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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-methylphenylsulfonamido)but-2-yn-1-yl 4-methyl-benzoate 1353024-63-1 C19H19NO4S
    4-(4-methylphenylsulfonamido)but-2-yn-1-yl 4-methyl-benzoate
    —— 4-Benzyl-2,2-dimethyl-5-oxo-[1,3]dithiane-4-carboxylic acid methyl ester 858617-27-3 C15H18O3S2
    4-Benzyl-2,2-dimethyl-5-oxo-[1,3]dithiane-4-carboxylic acid methyl ester
    —— 4-[(2,4-Dipropoxyphenyl)methylidene]-1-phenylpyrazolidine-3,5-dione 820237-41-0 C22H24N2O4
    4-[(2,4-Dipropoxyphenyl)methylidene]-1-phenylpyrazolidine-3,5-dione
    —— (4aR,6R,7S,8aR)-7-Benzyloxy-6-methoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-8-one 68044-34-8 C21H22O6
    (4aR,6R,7S,8aR)-7-Benzyloxy-6-methoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-8-one
    —— 4-(6-Ethyl-indan-5-yl)-butyric acid 79934-91-1 C15H20O2
    4-(6-Ethyl-indan-5-yl)-butyric acid
    —— 4-fluoro-1,3,5,7-tetramethyl-2,6-dithia-1,3,5,7-tetraaza-4-phospha(4-P<sup>V</sup>)spiro[3.3]heptane, 2,2,6,6-tetraoxide 21465-18-9 C4H12FN4O4PS2
    4-fluoro-1,3,5,7-tetramethyl-2,6-dithia-1,3,5,7-tetraaza-4-phospha(4-P<sup>V</sup>)spiro[3.3]heptane, 2,2,6,6-tetraoxide
    —— (4-chlorophenyl)-(4-phenylthiadiazol-5-yl)methanol 78875-62-4 C15H11ClN2OS
    (4-chlorophenyl)-(4-phenylthiadiazol-5-yl)methanol
    —— 4-pentyl-2,6,7-trithia-1-phospha-bicyclo[2.2.2]octane 25016-73-3 C9H17PS3
    4-pentyl-2,6,7-trithia-1-phospha-bicyclo[2.2.2]octane
    —— (4S)-4,7,7-trimethyl-3-exo-(1-naphthyl)bicyclo<2.2.1>heptan-2-exo-yl (E,3R)-3-hydroxy-5-oxo-7-phenyl-6-heptenoate 136030-18-7 C33H36O4
    (4S)-4,7,7-trimethyl-3-exo-(1-naphthyl)bicyclo<2.2.1>heptan-2-exo-yl (E,3R)-3-hydroxy-5-oxo-7-phenyl-6-heptenoate
    —— 4-methyl-16-methylene-veatchan-15α-ol 1465-87-8 C20H31NO
    4-methyl-16-methylene-veatchan-15α-ol
    —— 4-(4-(2-(5-methyl-2-(thiophen-2-yl)oxazol-4-yl)ethoxy)benzyl)thiomorpholine-3-carboxylic acid ethyl ester 1065333-76-7 C24H28N2O4S2
    4-(4-(2-(5-methyl-2-(thiophen-2-yl)oxazol-4-yl)ethoxy)benzyl)thiomorpholine-3-carboxylic acid ethyl ester
    —— 4-[6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-3-yl]-N-[(1-morpholin-4-ylcyclopentyl)methyl]thiophene-2-carboxamide trifluoroacetate 1109282-99-6 C2HF3O2*C25H29N7O2S
    4-[6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-3-yl]-N-[(1-morpholin-4-ylcyclopentyl)methyl]thiophene-2-carboxamide trifluoroacetate
