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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4′-methyl-2′,4-diphenyl-2,5′-bithiazole 1569318-77-9 C19H14N2S2
    4′-methyl-2′,4-diphenyl-2,5′-bithiazole
    —— 4-methyl-1-trimethylsilylpenta-1,4-diene 143826-85-1 C9H18Si
    4-methyl-1-trimethylsilylpenta-1,4-diene
    —— 4-Amino-N-{2-[3-(2-amino-3-methyl-3H-imidazo[4,5-f]quinoxalin-8-yl)-propionylamino]-ethyl}-benzamide 113638-84-9 C22H24N8O2
    4-Amino-N-{2-[3-(2-amino-3-methyl-3H-imidazo[4,5-f]quinoxalin-8-yl)-propionylamino]-ethyl}-benzamide
    —— 4-[2-Benzyl-3-(4-aminomethylbenzoyl)carbazoyl]phenoxyacetic acid, trifluoroacetate salt 161949-16-2 C2HF3O2*C24H23N3O5
    4-[2-Benzyl-3-(4-aminomethylbenzoyl)carbazoyl]phenoxyacetic acid, trifluoroacetate salt
    —— 4,5-dimethoxy-2-hexynylphenol 108213-88-3 C14H18O3
    4,5-dimethoxy-2-hexynylphenol
    —— 4-Acetoxy-7-(2-phenoxy-ethoxy)-quinoline-3-carboxylic acid ethyl ester 22461-32-1 C22H21NO6
    4-Acetoxy-7-(2-phenoxy-ethoxy)-quinoline-3-carboxylic acid ethyl ester
    —— 4-allyl-4,8-anhydro-2,3-dideoxy-5,6,7,9-tetra-O-methyl-D-glycero-D-galacto-nonitol 1057653-72-1 C16H30O6
    4-allyl-4,8-anhydro-2,3-dideoxy-5,6,7,9-tetra-O-methyl-D-glycero-D-galacto-nonitol
    —— 4-<p-Methoxy-phenyl>-2,4-diphenyl-1,3-dioxo-perhydro-cyclopropa<c>pyrrol 16267-91-7 C24H19NO3
    4-<p-Methoxy-phenyl>-2,4-diphenyl-1,3-dioxo-perhydro-cyclopropa<c>pyrrol
    —— 4-acetoxy-5-methyl-2-(trifluoromethyl)-2-[3-(trifluoromethyl)phenyl]-2H-pyrrole 1061567-26-7 C15H11F6NO2
    4-acetoxy-5-methyl-2-(trifluoromethyl)-2-[3-(trifluoromethyl)phenyl]-2H-pyrrole
    —— 4-(4-bromophenyl)-3-phenyl-2-methylenebutyrolactone 1447662-24-9 C17H13BrO2
    4-(4-bromophenyl)-3-phenyl-2-methylenebutyrolactone
    —— 4-{[1-(4-chlorophenyl)-1H-pyrazol-4-yl]oxy}-3-cyano-N-1,3-thiazol-2-ylbenzenesulfonamide 1235398-89-6 C19H12ClN5O3S2
    4-{[1-(4-chlorophenyl)-1H-pyrazol-4-yl]oxy}-3-cyano-N-1,3-thiazol-2-ylbenzenesulfonamide
    —— 4-(3-isopropyl-3H-imidazole-4-carbonyl)benzonitrile 1450738-64-3 C14H13N3O
    4-(3-isopropyl-3H-imidazole-4-carbonyl)benzonitrile
    —— 4-<N-(3,5-Dinitro-benzoyl)-methylamino>-1,2-dithiol-3-thion 3473-33-4 C11H7N3O5S3
    4-<N-(3,5-Dinitro-benzoyl)-methylamino>-1,2-dithiol-3-thion
    —— 4-<1,1-Aethylendioxyaethyl>-4-<3,4-methylen-dioxy-phenyl>-cyclohexanon-aethylenacetal 2472-06-2 C19H24O6
    4-<1,1-Aethylendioxyaethyl>-4-<3,4-methylen-dioxy-phenyl>-cyclohexanon-aethylenacetal
    —— 4,6-Bis-(carboxymethylmercapto)-5-(4-amino-phenyl)-pyrimidin 4631-32-7 C14H13N3O4S2
    4,6-Bis-(carboxymethylmercapto)-5-(4-amino-phenyl)-pyrimidin
    —— 4-Allyl-5-hydroxy-2-methyl-4-propyl-4,5,6,7-tetrahydro-1H-indole-3-carboxylic acid ethyl ester 18392-38-6 C18H27NO3
    4-Allyl-5-hydroxy-2-methyl-4-propyl-4,5,6,7-tetrahydro-1H-indole-3-carboxylic acid ethyl ester
    —— <4-Methyl-α-chlor-benzyl>-phenyl-sulfon 7693-36-9 C14H13ClO2S
    <4-Methyl-α-chlor-benzyl>-phenyl-sulfon
    —— 4',7-Di-O-allyl-quercetin 2181-13-7 C21H18O7
    4',7-Di-O-allyl-quercetin
