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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(benzylideneimino)resorcinol hydrochloride 286386-41-2 C13H11NO2*ClH
    4-(benzylideneimino)resorcinol hydrochloride
    —— 4,4-dibromo-3-methyl-1-((3R,5S)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-1H-pyrazol-5(4H)-one 1422050-58-5 C10H14Br2N2O6
    4,4-dibromo-3-methyl-1-((3R,5S)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-1H-pyrazol-5(4H)-one
    —— 4-(4-cyclopropylphenoxy)-1-[1-[2-(2,5-dihydropyrrol-1-yl)ethyl]indazol-5-yl]-2H-pyrrol-5-one 1574541-14-2 C26H26N4O2
    4-(4-cyclopropylphenoxy)-1-[1-[2-(2,5-dihydropyrrol-1-yl)ethyl]indazol-5-yl]-2H-pyrrol-5-one
    —— 4-Acetyl-1-(2-cyano-acetylamino)-2,5-dimethyl-1H-pyrrole-3-carboxylic acid methyl ester 246230-21-7 C13H15N3O4
    4-Acetyl-1-(2-cyano-acetylamino)-2,5-dimethyl-1H-pyrrole-3-carboxylic acid methyl ester
    —— (4-Methoxy-benzyl)-((E)-7-trimethylsilanyl-1-trimethylsilanyloxy-hept-5-enyl)-carbamic acid benzyl ester 840530-64-5 C29H45NO4Si2
    (4-Methoxy-benzyl)-((E)-7-trimethylsilanyl-1-trimethylsilanyloxy-hept-5-enyl)-carbamic acid benzyl ester
    —— 4-[2-(azetidin-1-yl)-2-oxoethyl]-2-[(1R,5S,6s)-6-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-azabicyclo[3.1.0]hex-3-yl]-1,3-thiazole-5-carboxylic acid 1206910-29-3 C20H21Cl2N5O4S
    4-[2-(azetidin-1-yl)-2-oxoethyl]-2-[(1R,5S,6s)-6-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-azabicyclo[3.1.0]hex-3-yl]-1,3-thiazole-5-carboxylic acid
    —— 4-<<3-<(2,3,9,9a-tetrahydro-2-oxo-1H-imidazo<4,5-b>quinolin-7-yl)oxy>propyl>sulfonyl>-1-piperazinecarboxaldehyde 149400-05-5 C18H23N5O5S
    4-<<3-<(2,3,9,9a-tetrahydro-2-oxo-1H-imidazo<4,5-b>quinolin-7-yl)oxy>propyl>sulfonyl>-1-piperazinecarboxaldehyde
    —— 4-Hydroxy-2,8,8-trimethyl-2,3,8,9-tetrahydro-1-thia-6b-aza-cyclopenta[a]acenaphthylen-7-one 150461-11-3 C16H17NO2S
    4-Hydroxy-2,8,8-trimethyl-2,3,8,9-tetrahydro-1-thia-6b-aza-cyclopenta[a]acenaphthylen-7-one
    —— (4R,Z)-N-(4-ethyl-1,3-oxazinan-2-ylidene)aniline 1260510-08-4 C12H16N2O
    (4R,Z)-N-(4-ethyl-1,3-oxazinan-2-ylidene)aniline
    —— 4-(2-dioxolanyl)-2-nitro-N-(3-(1-pyrrolyl)phenyl)aniline 1055988-30-1 C19H17N3O4
    4-(2-dioxolanyl)-2-nitro-N-(3-(1-pyrrolyl)phenyl)aniline
    —— 4(5)-butyl-2-hydroxymethyl-5(4)-iodoimidazole 155091-96-6 C8H13IN2O
    4(5)-butyl-2-hydroxymethyl-5(4)-iodoimidazole
    —— 4-(3-{2-[(S)-2-Hydroxy-3-(2-trimethylsilanyl-phenoxy)-propylamino]-ethyl}-ureido)-benzoic acid 769167-46-6 C22H31N3O5Si
