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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-chloro-benzylidene)-[1,2,4]oxadiazol-3-yl-amine 39512-66-8 C9H6ClN3O
    (4-chloro-benzylidene)-[1,2,4]oxadiazol-3-yl-amine
    —— (4R,5R)-cis-4-allyl-5-((((4-methoxybenzyl)oxy)methoxy)methyl)-2,2-dimethyl-1,3-dioxane 146512-63-2 C19H28O5
    (4R,5R)-cis-4-allyl-5-((((4-methoxybenzyl)oxy)methoxy)methyl)-2,2-dimethyl-1,3-dioxane
    —— (4-Hexyloxy-phenyl)-(6-propoxy-pyridin-3-yl)-diazene 99387-18-5 C20H27N3O2
    (4-Hexyloxy-phenyl)-(6-propoxy-pyridin-3-yl)-diazene
    —— 4-(7,7-ethylenedioxy-2Z-heptenyl)-4-phenylthio-1,3-cyclopentanedione 106813-61-0 C20H24O4S
    4-(7,7-ethylenedioxy-2Z-heptenyl)-4-phenylthio-1,3-cyclopentanedione
    —— (±)-4-methylene-1-(trimethylsilyl)oct-1-yn-3-ol 1265177-88-5 C12H22OSi
    (±)-4-methylene-1-(trimethylsilyl)oct-1-yn-3-ol
    —— 4-Piperidin-1-yl-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidine-2-carboxylic acid ethyl ester 106778-96-5 C18H23N3O2S
    4-Piperidin-1-yl-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidine-2-carboxylic acid ethyl ester
    —— 4,5,7-trimethyl-2-oxo-2H-chromene-6,8-dicarboxylic acid diethyl ester 861600-99-9 C18H20O6
    4,5,7-trimethyl-2-oxo-2H-chromene-6,8-dicarboxylic acid diethyl ester
    —— 4-fluoroanthrone 441-22-5 C14H9FO
    4-fluoroanthrone
    —— 4-phenyl-3-(toluene-4-sulfonylamino)-3<i>H</i>-thiazol-2-one 71399-63-8 C16H14N2O3S2
    4-phenyl-3-(toluene-4-sulfonylamino)-3<i>H</i>-thiazol-2-one
    —— (+/-)-4,6-Dichlor-3-(3-diethylamino-propylamino)-3-phenyl-indolin-2-on 20423-51-2 C21H25Cl2N3O
    (+/-)-4,6-Dichlor-3-(3-diethylamino-propylamino)-3-phenyl-indolin-2-on
    —— 4-chloro-6-((2-(4-(((3-hydroxy-2,2-dimethylpropyl)amino)methyl)phenyl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol 1023887-37-7 C23H29ClN2O4
    4-chloro-6-((2-(4-(((3-hydroxy-2,2-dimethylpropyl)amino)methyl)phenyl)pyrrolidin-1-yl)carbonyl)benzene-1,3-diol
    —— 4-<(Z)-1-Carboxy-1-ethoxyimino>methyl-2-chloroacetamidothiazole N-Oxide 94418-16-3 C9H10ClN3O5S
    4-<(Z)-1-Carboxy-1-ethoxyimino>methyl-2-chloroacetamidothiazole N-Oxide
    —— (4-((3-fluorophenyl)amino)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)(naphthalen-1-yl)methanone 1313039-15-4 C23H15FN4O
    (4-((3-fluorophenyl)amino)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)(naphthalen-1-yl)methanone
    —— 4',6'-di(2-thienyl)-3,3'',4,4''-tetra(2-ethylhexyloxy)-1,1':3',1''-terphenyl 444921-73-7 C58H82O4S2
    4',6'-di(2-thienyl)-3,3'',4,4''-tetra(2-ethylhexyloxy)-1,1':3',1''-terphenyl
    —— (4S)-4-(3''-Benzothienylmethyl)-4-methyl-1-<(S)-1'-phenylethyl>-2-imidazolin-5-on 65484-54-0 C21H20N2OS
    (4S)-4-(3''-Benzothienylmethyl)-4-methyl-1-<(S)-1'-phenylethyl>-2-imidazolin-5-on
    —— 4,6-dimethyl<2,2>metacyclophane 40933-70-8 C18H20
    4,6-dimethyl<2,2>metacyclophane
