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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4R,5R)-5-Isopropenyl-4-methyl-4-vinylcyclohex-1-enecarboxylic acid 202194-37-4 C13H18O2
    (4R,5R)-5-Isopropenyl-4-methyl-4-vinylcyclohex-1-enecarboxylic acid
    —— 4,5-bis(4-chlorophenyl)-3H-1,2-dithiol-3-one 81385-69-5 C15H8Cl2OS2
    4,5-bis(4-chlorophenyl)-3H-1,2-dithiol-3-one
    —— 4-Chloro-5-fluoro-2-[[(1R)-3-[(2-hydroxyethyl)amino]-1-phenylpropyl]oxy]benzonitrile hydrochloride 357402-78-9 C18H18ClFN2O2*ClH
    4-Chloro-5-fluoro-2-[[(1R)-3-[(2-hydroxyethyl)amino]-1-phenylpropyl]oxy]benzonitrile hydrochloride
    —— 4-[(Z)-(hydroxyimino)methyl]-2-methyl-5-(pyrrolidin-1-yl)pyridazin-3(2H)-one 1256269-05-2 C10H14N4O2
    4-[(Z)-(hydroxyimino)methyl]-2-methyl-5-(pyrrolidin-1-yl)pyridazin-3(2H)-one
    —— (4aR,5R,6R,7R)-7-Hydroxy-6-(2-propenyloxy)-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz[f]indol-2(4H)-one 209331-13-5 C19H25NO3
    (4aR,5R,6R,7R)-7-Hydroxy-6-(2-propenyloxy)-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz[f]indol-2(4H)-one
    —— 4-[1-(4-Amino-phenyl)-1,3-dimethyl-butyl]-phenol 17951-77-8 C18H23NO
    4-[1-(4-Amino-phenyl)-1,3-dimethyl-butyl]-phenol
    —— 4-(2-chloro-phenyl)-2,6-dimethyl-5-(morpholine-4-carbonyl)-1,4-dihydro-pyridine-3-carboxylic acid ethyl ester 51423-37-1 C21H25ClN2O4
    4-(2-chloro-phenyl)-2,6-dimethyl-5-(morpholine-4-carbonyl)-1,4-dihydro-pyridine-3-carboxylic acid ethyl ester
    —— 4-(2-chloro-phenyl)-2,3-dimethyl-6<i>H</i>-imidazo[1,2-<i>a</i>]thieno[3,2-<i>f</i>][1,4]diazepine 52036-08-5 C17H14ClN3S
    4-(2-chloro-phenyl)-2,3-dimethyl-6<i>H</i>-imidazo[1,2-<i>a</i>]thieno[3,2-<i>f</i>][1,4]diazepine
    —— 4-Trifluormethylbenzophenon-O-benzoyloxim 54540-16-8 C21H14F3NO2
    4-Trifluormethylbenzophenon-O-benzoyloxim
    —— 4-[2-cyano-4-(4-styryl-[1,2,3]triazol-2-yl)-styryl]-benzoic acid ethyl ester 41428-35-7 C28H22N4O2
    4-[2-cyano-4-(4-styryl-[1,2,3]triazol-2-yl)-styryl]-benzoic acid ethyl ester
    —— 4'-bromo-2-(2-morpholin-4-ylmethyl-imidazol-1-yl)-5-nitro-benzophenone 54534-38-2 C21H19BrN4O4
    4'-bromo-2-(2-morpholin-4-ylmethyl-imidazol-1-yl)-5-nitro-benzophenone
    —— {4-oxo-2-[3-(2-phenoxy-ethoxycarbonylamino)-phenyl]-3-phenyl-3,4-dihydro-quinazolin-6-yl}-carbamic acid 2-phenoxy-ethyl ester 37799-49-8 C38H32N4O7
