4,5-c]-pyridine
    —— (4S)-3,3-diethyl-1-[(R)-α-n-propyl-(4-methyl)-benzylaminocarbonyl]-4-[4-(bromomethyl)-phenoxy]-azetidin-2-one 141810-33-5 C26H33BrN2O3
    (4S)-3,3-diethyl-1-[(R)-α-n-propyl-(4-methyl)-benzylaminocarbonyl]-4-[4-(bromomethyl)-phenoxy]-azetidin-2-one
    —— 4-[3-(4-fluoro-phenoxy)-benzylidene]-piperidine-1-carboxylic acid tert-butyl ester 1020326-09-3 C23H26FNO3
    4-[3-(4-fluoro-phenoxy)-benzylidene]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-{2-oxo-2-[7-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-4,7-diaza-spiro[2.5]oct-4-yl]-acetyl}-benzonitrile 1261357-87-2 C21H18N6O2
    4-{2-oxo-2-[7-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-4,7-diaza-spiro[2.5]oct-4-yl]-acetyl}-benzonitrile
    —— (4-diisopropylphosphono)phenyl-diphenylphosine 164064-65-7 C24H28O3P2
    (4-diisopropylphosphono)phenyl-diphenylphosine
    —— 4-[7-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-4,7-diaza-spiro[2.5]octane-4-sulfonylmethyl]-benzonitrile 1261354-92-0 C20H20N6O2S
    4-[7-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-4,7-diaza-spiro[2.5]octane-4-sulfonylmethyl]-benzonitrile
    —— [4S-(4α, 7α, 9aβ)]-4-Amino-octahydro-5-oxopyrrolo[2,1-b][1,3]oxazepine-7-carboxylic acid, methyl ester 167305-06-8 C10H16N2O4
    [4S-(4α, 7α, 9aβ)]-4-Amino-octahydro-5-oxopyrrolo[2,1-b][1,3]oxazepine-7-carboxylic acid, methyl ester
    —— 4-methylumbelliferyl-2,3,2',3',4'-pentaacetyl-β-D-xylobioside 284676-27-3 C30H34O16
    4-methylumbelliferyl-2,3,2',3',4'-pentaacetyl-β-D-xylobioside
    —— 4-(4-(2-(2,4-difluorophenyl)-2-hydroxy-3-(1H-1,2,4-triazol-1-yl)propoxy)-3-methoxybenzylidene)-2-phenyloxazol-5(4H)-one 1330676-47-5 C28H22F2N4O5
    4-(4-(2-(2,4-difluorophenyl)-2-hydroxy-3-(1H-1,2,4-triazol-1-yl)propoxy)-3-methoxybenzylidene)-2-phenyloxazol-5(4H)-one
    —— [(4S,6aS,11bR)-8-methoxy-3-methyl-6-oxo-2,3,4,5,6,6a-hexahydro-1H-4,11b-methano[1]benzofuro[3,2-d]azocin-11-yl]acetaldehyde 1315614-08-4 C18H21NO4
    [(4S,6aS,11bR)-8-methoxy-3-methyl-6-oxo-2,3,4,5,6,6a-hexahydro-1H-4,11b-methano[1]benzofuro[3,2-d]azocin-11-yl]acetaldehyde
    —— 4-[4-(3-Nitro-phenoxycarbonylmethyl)-phenylcarbamoyl]-butyric acid 139631-83-7 C19H18N2O7
    4-[4-(3-Nitro-phenoxycarbonylmethyl)-phenylcarbamoyl]-butyric acid
    —— 4-(4-(morpholinomethyl)phenylamino)-2-phenylpyrimido[4,5-d]pyridazin-5(6H)-one 1425379-74-3 C23H22N6O2
    4-(4-(morpholinomethyl)phenylamino)-2-phenylpyrimido[4,5-d]pyridazin-5(6H)-one
    —— 4-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-5-yl]-1-(4-phenylcyclohexyl)piperidine 1349863-29-1 C32H34ClN3
    4-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-5-yl]-1-(4-phenylcyclohexyl)piperidine
    —— 4,6-dihydroxy-6-ethoxycarbonyl-5-methyl-2-(4-trifluoromethylphenyl)-3,4-dihydropyrimidine 1240313-25-0 C15H15F3N2O4
    4,6-dihydroxy-6-ethoxycarbonyl-5-methyl-2-(4-trifluoromethylphenyl)-3,4-dihydropyrimidine
    —— 4-methoxy-1-(2-methylbut-3-en-2-yl)-1H-indole 1439857-97-2 C14H17NO
    4-methoxy-1-(2-methylbut-3-en-2-yl)-1H-indole
    —— 4-[2-(3-chlorophenyl)ethenyl]-1-methylpyridin-1-ium;iodide 26467-89-0 C14H13ClN*I
    4-[2-(3-chlorophenyl)ethenyl]-1-methylpyridin-1-ium;iodide
    —— 4-<i>tert</i>-Butyl-2-(<i>p</i>-tolylamino-methyl)-phenol 32564-18-4 C18H23NO