    —— 4-aminobutyroyl-(p-Cl)N-MePhe-(p-Cl)N-MePhe-N-MePhe-CONH2 1616762-46-9 C34H41Cl2N5O4
    4-aminobutyroyl-(p-Cl)N-MePhe-(p-Cl)N-MePhe-N-MePhe-CONH2
    —— <4S-(4α,4aα,5α,7aα,7bα)>-5-ethoxy-4a,7,7a,7b-tetrahydro-4-hydroxymethyl-5H-1,6-dioxa-2-azacyclopent(cd)indene 109669-28-5 C11H15NO4
    <4S-(4α,4aα,5α,7aα,7bα)>-5-ethoxy-4a,7,7a,7b-tetrahydro-4-hydroxymethyl-5H-1,6-dioxa-2-azacyclopent(cd)indene
    —— 4-oxo-4H-furo[2,3-h]chromene-3-carbaldehyde 1310106-13-8 C12H6O4
    4-oxo-4H-furo[2,3-h]chromene-3-carbaldehyde
    —— 4-(3-hydroxy-3-methyl-1-buten-1-yl)-1-tosylindole 88299-06-3 C20H21NO3S
    4-(3-hydroxy-3-methyl-1-buten-1-yl)-1-tosylindole
    —— 4-[2-(3,4-dichlorophenyl)prop-2-en-1-yl]tetrahydro-2H-thiopyran-4-ol 1060763-07-6 C14H16Cl2OS
    4-[2-(3,4-dichlorophenyl)prop-2-en-1-yl]tetrahydro-2H-thiopyran-4-ol
    —— 4-(3-(trifluoromethyl)but-3-en-1-yn-1-yl)benzonitrile 1589544-84-2 C12H6F3N
    4-(3-(trifluoromethyl)but-3-en-1-yn-1-yl)benzonitrile
    —— 4-(4'-benzyloxy-6-iodo-biphenyl-2-yl)-pyridine 1202677-95-9 C24H18INO
    4-(4'-benzyloxy-6-iodo-biphenyl-2-yl)-pyridine
    —— 4-[(2R,3R,4S,5R,6S)-4,5-diacetyloxy-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-6-methoxyoxan-3-yl]oxy-4-oxobutanoic acid 205755-06-2 C36H40O13
    4-[(2R,3R,4S,5R,6S)-4,5-diacetyloxy-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-6-methoxyoxan-3-yl]oxy-4-oxobutanoic acid
    —— 4-methoxy-3-aminobenzoylurea 98997-38-7 C9H11N3O3
    4-methoxy-3-aminobenzoylurea
    —— (4-methoxy-6-methyl-5H-pyrimido[4,5-b][1,4]thiazin-7-yl)-phenyl-methanone 40424-46-2 C15H13N3O2S
    (4-methoxy-6-methyl-5H-pyrimido[4,5-b][1,4]thiazin-7-yl)-phenyl-methanone
    —— 4-Chlor-1,3-diphenylpyrazol 87383-48-0 C15H11ClN2
    4-Chlor-1,3-diphenylpyrazol
    —— 4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid N'-(2-chlorobenzoyl)hydrazide 1186619-59-9 C24H19ClN6O2
    4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid N'-(2-chlorobenzoyl)hydrazide
    —— 4-ethyl-9-methyl-8-p-tolyl-4,7-phenanthrolin-3(4H)-one 1361119-62-1 C22H20N2O
    4-ethyl-9-methyl-8-p-tolyl-4,7-phenanthrolin-3(4H)-one
    —— 4-(1-(5-chloro-2,4-dihydroxybenzoyl)pyrrolidin-2-yl)-N-isopropyl-3-methylbenzamide 1023885-76-8 C22H25ClN2O4
    4-(1-(5-chloro-2,4-dihydroxybenzoyl)pyrrolidin-2-yl)-N-isopropyl-3-methylbenzamide
    —— (4-Isopropyl-2,6-dinitro-phenyl)-(2-methyl-allyl)-propyl-amine 57801-43-1 C16H23N3O4
    (4-Isopropyl-2,6-dinitro-phenyl)-(2-methyl-allyl)-propyl-amine
    —— (4S,4aS,6S,12aS)-4-Dimethylamino-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid (2,2-diethoxy-1-propylamino-ethyl)-amide 58471-93-5 C31H43N3O10
    (4S,4aS,6S,12aS)-4-Dimethylamino-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid (2,2-diethoxy-1-propylamino-ethyl)-amide
    —— 4-methoxy-6-methyl-N-(anthracen-9-yl-methylene)-1,3,5-triazin-2-amine 1465740-12-8 C20H16N4O
    4-methoxy-6-methyl-N-(anthracen-9-yl-methylene)-1,3,5-triazin-2-amine