    4-(3-{2-[(S)-2-Hydroxy-3-(2-trimethylsilanyl-phenoxy)-propylamino]-ethyl}-ureido)-benzoic acid
    —— 4-(1,3-dioxan-2-yl)-2-ethoxyphenyl methylcarbonate 1427307-85-4 C14H18O6
    4-(1,3-dioxan-2-yl)-2-ethoxyphenyl methylcarbonate
    —— (4,4-dimethyl-1-phenylpent-1-yn-3-yl) 2-[(4-chlorobenzoyl)amino]-2-phenylacetate 106985-91-5 C28H26ClNO3
    (4,4-dimethyl-1-phenylpent-1-yn-3-yl) 2-[(4-chlorobenzoyl)amino]-2-phenylacetate
    —— 4-methyl-N-((2-oxo-1,2-dihydroquinolin-4-yl)methyl)-N-(3-(trifluoromethyl)phenyl)thiazole-5-carboxamide 953065-62-8 C22H16F3N3O2S
    4-methyl-N-((2-oxo-1,2-dihydroquinolin-4-yl)methyl)-N-(3-(trifluoromethyl)phenyl)thiazole-5-carboxamide
    —— 4-iodo-2,3-dihydro-1H-isoindole 1194376-35-6 C8H8IN
    4-iodo-2,3-dihydro-1H-isoindole
    —— 4-[2-(3-aminophenyl)pyrazolo[1,5-a]pyridin-3-yl]-N-(3-{[2-(diethylamino)ethyl]oxy}phenyl)-2-pyrimidinamine 941318-59-8 C29H31N7O
    4-[2-(3-aminophenyl)pyrazolo[1,5-a]pyridin-3-yl]-N-(3-{[2-(diethylamino)ethyl]oxy}phenyl)-2-pyrimidinamine
    —— 4-difluoromethoxy-N-[3-fluoro-4-(6-methyl-7H-pyrrolo[2,3 d]pyrimidin-4-yl)-phenyl]-benzenesulfonamide 1574385-25-3 C20H15F3N4O3S
    4-difluoromethoxy-N-[3-fluoro-4-(6-methyl-7H-pyrrolo[2,3 d]pyrimidin-4-yl)-phenyl]-benzenesulfonamide
    —— 4-{[(Benzyloxy)carbonyl]amino}-2-methylbutanoic acid 1097831-16-7 C13H17NO4
    4-{[(Benzyloxy)carbonyl]amino}-2-methylbutanoic acid
    —— 4-((pyridin-3-ylmethoxy)carbonylamino)benzoic acid 953435-44-4 C14H12N2O4
    4-((pyridin-3-ylmethoxy)carbonylamino)benzoic acid
    —— 4-[4-(4-aminophenyl)cyclohexylideneaminooxy]piperidin-1-carboxylic acid tert-butyl ester 1393685-91-0 C22H33N3O3
    4-[4-(4-aminophenyl)cyclohexylideneaminooxy]piperidin-1-carboxylic acid tert-butyl ester
    —— 4,4-dimethyl-2-(p-chlorophenyl)-4H-3,1-benzothiazine 1321594-72-2 C16H14ClNS
    4,4-dimethyl-2-(p-chlorophenyl)-4H-3,1-benzothiazine
    —— 4'-Dimethylamino-4-(cyan-carbamoyl-methylen)-flaven 109037-36-7 C20H17N3O2
    4'-Dimethylamino-4-(cyan-carbamoyl-methylen)-flaven
    —— 4-bromo-1-ethoxymethoxy-2-methylbenzene 666710-34-5 C10H13BrO2
    4-bromo-1-ethoxymethoxy-2-methylbenzene
    —— 4,6-bis-(3-hydroxy-phenyl)-4,5,6,7-tetrahydro-3a<i>H</i>-isoxazolo[4,3-<i>c</i>]pyridin-3-one 132962-29-9 C18H16N2O4
    4,6-bis-(3-hydroxy-phenyl)-4,5,6,7-tetrahydro-3a<i>H</i>-isoxazolo[4,3-<i>c</i>]pyridin-3-one
    —— 4-(2,4-dinitro-phenylazo)-<i>N</i>,<i>N</i>-bis-(2-hydroxy-propyl)-aniline 101720-62-1 C18H21N5O6
    4-(2,4-dinitro-phenylazo)-<i>N</i>,<i>N</i>-bis-(2-hydroxy-propyl)-aniline