    —— 4,4'-Bis(2-benzisothiazolyl-S-dioxid)-2,2'-stilbendisulfon-N,N,N',N'-tetra-(β-hydroxyaethyl)-amid 41427-01-4 C36H40N4O12S4
    4,4'-Bis(2-benzisothiazolyl-S-dioxid)-2,2'-stilbendisulfon-N,N,N',N'-tetra-(β-hydroxyaethyl)-amid
    —— 4-{3-[2-methyl-6-((2S,3'R)-2-methyl-[1,3']bipyrrolidinyl-1'-yl)-pyridin-3-ylamino]-propyl}-piperidine-1,4-dicarboxylic acid 1-tert-butyl ester 4-ethyl ester 1350411-76-5 C31H51N5O4
    4-{3-[2-methyl-6-((2S,3'R)-2-methyl-[1,3']bipyrrolidinyl-1'-yl)-pyridin-3-ylamino]-propyl}-piperidine-1,4-dicarboxylic acid 1-tert-butyl ester 4-ethyl ester
    —— 4'-Methyl-3,3',5-trijod-thyroessigsaeure 3583-20-8 C15H11I3O4
    4'-Methyl-3,3',5-trijod-thyroessigsaeure
    —— 4-Methoxy-7-oxo-7H-furo[3,2-g]chromene-9-sulfonic acid [4-(4,6-dimethyl-pyrimidin-2-ylsulfamoyl)-phenyl]-amide 96990-02-2 C24H20N4O8S2
    4-Methoxy-7-oxo-7H-furo[3,2-g]chromene-9-sulfonic acid [4-(4,6-dimethyl-pyrimidin-2-ylsulfamoyl)-phenyl]-amide
    —— 4,4-diphenyl-3,4-dihydroquinolin-2(1H)-one 14354-89-3 C21H17NO
    4,4-diphenyl-3,4-dihydroquinolin-2(1H)-one
    —— 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoro-2-hexyl-undecanoic acid propyl ester 112238-30-9 C20H23F17O2
    4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoro-2-hexyl-undecanoic acid propyl ester
    —— 4-(9-(p-tolyl)-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-3-yl)phenol 1394853-07-6 C24H21NO3
    4-(9-(p-tolyl)-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-3-yl)phenol
    —— [(4-Chloro-phenyl)-(4-chloro-3-trifluoromethyl-phenyl)-methoxy]-acetic acid ethyl ester 65430-15-1 C18H15Cl2F3O3
    [(4-Chloro-phenyl)-(4-chloro-3-trifluoromethyl-phenyl)-methoxy]-acetic acid ethyl ester
    —— 4-Hydroxy-3-(8-hydroxy-quinolin-5-ylmethyl)-chromen-2-one 58941-12-1 C19H13NO4
    4-Hydroxy-3-(8-hydroxy-quinolin-5-ylmethyl)-chromen-2-one
    —— 4-dimethylamino-5-ethylsulfanyl-2-phenyl-2<i>H</i>-pyridazin-3-one 21413-09-2 C14H17N3OS
    4-dimethylamino-5-ethylsulfanyl-2-phenyl-2<i>H</i>-pyridazin-3-one
    —— 4-(2,5-Dichlorphenylimino)-3-methyl-2-o-tolylimino-1,3-thiazetidin 71346-56-0 C16H13Cl2N3S
    4-(2,5-Dichlorphenylimino)-3-methyl-2-o-tolylimino-1,3-thiazetidin
    —— 4-[(4-Fluorophenyl)[(4-fluorophenyl)amino]methyl]-1-piperidinecarboximidamide 1238965-71-3 C19H22F2N4
    4-[(4-Fluorophenyl)[(4-fluorophenyl)amino]methyl]-1-piperidinecarboximidamide
    —— [(4,5-bis(9-dibenzo[b,d]phospholyl)-2,7-di-tert-butyl-9,9-dimethylxanthene)Rh(CO)2]2 251941-37-4 C98H88O6P4Rh2
    [(4,5-bis(9-dibenzo[b,d]phospholyl)-2,7-di-tert-butyl-9,9-dimethylxanthene)Rh(CO)2]2
    —— 4-[2-(N,N-Dimethylcarbamoyl)-1H-benzimidazol-4-yl]carbamoyl-3-methoxy-N-methyl-N-[4-methyl-2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]benzamide 208770-75-6 C38H47N7O6
    4-[2-(N,N-Dimethylcarbamoyl)-1H-benzimidazol-4-yl]carbamoyl-3-methoxy-N-methyl-N-[4-methyl-2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]benzamide
    —— 4-(2-chloro-phenyl)-1-isopropyl-3-methyl-6,8-dihydro-1<i>H</i>-pyrazolo[3,4-<i>e</i>][1,4]diazepin-7-one 63961-12-6 C16H17ClN4O
    4-(2-chloro-phenyl)-1-isopropyl-3-methyl-6,8-dihydro-1<i>H</i>-pyrazolo[3,4-<i>e</i>][1,4]diazepin-7-one