    —— 4-(2-(1H-benzimidazol-2-yl)-4-methoxyphenylsulfamoyl)phenoxy-acetic acid ethyl ester 942519-26-8 C24H23N3O6S
    4-(2-(1H-benzimidazol-2-yl)-4-methoxyphenylsulfamoyl)phenoxy-acetic acid ethyl ester
    —— (4R*,6R*)-1-methoxy(trimethylsilyloxy)methylene-4-methyl-2-methylene-4,6-bis(trimethylsilyloxy)cyclohexane 117970-31-7 C19H40O4Si3
    (4R*,6R*)-1-methoxy(trimethylsilyloxy)methylene-4-methyl-2-methylene-4,6-bis(trimethylsilyloxy)cyclohexane
    —— 4-[4,4-dibromo-2-(1,2-dichloro-2-morpholin-4-yl-vinyl)-but-2-enoyl]-morpholine 62443-77-0 C14H18Br2Cl2N2O3
    4-[4,4-dibromo-2-(1,2-dichloro-2-morpholin-4-yl-vinyl)-but-2-enoyl]-morpholine
    —— 4,4'-Didodecyl-trans-stilbene 135329-97-4 C38H60
    4,4'-Didodecyl-trans-stilbene
    —— 4,4'-(diazene-1,2-diylbis(3,5-dimethoxy-4,1-phenylene))bis(piperazine-4,1-diyl)bis-2-chloroethanone 1581774-24-4 C28H36Cl2N6O6
    4,4'-(diazene-1,2-diylbis(3,5-dimethoxy-4,1-phenylene))bis(piperazine-4,1-diyl)bis-2-chloroethanone
    —— 4'-methyl-2-(phenylethynyl)-1,1'-biphenyl 1192052-46-2 C21H16
    4'-methyl-2-(phenylethynyl)-1,1'-biphenyl
    —— 4-Methoxybenzonitrilsulfid 71309-86-9 C8H7NOS
    4-Methoxybenzonitrilsulfid
    —— 4-Nitrobenzyl 2,3,4-tri-O-acetyl-1-thio-α-D-arabinopyranoside 128844-01-9 C18H21NO9S
    4-Nitrobenzyl 2,3,4-tri-O-acetyl-1-thio-α-D-arabinopyranoside
    —— 4-(2,3,4-tri-O-benzyl-6-desoxy-β-D-xylo-hex-5-enopyranosyl)anisole 261955-99-1 C34H34O5
    4-(2,3,4-tri-O-benzyl-6-desoxy-β-D-xylo-hex-5-enopyranosyl)anisole
    —— (4S)-4-[[(2S)-1-(2-aminoacetyl)pyrrolidine-2-carbonyl]amino]-4-(2H-tetrazol-5-yl)butanoic acid 1172143-11-1 C12H19N7O4
    (4S)-4-[[(2S)-1-(2-aminoacetyl)pyrrolidine-2-carbonyl]amino]-4-(2H-tetrazol-5-yl)butanoic acid
    —— 4-Hydroxy-3-methyl-5-tert.-butyl-benzylamin 713-19-9 C12H19NO
    4-Hydroxy-3-methyl-5-tert.-butyl-benzylamin
    —— 4-octyloxy-benzoic acid 2,6,7-trioxa-1-phospha-bicyclo[2.2.2]oct-4-ylmethyl ester 55953-93-0 C20H29O6P
    4-octyloxy-benzoic acid 2,6,7-trioxa-1-phospha-bicyclo[2.2.2]oct-4-ylmethyl ester
    —— (4-methyl-3-nitroso-2-phenyl-oxazolidin-4-yl)-methanol 37043-15-5 C11H14N2O3
    (4-methyl-3-nitroso-2-phenyl-oxazolidin-4-yl)-methanol
    —— 4-<(2'-thiopyrimidine)methyl>-3-nitrobenzoic acid 194479-19-1 C12H9N3O4S
    4-<(2'-thiopyrimidine)methyl>-3-nitrobenzoic acid
    —— 4-(4-chlorophenyl)-2-(4-cyanophenyl)-N,N-dimethyl-5-(4-(trifluoromethyl)phenyl)imidazole-1-sulfonamide 1609649-15-1 C25H18ClF3N4O2S
    4-(4-chlorophenyl)-2-(4-cyanophenyl)-N,N-dimethyl-5-(4-(trifluoromethyl)phenyl)imidazole-1-sulfonamide
    —— 4-(4-cyanophenyl)-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid 2-cyanoethyl ester 671776-88-8 C23H17F3N4O3
    4-(4-cyanophenyl)-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid 2-cyanoethyl ester
    —— 4-(p-cyanophenyl)-1,3-dithiole-2-thione 176037-45-9 C10H5NS3
    4-(p-cyanophenyl)-1,3-dithiole-2-thione