    {4-oxo-2-[3-(2-phenoxy-ethoxycarbonylamino)-phenyl]-3-phenyl-3,4-dihydro-quinazolin-6-yl}-carbamic acid 2-phenoxy-ethyl ester
    —— (4R,5R)-diisopropyl-2-phenyl-1,3,2-dioxaborolane-4,5-dicarboxylate 1061180-99-1 C16H21BO6
    (4R,5R)-diisopropyl-2-phenyl-1,3,2-dioxaborolane-4,5-dicarboxylate
    —— 4-(10,10-dimethyl-8-oxo-7,8,9,10,11,12-hexahydrobenzo[c]acridin-7-yl)-2-methoxyphenyl methacrylate 1069075-31-5 C30H29NO4
    4-(10,10-dimethyl-8-oxo-7,8,9,10,11,12-hexahydrobenzo[c]acridin-7-yl)-2-methoxyphenyl methacrylate
    —— (-)-4-<2-Hydroxy-4-(1,1-dimethylheptyl)-6-methoxyphenyl>-6,6a-dimethylbicyclo<3.3.1>hept-3-en-2-one 132345-30-3 C25H36O3
    (-)-4-<2-Hydroxy-4-(1,1-dimethylheptyl)-6-methoxyphenyl>-6,6a-dimethylbicyclo<3.3.1>hept-3-en-2-one
    —— (4-ClC6H4)2SbC6H5 24691-74-5 C18H13Cl2Sb
    (4-ClC6H4)2SbC6H5
    —— 4-amino-2-hydroxy-benzoic acid-[2-(diethyl-oxy-amino)-ethyl ester] 117756-66-8 C13H20N2O4
    4-amino-2-hydroxy-benzoic acid-[2-(diethyl-oxy-amino)-ethyl ester]
    —— 4-C-Acetyl-1,6-anhydro-2-O-benzyl-3-deoxy-β-D-xylo-hexopyranose 123823-28-9 C15H18O5
    4-C-Acetyl-1,6-anhydro-2-O-benzyl-3-deoxy-β-D-xylo-hexopyranose
    —— 4,4,5,5-Tetramethyl-2,2,2-tris-(4-trifluoromethyl-phenyl)-2λ5-[1,3,2]dioxaphospholane 73116-96-8 C27H24F9O2P
    4,4,5,5-Tetramethyl-2,2,2-tris-(4-trifluoromethyl-phenyl)-2λ5-[1,3,2]dioxaphospholane
    —— (4S)-4-({[(2-chloro-3-fluorophenyl)methyl]amino}-N-methylcarbonylamino)-5-[N-(6-fluoro(3-isoquinolyl))carbamoyloxy]pentyl(2S)-2-amino-3-methylbutanoate 1119535-34-0 C29H34ClF2N5O5
    (4S)-4-({[(2-chloro-3-fluorophenyl)methyl]amino}-N-methylcarbonylamino)-5-[N-(6-fluoro(3-isoquinolyl))carbamoyloxy]pentyl(2S)-2-amino-3-methylbutanoate
    —— 4-(4-methyl-thiazol-2-yl)-cyclohexanecarboxylic acid ethyl ester 1346450-21-2 C13H19NO2S
    4-(4-methyl-thiazol-2-yl)-cyclohexanecarboxylic acid ethyl ester
    —— 4-Chloro-2-phenyl-6-prop-2-enyloxane 1474058-50-8 C14H17ClO
    4-Chloro-2-phenyl-6-prop-2-enyloxane
    —— 4-(tert butyl dimethyl silyloxy)-phenyl boric acid 151448-69-0 C12H21BO4Si
    4-(tert butyl dimethyl silyloxy)-phenyl boric acid
    —— 4-bromo-1-(2,2-dimethylpropyl)-N-[(2-phenyl-1,3-thiazol-5-yl)methyl]-1H-benzotriazol-5-amine 1247947-01-8 C21H22BrN5S
    4-bromo-1-(2,2-dimethylpropyl)-N-[(2-phenyl-1,3-thiazol-5-yl)methyl]-1H-benzotriazol-5-amine