    —— 4-methoxy-3-(N,N-dimethylsulfamoyl)benzaldehyde azine 134898-05-8 C20H26N4O6S2
    4-methoxy-3-(N,N-dimethylsulfamoyl)benzaldehyde azine
    —— 4-{[2-(4-chlorophenyl)-1,1-dimethylethyl]amino}-2-[4-(2,2-dimethylpropanoyl)piperazin-1-yl]-6-isopropyl-5,6-dihydro-7H-pyrrolo[3,4-d]pyrimidin-7-one trifluoroacetate 1079655-81-4 C2HF3O2*C28H39ClN6O2
    4-{[2-(4-chlorophenyl)-1,1-dimethylethyl]amino}-2-[4-(2,2-dimethylpropanoyl)piperazin-1-yl]-6-isopropyl-5,6-dihydro-7H-pyrrolo[3,4-d]pyrimidin-7-one trifluoroacetate
    —— 4-(2-cyano-2-{[4-(pentafluorothio)benzoyl]amino}propoxy)-3-(trifluoromethyl)-benzamide 1046446-85-8 C19H15F8N3O3S
    4-(2-cyano-2-{[4-(pentafluorothio)benzoyl]amino}propoxy)-3-(trifluoromethyl)-benzamide
    —— [(4S,5R)-2,2-dimethyl-5-(4-nitrophenyl)-1,3-dioxolan-4-yl]-phenylmethanone 93850-85-2 C18H17NO5
    [(4S,5R)-2,2-dimethyl-5-(4-nitrophenyl)-1,3-dioxolan-4-yl]-phenylmethanone
    —— 4-tripropylstannyl-butan-2-one 110175-72-9 C13H28OSn
    4-tripropylstannyl-butan-2-one
    —— 4-methoxy-5,7-dinitro-benzo[1,2,5]oxadiazole 3-oxide 70264-67-4 C7H4N4O7
    4-methoxy-5,7-dinitro-benzo[1,2,5]oxadiazole 3-oxide
    —— 4-((E)-But-1-enyl)-5,5-dimethyl-2-oxo-2,5-dihydro-furan-3-carbonitrile 125208-34-6 C11H13NO2
    4-((E)-But-1-enyl)-5,5-dimethyl-2-oxo-2,5-dihydro-furan-3-carbonitrile
    —— 4-(2-chlorophenyl)-7-methoxy-2-(3-oxocyclohex-1-enylamino)-4H-chromene-3-carbonitrile 1649471-87-3 C23H19ClN2O3
    4-(2-chlorophenyl)-7-methoxy-2-(3-oxocyclohex-1-enylamino)-4H-chromene-3-carbonitrile
    —— (4R,5S,6S)-3-((3S,5S)-1-Allyloxycarbonyl-5-{3-[(Z)-methoxyimino]-pyrrolidine-1-carbonyl}-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 654638-82-1 C27H36N4O8S
    (4R,5S,6S)-3-((3S,5S)-1-Allyloxycarbonyl-5-{3-[(Z)-methoxyimino]-pyrrolidine-1-carbonyl}-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'α-cyano-16α,17α-cyclohexan-4'β-ol-pregn-5-en-3β-ol-20-one 3-acetate 85393-79-9 C28H39NO4
    4'α-cyano-16α,17α-cyclohexan-4'β-ol-pregn-5-en-3β-ol-20-one 3-acetate
    —— 4-((5-methoxy-1H-indol-3-yl)(pyrrolidin-1-yl)methyl)benzonitrile 1634687-08-3 C21H21N3O
    4-((5-methoxy-1H-indol-3-yl)(pyrrolidin-1-yl)methyl)benzonitrile
    —— 4-furfurylidene-2-methyl-4H-isoquinoline-1,3-dione 100961-63-5 C15H11NO3
    4-furfurylidene-2-methyl-4H-isoquinoline-1,3-dione