    —— (4-Methoxy-phenyl)-(6-hydroxy-3-ethyl-benzyl)-keton 101594-95-0 C17H18O3
    (4-Methoxy-phenyl)-(6-hydroxy-3-ethyl-benzyl)-keton
    —— 4-<2-Brom-4-nitro-phenylazo>-6-isopropyl-3-methyl-phenol 98595-41-6 C16H16BrN3O3
    4-<2-Brom-4-nitro-phenylazo>-6-isopropyl-3-methyl-phenol
    —— 4-Nitro-benzoat des 2-Chlormethyl-2-phenoxymethyl-propandiols-(1.3) 98691-94-2 C18H18ClNO6
    4-Nitro-benzoat des 2-Chlormethyl-2-phenoxymethyl-propandiols-(1.3)
    —— 4-phenyl-<i>trans</i>-cinnamic acid-(3-dimethylamino-propyl ester) 109309-82-2 C20H23NO2
    4-phenyl-<i>trans</i>-cinnamic acid-(3-dimethylamino-propyl ester)
    —— 4-(2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-2-oxo-2-phenyl-tetrahydro-6λ*5*-[1,3]dioxolo[4,5-d][1,2]oxaphosphinin-3-tosyl 1096143-30-4 C25H31O9PS
    4-(2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-2-oxo-2-phenyl-tetrahydro-6λ*5*-[1,3]dioxolo[4,5-d][1,2]oxaphosphinin-3-tosyl
    —— 4-Chlorphenoxyessigsaeuretryptamid 14742-29-1 C18H17ClN2O2
    4-Chlorphenoxyessigsaeuretryptamid
    —— 4'-[[2-n-Propyl-6-(pyrrolidinocarbonylamino)-benzimidazol-1-yl]methyl]biphenyl-2-carboxylic acid-trifluoroacetate 141838-22-4 C2HF3O2*C29H30N4O3
    4'-[[2-n-Propyl-6-(pyrrolidinocarbonylamino)-benzimidazol-1-yl]methyl]biphenyl-2-carboxylic acid-trifluoroacetate
    —— 4-tert-butoxycarbonyl-amino-4-(6,7-difluoro-1H-benzoimidazol-2-yl)-piperidine-1-carboxylic acid tert-butyl ester 1035388-20-5 C22H30F2N4O4
    4-tert-butoxycarbonyl-amino-4-(6,7-difluoro-1H-benzoimidazol-2-yl)-piperidine-1-carboxylic acid tert-butyl ester
    —— (4-isopropyl-phenyl)-{2-[3-(2-methanesulfinyl-ethoxy)-benzylamino]-5-prop-2-ynyloxy-phenyl}-methanone 717103-68-9 C29H31NO4S
    (4-isopropyl-phenyl)-{2-[3-(2-methanesulfinyl-ethoxy)-benzylamino]-5-prop-2-ynyloxy-phenyl}-methanone
    —— (4-(phenyl(tosyl)methyl)-2-(4-(trifluoromethyl)phenyl)oxazol-5-yl)methyl 4-(trifluoromethyl)benzoate 1448228-35-0 C33H23F6NO5S
    (4-(phenyl(tosyl)methyl)-2-(4-(trifluoromethyl)phenyl)oxazol-5-yl)methyl 4-(trifluoromethyl)benzoate
    —— 4-{5H,6H,7H,8H-[1,2,4]Triazolo[4,3-a]pyridin-3-yl}piperidine 1519824-36-2 C11H18N4
    4-{5H,6H,7H,8H-[1,2,4]Triazolo[4,3-a]pyridin-3-yl}piperidine
    —— 4-[2-(sulfamoyloxy)ethyl]phenyl sulfamate 1375959-14-0 C8H12N2O6S2
    4-[2-(sulfamoyloxy)ethyl]phenyl sulfamate
    —— (4R,1'S,2'S,3'R)-4-(3'-hydroxy-2',3'-dimethylcyclopentyl)-hex-5-enonitrile 122058-42-8 C13H21NO
    (4R,1'S,2'S,3'R)-4-(3'-hydroxy-2',3'-dimethylcyclopentyl)-hex-5-enonitrile
    —— 4-Acetoxy-2-hydroxy-2.5.5-trimethyl-hexanon-(3) 21502-99-8 C11H20O4