    —— 4,12,21,29-Tetrafluoroundecacyclo[30.6.2.02,7.08,37.09,14.015,36.018,35.019,24.025,34.026,31.033,38]tetraconta-1(38),2(7),3,5,8(37),9(14),10,12,15(36),16,18(35),19(24),20,22,25(34),26(31),27,29,32,39-icosaene 1383732-90-8 C40H16F4
    4,12,21,29-Tetrafluoroundecacyclo[30.6.2.02,7.08,37.09,14.015,36.018,35.019,24.025,34.026,31.033,38]tetraconta-1(38),2(7),3,5,8(37),9(14),10,12,15(36),16,18(35),19(24),20,22,25(34),26(31),27,29,32,39-icosaene
    —— 4-amino-N-((3R)-1-(2-cyanoethyl)-3-piperidinyl)-7-(2-methoxy-4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide 1338050-27-3 C21H24N8O2
    4-amino-N-((3R)-1-(2-cyanoethyl)-3-piperidinyl)-7-(2-methoxy-4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide
    —— 4-nitrobenzyl(Z)-3-phenylthio-6-phenyl-2-hexenoate 106344-80-3 C25H23NO4S
    4-nitrobenzyl(Z)-3-phenylthio-6-phenyl-2-hexenoate
    —— (+/-)-4-Hydroxy-5-oxo-4,5-diphenyl-valeriansaeure-amid 5915-06-0 C17H17NO3
    (+/-)-4-Hydroxy-5-oxo-4,5-diphenyl-valeriansaeure-amid
    —— 4,5-dibromo-9-methyl-1,8-diazaanthracene 1384840-57-6 C13H8Br2N2
    4,5-dibromo-9-methyl-1,8-diazaanthracene
    —— 4-oximidomethyl-2,6-dimethylpyrimidine 1,3-dioxide 77914-75-1 C7H9N3O3
    4-oximidomethyl-2,6-dimethylpyrimidine 1,3-dioxide
    —— 4-[3-(3-oxobutyl)phenyl]butan-2-one 415955-48-5 C14H18O2
    4-[3-(3-oxobutyl)phenyl]butan-2-one
    —— 4,4'-dimethoxy-9H,9'H-[9,9']bianthryl-10,10'-dione 860568-75-8 C30H22O4
    4,4'-dimethoxy-9H,9'H-[9,9']bianthryl-10,10'-dione
    —— 4-(1'-phenyl-2'-propylamino)crotonic acid hydrochloride 60342-96-3 C13H17NO2*ClH
    4-(1'-phenyl-2'-propylamino)crotonic acid hydrochloride
    —— 4-(Bicyclo[2.2.1]heptane-2-sulfonyl)-benzoic acid 32910-65-9 C14H16O4S
    4-(Bicyclo[2.2.1]heptane-2-sulfonyl)-benzoic acid
    —— 4-guanidinoimino-1,3-diethylimidazolidine-2-thione hydrochloride 1247148-75-9 C8H16N6S*ClH
    4-guanidinoimino-1,3-diethylimidazolidine-2-thione hydrochloride
    —— 4-(Oxetan-3-ylsulfanyl)pyridin-2-amine 1566191-25-0 C8H10N2OS
    4-(Oxetan-3-ylsulfanyl)pyridin-2-amine
    —— (4R,4aS,7S,7aR,12bS)-7-(1,3-dithian-2-yl)-9-methoxy-3-methyl-1,2,3,4,5,6,7,7a-octahydro-4aH-4,12-methanobenzofuro[3,2-e]isoquinoline-4a,7-diol 1108715-32-7 C22H29NO4S2
    (4R,4aS,7S,7aR,12bS)-7-(1,3-dithian-2-yl)-9-methoxy-3-methyl-1,2,3,4,5,6,7,7a-octahydro-4aH-4,12-methanobenzofuro[3,2-e]isoquinoline-4a,7-diol
    —— 4[3-Methoxy-4-n-propyloxy-5-iodophenyl]-4S-butyrolactone 133095-95-1 C14H17IO4