    —— (4aS,5R,6R,8aS)-8a-[2-[(1R,2S,8aR)-1,2,5,5-tetramethyl-2,3,6,7,8,8a-hexahydronaphthalen-1-yl]-2-oxoethyl]-5-[[2,5-bis(phenylmethoxy)phenyl]methyl]-5,6-dimethyl-3,4,4a,6,7,8-hexahydro-2H-naphthalen-1-one 1370028-03-7 C49H62O4
    (4aS,5R,6R,8aS)-8a-[2-[(1R,2S,8aR)-1,2,5,5-tetramethyl-2,3,6,7,8,8a-hexahydronaphthalen-1-yl]-2-oxoethyl]-5-[[2,5-bis(phenylmethoxy)phenyl]methyl]-5,6-dimethyl-3,4,4a,6,7,8-hexahydro-2H-naphthalen-1-one
    —— (4-methoxyphenyl)-11H-1(4,7)-benzo[d]imidazola-4(1,4)-benzenacyclohexaphane 918960-72-2 C24H22N2O
    (4-methoxyphenyl)-11H-1(4,7)-benzo[d]imidazola-4(1,4)-benzenacyclohexaphane
    —— 4-amino-N'-hydroxy-7-[(2S,3S,4R,5R)-3-methyl-3,4-bis(phenylmethoxy)-5-(phenylmethoxymethyl)oxolan-2-yl]pyrrolo[2,1-f][1,2,4]triazine-5-carboximidamide 1040274-03-0 C34H36N6O5
    4-amino-N'-hydroxy-7-[(2S,3S,4R,5R)-3-methyl-3,4-bis(phenylmethoxy)-5-(phenylmethoxymethyl)oxolan-2-yl]pyrrolo[2,1-f][1,2,4]triazine-5-carboximidamide
    —— 4-(3,5-difluoro-4-((4-methylpiperazin-1-yl)methyl)phenyl)-5-(2,4-dihydroxy-5-isopropylphenyl)-N-ethyl-4H-1,2,4-triazole-3-carboxamide 1207599-26-5 C26H32F2N6O3
    4-(3,5-difluoro-4-((4-methylpiperazin-1-yl)methyl)phenyl)-5-(2,4-dihydroxy-5-isopropylphenyl)-N-ethyl-4H-1,2,4-triazole-3-carboxamide
    —— 4-difluoromethoxy-2-methoxycarbonyl-thiophene-3-sulphonyl chloride 1231420-79-3 C7H5ClF2O5S2
    4-difluoromethoxy-2-methoxycarbonyl-thiophene-3-sulphonyl chloride
    —— 4,4-Dimethylazepane 54152-51-1 C8H17N
    4,4-Dimethylazepane
    —— 4-[3-(difluoromethyl)-6-fluoro-7-methyl-1H-benz[g]indazol-1-yl]benzenesulfonamide 178973-95-0 C19H14F3N3O2S
    4-[3-(difluoromethyl)-6-fluoro-7-methyl-1H-benz[g]indazol-1-yl]benzenesulfonamide
    —— 4-(5-azidopent-1-ynyl)benzonitrile 151301-98-3 C12H10N4
    4-(5-azidopent-1-ynyl)benzonitrile
    —— 4-allylamino-2-chloro-6-methylaminoquinazoline 221043-15-8 C12H13ClN4
    4-allylamino-2-chloro-6-methylaminoquinazoline
    —— 4-amino-2-methyl-1-phenethylhexahydropyridazine 172292-95-4 C13H21N3
    4-amino-2-methyl-1-phenethylhexahydropyridazine
    —— 4-[(4-amino-3-hydroxy)phenoxy]-7-[(4-carboxy)phenoxy]-1-10-phenanthroline 359820-27-2 C25H17N3O5
    4-[(4-amino-3-hydroxy)phenoxy]-7-[(4-carboxy)phenoxy]-1-10-phenanthroline
    —— 4,5-dimethoxy-9,9-bis(2'-vinyloxyethyl)thioxanthene 57275-32-8 C23H26O4S
    4,5-dimethoxy-9,9-bis(2'-vinyloxyethyl)thioxanthene
    —— 4-(4'-Methylbiphenyl-2-carboxamido)-N-methyl-N-(2-ethoxycarbonylmethoxyphenyl)benzamide 183492-59-3 C32H30N2O5