    4-<i>tert</i>-Butyl-2-(<i>p</i>-tolylamino-methyl)-phenol
    —— 4,5α-epoxy-7α-(hydroxymethyl)-17-methyl-7β-(4-phenylbutyl)morphinan-3,6β-diol 85455-24-9 C28H35NO4
    4,5α-epoxy-7α-(hydroxymethyl)-17-methyl-7β-(4-phenylbutyl)morphinan-3,6β-diol
    —— 4,4'-dihydrazino-biphenyl-3,3'-dicarboxylic acid 860568-52-1 C14H14N4O4
    4,4'-dihydrazino-biphenyl-3,3'-dicarboxylic acid
    —— 4-chloro-6,6,8-trimethyl-5,6-dihydroquinazoline 1256784-31-2 C11H13ClN2
    4-chloro-6,6,8-trimethyl-5,6-dihydroquinazoline
    —— 4-phosphonobenzimidazole-2-carboxylic acid 150377-17-6 C8H7N2O5P
    4-phosphonobenzimidazole-2-carboxylic acid
    —— (4-Cyclopropanesulfonyl-6-methyl-3-nitro-2-oxo-2H-pyridin-1-yl)-acetic acid ethyl ester 210704-85-1 C13H16N2O7S
    (4-Cyclopropanesulfonyl-6-methyl-3-nitro-2-oxo-2H-pyridin-1-yl)-acetic acid ethyl ester
    —— 4,4'-Bis-(2,3,5,6-tetramethyl-benzyloxy)-biphenyl 72633-29-5 C34H38O2
    4,4'-Bis-(2,3,5,6-tetramethyl-benzyloxy)-biphenyl
    —— (4-(cyclopropylmethyl)tetrahydro-2H-pyran-4-yl)methanamine 1385696-84-3 C10H19NO
    (4-(cyclopropylmethyl)tetrahydro-2H-pyran-4-yl)methanamine
    —— 4-((S)-4-carboxy-2-{[5-[2-((S)-2-(2-fluoroethylcarbamoyl)-pyrrolidin-1-yl)-2-oxo-ethoxy]-1-(3,4-difluoro-phenyl)-1H-pyrazole-3-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 1163791-99-8 C31H38F3N7O9
    4-((S)-4-carboxy-2-{[5-[2-((S)-2-(2-fluoroethylcarbamoyl)-pyrrolidin-1-yl)-2-oxo-ethoxy]-1-(3,4-difluoro-phenyl)-1H-pyrazole-3-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester
    —— 4-(4-Bromo-phenyl)-2-(4-ethyl-phenyl)-4-oxo-butyric acid 71762-90-8 C18H17BrO3
    4-(4-Bromo-phenyl)-2-(4-ethyl-phenyl)-4-oxo-butyric acid
    —— 4-diphenylmethoxy-1-[5-(2-nitrophenoxy)pentyl]piperidine 148669-28-7 C29H34N2O4
    4-diphenylmethoxy-1-[5-(2-nitrophenoxy)pentyl]piperidine
    —— 4-chloro-2-(pyridin-2-yl)-6-(4-fluoro-phenyl)-pyrimidine 135898-89-4 C15H9ClFN3
    4-chloro-2-(pyridin-2-yl)-6-(4-fluoro-phenyl)-pyrimidine
    —— 4-butoxy-2-morpholin-4-yl-6,7-dihydro-thieno[3,2-<i>d</i>]pyrimidine 4902-53-8 C14H21N3O2S
    4-butoxy-2-morpholin-4-yl-6,7-dihydro-thieno[3,2-<i>d</i>]pyrimidine
    —— 4,5α-epoxy-3-methoxymorphinan-14-ol, hydrochloride 75660-20-7 C17H21NO3*ClH
    4,5α-epoxy-3-methoxymorphinan-14-ol, hydrochloride
    —— 4-[2-oxo-2-(4-quinolin-2-yl-3,6-dihydro-2H-pyridin-1-yl)ethyl]-1-(5-trifluoromethylpyridin-2-yl)piperazin-2-one 1313997-45-3 C26H24F3N5O2
    4-[2-oxo-2-(4-quinolin-2-yl-3,6-dihydro-2H-pyridin-1-yl)ethyl]-1-(5-trifluoromethylpyridin-2-yl)piperazin-2-one
    —— 4-(4-(2-fluorophenyl)-6-(isopropylamino)-1,3,5-triazin-2-ylamino)picolinonitrile 1446502-36-8 C18H16FN7
    4-(4-(2-fluorophenyl)-6-(isopropylamino)-1,3,5-triazin-2-ylamino)picolinonitrile
    —— 4-chloro-N-[2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) phenyl]benzenesulfonamide 1314069-51-6 C18H20BClFNO4S
    4-chloro-N-[2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) phenyl]benzenesulfonamide
    —— 4-(2,5-Dimethylthiophen-3-yl)-8-fluoro-1,4-dihydroquinazoline 1449705-01-4 C14H13FN2S
    4-(2,5-Dimethylthiophen-3-yl)-8-fluoro-1,4-dihydroquinazoline
    —— 4-(5-(3-chloro-4-propoxyphenyl)-1,3,4-thiadiazol-2-yl)-2-iodophenol 1608146-95-7 C17H14ClIN2O2S
    4-(5-(3-chloro-4-propoxyphenyl)-1,3,4-thiadiazol-2-yl)-2-iodophenol