    4[3-Methoxy-4-n-propyloxy-5-iodophenyl]-4S-butyrolactone
    —— 4-{1-Oxo-3-[1-phenyl-meth-(Z)-ylidene]-1,3-dihydro-isoindol-2-yl}-N-pyrimidin-2-yl-benzenesulfonamide 118507-09-8 C25H18N4O3S
    4-{1-Oxo-3-[1-phenyl-meth-(Z)-ylidene]-1,3-dihydro-isoindol-2-yl}-N-pyrimidin-2-yl-benzenesulfonamide
    —— 4-(2,4-dimethylphenyl)-4-oxo-N-(4-(N-(pyrimidin-2-yl)sulfamoyl)phenyl)butanamide 1259222-82-6 C22H22N4O4S
    4-(2,4-dimethylphenyl)-4-oxo-N-(4-(N-(pyrimidin-2-yl)sulfamoyl)phenyl)butanamide
    —— (4-Benzyloxy-2-formyl-phenyl)-acetic acid benzyl ester 81418-50-0 C23H20O4
    (4-Benzyloxy-2-formyl-phenyl)-acetic acid benzyl ester
    —— 4-(5-methoxy-4-[3-(2-oxo-pyrrolidin-1-yl)-propylamino]-pyrimidin-2-ylamino]-benzoic acid 514840-27-8 C19H23N5O4
    4-(5-methoxy-4-[3-(2-oxo-pyrrolidin-1-yl)-propylamino]-pyrimidin-2-ylamino]-benzoic acid
    —— 4-[4-(1,4-dioxa-8-azaspiro[4.5]dec-8-yl)phenyl]-N-(2-morpholin-4-ylethyl)thiophene-2-carboxamide 666721-29-5 C24H31N3O4S
    4-[4-(1,4-dioxa-8-azaspiro[4.5]dec-8-yl)phenyl]-N-(2-morpholin-4-ylethyl)thiophene-2-carboxamide
    —— 4'-Heptyloxy-biphenyl-4-carboxylic acid 4-nitro-phenyl ester 58573-97-0 C26H27NO5
    4'-Heptyloxy-biphenyl-4-carboxylic acid 4-nitro-phenyl ester
    —— 4,5-Dihydroxy-3-nitro-2-(thiophene-2-carbonyl)benzonitrile 1202893-27-3 C12H6N2O5S
    4,5-Dihydroxy-3-nitro-2-(thiophene-2-carbonyl)benzonitrile
    —— 4,4,5,5-tetramethyl-2-(5'-(4-((11-((tetrahydro-2H-pyran-2-yl)oxy)undecyl)oxy)phenyl)-[2,2'-bithiophen]-5-yl)-1,3,2-dioxaborolane 1616696-16-2 C36H51BO5S2
    4,4,5,5-tetramethyl-2-(5'-(4-((11-((tetrahydro-2H-pyran-2-yl)oxy)undecyl)oxy)phenyl)-[2,2'-bithiophen]-5-yl)-1,3,2-dioxaborolane
    —— 4,5,6,7-tetrachloro-3,3-bis-(4-hydroxy-3-methyl-phenyl)-phthalide 119248-66-7 C22H14Cl4O4
    4,5,6,7-tetrachloro-3,3-bis-(4-hydroxy-3-methyl-phenyl)-phthalide
    —— 4-(5-(7-(thiophen-2-yl)benzo[d]-2,1,3-thiadiazol-4-yl)thiophen-2-ylethynyl)thiophene-2-carbaldehyde 1621020-39-0 C21H10N2OS4
    4-(5-(7-(thiophen-2-yl)benzo[d]-2,1,3-thiadiazol-4-yl)thiophen-2-ylethynyl)thiophene-2-carbaldehyde
    —— 4-chloro-N-(4-fluorophenyl)benzo[d]thiazol-2-amine 1268341-69-0 C13H8ClFN2S
    4-chloro-N-(4-fluorophenyl)benzo[d]thiazol-2-amine
    —— 4-Hepten-2-yne, 1,1,7,7-tetraethoxy-, (E)- 143365-89-3 C15H26O4
    4-Hepten-2-yne, 1,1,7,7-tetraethoxy-, (E)-