    4-(4'-Methylbiphenyl-2-carboxamido)-N-methyl-N-(2-ethoxycarbonylmethoxyphenyl)benzamide
    —— 4'-((2,3-dimethyl-5-(4-(methylthio)benzylcarbamoyl)-1H-indol-1-yl)methyl)biphenyl-2-carboxylic acid 1415252-77-5 C33H30N2O3S
    4'-((2,3-dimethyl-5-(4-(methylthio)benzylcarbamoyl)-1H-indol-1-yl)methyl)biphenyl-2-carboxylic acid
    —— 4-Methyl-6-(2-methylpyridin-4-yl)-5-[2-(6-methylpyridin-3-yl)ethynyl]pyrimidin-2-amine 1207349-99-2 C19H17N5
    4-Methyl-6-(2-methylpyridin-4-yl)-5-[2-(6-methylpyridin-3-yl)ethynyl]pyrimidin-2-amine
    —— 4-Amino-6-cyano-2-(1-(3-aminocarbinylfuro[2,3-c]pyridin-5-yl) ethyl)thio-pyrimidine 1102065-41-7 C15H14N6OS
    4-Amino-6-cyano-2-(1-(3-aminocarbinylfuro[2,3-c]pyridin-5-yl) ethyl)thio-pyrimidine
    —— 4-Ethyl-6-(1-hydroxy-1-methyl-ethyl)-indan-2,2-dicarboxylic acid dimethyl ester 136944-59-7 C18H24O5
    4-Ethyl-6-(1-hydroxy-1-methyl-ethyl)-indan-2,2-dicarboxylic acid dimethyl ester
    —— 4-Diethylamino-5-methyl-2,3,6,7-tetraphenyl-1H-1-indenon 73662-13-2 C38H33NO
    4-Diethylamino-5-methyl-2,3,6,7-tetraphenyl-1H-1-indenon
    —— (4aR,8aS)-6-Bromo-octahydro-1,3-methano-naphthalen-7-one 73794-44-2 C11H15BrO
    (4aR,8aS)-6-Bromo-octahydro-1,3-methano-naphthalen-7-one
    —— (4,4-diethyl-4H-benzo[e][1,3]oxazin-2-yl)-acetic acid ethyl ester 27412-21-1 C16H21NO3
    (4,4-diethyl-4H-benzo[e][1,3]oxazin-2-yl)-acetic acid ethyl ester
    —— 4-deuterio-2,5,5-triphenylcyclopentadiene 81245-57-0 C23H18
    4-deuterio-2,5,5-triphenylcyclopentadiene
    —— 4'-(4-(4-dimethylaminostyryl-4-pyrimidiniumyl)methylphenyl)-2,2':6',2''-terpyridine bromide 1184872-30-7 Br*C37H32N5
    4'-(4-(4-dimethylaminostyryl-4-pyrimidiniumyl)methylphenyl)-2,2':6',2''-terpyridine bromide
    —— 4',5'-Dihydrofurano<2'.3':6.7>flavon 7674-94-4 C17H12O3
    4',5'-Dihydrofurano<2'.3':6.7>flavon
    —— 4-((tert-butyldimethylsilyl)oxy)-3-methyl-2-(((tetrahydro-2H-pyran-2-yl)oxy)methyl)benzaldehyde 948837-49-8 C20H32O4Si
    4-((tert-butyldimethylsilyl)oxy)-3-methyl-2-(((tetrahydro-2H-pyran-2-yl)oxy)methyl)benzaldehyde
    —— 4-{2,4-dihydrospiro[benzo[b][1,4]thiazine-3,1'-cyclohexane]-2-yl}-6-methyl-2H-chromen-2-one 1445867-92-4 C23H23NO2S
    4-{2,4-dihydrospiro[benzo[b][1,4]thiazine-3,1'-cyclohexane]-2-yl}-6-methyl-2H-chromen-2-one
    —— 4-(chloromethyl)-4-methyl-1-[3-(trifluoromethyl)phenyl]pyrrolidin-2-one 137351-07-6 C13H13ClF3NO
    4-(chloromethyl)-4-methyl-1-[3-(trifluoromethyl)phenyl]pyrrolidin-2-one