    4-Acetoxy-2-hydroxy-2.5.5-trimethyl-hexanon-(3)
    —— (4R,5S,6S)-3-[(3S,5S)-1-Allyloxycarbonyl-5-(1-phenyl-1H-tetrazol-5-ylsulfanylmethyl)-pyrrolidin-3-ylsulfanyl]-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester 288400-01-1 C29H34N6O6S2
    (4R,5S,6S)-3-[(3S,5S)-1-Allyloxycarbonyl-5-(1-phenyl-1H-tetrazol-5-ylsulfanylmethyl)-pyrrolidin-3-ylsulfanyl]-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid allyl ester
    —— 4-(2-(tert-butyl)-7-methoxy-3-oxo-2,3-dihydroisoquinolin-4-yl)-8-chloro-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione 1426688-24-5 C23H22ClN3O4
    4-(2-(tert-butyl)-7-methoxy-3-oxo-2,3-dihydroisoquinolin-4-yl)-8-chloro-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione
    —— 4-[4-(2-Benzyl-3-oxo-cyclohex-1-enylamino)-2-methyl-phenyl]-3-methyl-4-oxo-butyric acid methyl ester 644985-04-6 C26H29NO4
    4-[4-(2-Benzyl-3-oxo-cyclohex-1-enylamino)-2-methyl-phenyl]-3-methyl-4-oxo-butyric acid methyl ester
    —— 4-[4-(bromomethyl)benzenesulfonyl]-1-(4-cyanobenzyl)-2-piperazinone 239073-84-8 C19H18BrN3O3S
    4-[4-(bromomethyl)benzenesulfonyl]-1-(4-cyanobenzyl)-2-piperazinone
    —— 4-(3-(2-morpholinoethyloxycarbonylamino)phenyl)-2H-phthalazin-1-one 286955-28-0 C21H22N4O4
    4-(3-(2-morpholinoethyloxycarbonylamino)phenyl)-2H-phthalazin-1-one
    —— 4-amino-N-(1,11,11-trimethyl-3,5-diazatricyclo[6.2.1.02,7]undeca-2,4,6-trien-4-yl)benzenesulfonamide 71720-66-6 C18H22N4O2S
    4-amino-N-(1,11,11-trimethyl-3,5-diazatricyclo[6.2.1.02,7]undeca-2,4,6-trien-4-yl)benzenesulfonamide
    —— 4-{6-(3-aminoprop-1-yn-1-yl)-8-[(2-methylpropyl)amino]imidazo[1,2-a]pyrazin-3-yl}-N-cyclopropylbenzamide 1351373-89-1 C23H26N6O
    4-{6-(3-aminoprop-1-yn-1-yl)-8-[(2-methylpropyl)amino]imidazo[1,2-a]pyrazin-3-yl}-N-cyclopropylbenzamide
    —— 4,8-Bis(2-anthracen-9-ylethynyl)-2,6-bis(dihexylamino)furo[2,3-f][1]benzofuran-3,7-dicarbonitrile 1335203-87-6 C68H70N4O2
    4,8-Bis(2-anthracen-9-ylethynyl)-2,6-bis(dihexylamino)furo[2,3-f][1]benzofuran-3,7-dicarbonitrile
    —— 4-[(3-chloro-5-methyl-3'-{[4-(1-pyrrolidinyl)-1-piperidinyl]methyl }[1,1'-biphenyl]-4-yl) amino]-7-(3-{[4-(1-pyrrolidinyl)-1-piperidinyl]methyl }phenyl)-3-quinolinecarbonitrile 364791-47-9 C49H56ClN7
    4-[(3-chloro-5-methyl-3'-{[4-(1-pyrrolidinyl)-1-piperidinyl]methyl }[1,1'-biphenyl]-4-yl) amino]-7-(3-{[4-(1-pyrrolidinyl)-1-piperidinyl]methyl }phenyl)-3-quinolinecarbonitrile
    —— 4-nitro-N-(1,2,2,6,6-pentamethylpiperidin-4-yl)-1,8-naphthalimide 1332650-06-2 C22H25N3O4
    4-nitro-N-(1,2,2,6,6-pentamethylpiperidin-4-yl)-1,8-naphthalimide