    —— 4-[3-(2-methoxymethyl-6-methyl-1H-benzoimidazol-5-yl)-benzenesulfonyl]-5-methylsulfanyl-thiophene-2-carboxamidine 631908-87-7 C22H22N4O3S3
    4-[3-(2-methoxymethyl-6-methyl-1H-benzoimidazol-5-yl)-benzenesulfonyl]-5-methylsulfanyl-thiophene-2-carboxamidine
    —— 4-(6-methoxy-2H-chromen-4-yl)-5,7-dimethyl-1-tosyl-1,2-dihydroquinoline 1384484-85-8 C28H27NO4S
    4-(6-methoxy-2H-chromen-4-yl)-5,7-dimethyl-1-tosyl-1,2-dihydroquinoline
    —— [4-(2'-amino-2-morpholin-4-yl-[4,5']bipyrimidinyl-6-yl)piperazin-1-yl]phenylmethanone 1155304-75-8 C23H26N8O2
    [4-(2'-amino-2-morpholin-4-yl-[4,5']bipyrimidinyl-6-yl)piperazin-1-yl]phenylmethanone
    —— 4-(5-cyclopropyl-1H-pyrazol-4-yl)-N-(2,3-dihydro-1H-inden-2-yl)pyridin-2-amine 1160104-06-2 C20H20N4
    4-(5-cyclopropyl-1H-pyrazol-4-yl)-N-(2,3-dihydro-1H-inden-2-yl)pyridin-2-amine
    —— 4-Bromo-I+/--ethyl-1-methyl-1H-imidazole-5-ethanamine 910400-49-6 C8H14BrN3
    4-Bromo-I+/--ethyl-1-methyl-1H-imidazole-5-ethanamine
    —— 4-methoxyphenyl.phenyliodonium 10-camphorsulfonate 260061-46-9 C10H15O4S*C13H12IO
    4-methoxyphenyl.phenyliodonium 10-camphorsulfonate
    —— 4,7-Dihydroxychinaldin-8-carbonsaeure 91092-98-7 C11H9NO4
    4,7-Dihydroxychinaldin-8-carbonsaeure
    —— 4-(9-cyclohexyl-7-ethyl-5,7-dimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-(1-methylazetidin-3-yl)benzamide 1157847-87-4 C29H41N7O3
    4-(9-cyclohexyl-7-ethyl-5,7-dimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-(1-methylazetidin-3-yl)benzamide
    —— 4-(4-Ethylphenyl)-2-(6-methylpyridin-2-yl)quinazoline 1375258-62-0 C22H19N3
    4-(4-Ethylphenyl)-2-(6-methylpyridin-2-yl)quinazoline
    —— 4-(4-Phenoxyphenyl)-1,3-thiazol-2-amine hydrochloride 79615-33-1 C15H12N2OS*ClH
    4-(4-Phenoxyphenyl)-1,3-thiazol-2-amine hydrochloride
    —— 4-[3-(3-amino-5-methylpyrazolo[1,5-a]pyrimidin-7-ylamino)propyl]-4-methylmorpholin-4-ium methyl sulphate 286374-13-8 CH3O4S*C15H25N6O
    4-[3-(3-amino-5-methylpyrazolo[1,5-a]pyrimidin-7-ylamino)propyl]-4-methylmorpholin-4-ium methyl sulphate
    —— 4-(3-Chloro-2-fluorophenyl)-2-(6-methylpyridin-2-yl)quinazoline 1375798-19-8 C20H13ClFN3
    4-(3-Chloro-2-fluorophenyl)-2-(6-methylpyridin-2-yl)quinazoline
    —— 4-hydroxy-3-((S,6E)-2,4,6-trimethylocta-1,6-dienyl)pyridin-2(1H)-one 1323142-16-0 C16H23NO2
    4-hydroxy-3-((S,6E)-2,4,6-trimethylocta-1,6-dienyl)pyridin-2(1H)-one
    —— 4-Iod-2-naphthoesaeure 5043-25-4 C11H7IO2
    4-Iod-2-naphthoesaeure
    —— 4-(10,13-Dimethyl-7-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-dihydro-furan-2-one 2619-50-3 C23H34O3
    4-(10,13-Dimethyl-7-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-dihydro-furan-2-one
    —— 4-(5-(4-hydroxy-2-(pyridin-2-yl)pyrimidin-5-yl)isoxazol-3-yl)phenyl(methyl)phosphinic acid 1428527-86-9 C19H15N4O4P
    4-(5-(4-hydroxy-2-(pyridin-2-yl)pyrimidin-5-yl)isoxazol-3-yl)phenyl(methyl)phosphinic acid
    —— 4-Phenyl-1-[(S)-3-(thiazolidine-3-carbonyl)-3,4-dihydro-1H-isoquinolin-2-yl]-butan-1-one 460085-84-1 C23H26N2O2S
    4-Phenyl-1-[(S)-3-(thiazolidine-3-carbonyl)-3,4-dihydro-1H-isoquinolin-2-yl]-butan-1-one