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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4aS,5S,6S,8aS)-5-(2-Benzyloxy-ethyl)-6-tert-butoxy-2,2,5-trimethyl-hexahydro-benzo[1,3]dioxine 219136-58-0 C24H38O4
    (4aS,5S,6S,8aS)-5-(2-Benzyloxy-ethyl)-6-tert-butoxy-2,2,5-trimethyl-hexahydro-benzo[1,3]dioxine
    —— (4S,7R,8S,9S,13Z,16S)-carbonic acid 7-allyl-4-hydroxy-5,5,9,13-tetramethyl-16-(2-methyl-benzothiazol-5-yl)-2,6-dioxo-oxacyclohexadec-13-en-8-yl ester 4-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl ester 658054-27-4 C41H46N2O9S
    (4S,7R,8S,9S,13Z,16S)-carbonic acid 7-allyl-4-hydroxy-5,5,9,13-tetramethyl-16-(2-methyl-benzothiazol-5-yl)-2,6-dioxo-oxacyclohexadec-13-en-8-yl ester 4-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-phenyl ester
    —— 4-(1,1,2-Trimethylpropyl)-imidazol 42252-92-6 C9H16N2
    4-(1,1,2-Trimethylpropyl)-imidazol
    —— 4,5,6,6'-Tetramethoxy-2'-methylspiro[1,2-dihydroindene-3,1'-3,4-dihydroisoquinoline]-7'-ol 32523-58-3 C22H27NO5
    4,5,6,6'-Tetramethoxy-2'-methylspiro[1,2-dihydroindene-3,1'-3,4-dihydroisoquinoline]-7'-ol
    —— 4-(5-chloro-2-fluorophenyl)-1-(isopropylsulfonyl)-2-phenyl-2,5-dihydro-1H-pyrrole 639072-64-3 C19H19ClFNO2S
    4-(5-chloro-2-fluorophenyl)-1-(isopropylsulfonyl)-2-phenyl-2,5-dihydro-1H-pyrrole
    —— 4-carboethoxy-2,2,6-trimethyl-3-hepten-5-olide 120780-42-9 C13H20O4
    4-carboethoxy-2,2,6-trimethyl-3-hepten-5-olide
    —— 4-methyl-N-(9-methyldec-8-en-1-yl)benzenesulfonamide 1610341-68-8 C18H29NO2S
    4-methyl-N-(9-methyldec-8-en-1-yl)benzenesulfonamide
    —— 4-(2-Chloro-phenyl)-10-[1-(2-chloro-phenyl)-meth-(E)-ylidene]-5,6,7,8,9,10-hexahydro-4H-1-thia-3a,11-diaza-cycloocta[f]inden-3-one 77109-67-2 C25H22Cl2N2OS
    4-(2-Chloro-phenyl)-10-[1-(2-chloro-phenyl)-meth-(E)-ylidene]-5,6,7,8,9,10-hexahydro-4H-1-thia-3a,11-diaza-cycloocta[f]inden-3-one
    —— 4a-ethoxy-2-methyl-6-nitro-1,2,3,4,4a,9b-hexahydro-benzo[4,5]furo[3,2-<i>c</i>]pyridine 30464-40-5 C14H18N2O4
    4a-ethoxy-2-methyl-6-nitro-1,2,3,4,4a,9b-hexahydro-benzo[4,5]furo[3,2-<i>c</i>]pyridine
    —— 4-cyano-2(R,S)-α-naphthylmethylbutyric acid ethyl ester 105852-58-2 C18H19NO2
    4-cyano-2(R,S)-α-naphthylmethylbutyric acid ethyl ester
    —— 4-[8-(4-methoxy-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]-N-(1-methyl-piperidin-4-yl)-benzamide 1202616-88-3 C26H28N6O2
    4-[8-(4-methoxy-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]-N-(1-methyl-piperidin-4-yl)-benzamide
    —— (4-imidazol-1-ylmethyl-phenyl)-[8-(4-methoxy-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]-amine 1206637-44-6 C23H20N6O
    (4-imidazol-1-ylmethyl-phenyl)-[8-(4-methoxy-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]-amine
    —— 4-(2-Methyl-5-nitro-imidazol-1-yl)-butan-2-one; compound with 2,3-dihydroxy-succinic acid 38941-00-3 C4H6O6*C8H11N3O3
    4-(2-Methyl-5-nitro-imidazol-1-yl)-butan-2-one; compound with 2,3-dihydroxy-succinic acid
    —— (4-Chloro-benzyl)-[2-(4-methoxy-phenoxy)-ethyl]-dimethyl-ammonium; chloride 98844-75-8 C18H23ClNO2*Cl
    (4-Chloro-benzyl)-[2-(4-methoxy-phenoxy)-ethyl]-dimethyl-ammonium; chloride
    —— (4-Chloro-phenyl)-[5-methoxy-2-methyl-3-(2-nitro-ethyl)-indol-1-yl]-methanone 23210-19-7 C19H17ClN2O4
    (4-Chloro-phenyl)-[5-methoxy-2-methyl-3-(2-nitro-ethyl)-indol-1-yl]-methanone
    —— [4-Chloro-2-(4-chloro-benzoylamino)-phenyl]-acetic acid 17194-45-5 C15H11Cl2NO3
    [4-Chloro-2-(4-chloro-benzoylamino)-phenyl]-acetic acid
    —— 4-N-[6-(2H-pyrazolo[3,4-b]pyridin-3-yl)-5-(trifluoromethyl)pyridin-2-yl]cyclohexane-1,4-diamine 1206728-99-5 C18H19F3N6
    4-N-[6-(2H-pyrazolo[3,4-b]pyridin-3-yl)-5-(trifluoromethyl)pyridin-2-yl]cyclohexane-1,4-diamine
    —— 4-{[6-(4-fluoro-3-methanesulfonyl-phenyl)-4-(2,2,2-trifluoro-ethylamino)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide 1203652-20-3 C23H20F4N6O4S2
    4-{[6-(4-fluoro-3-methanesulfonyl-phenyl)-4-(2,2,2-trifluoro-ethylamino)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide
    —— 4-((<i>R</i>)-2.3-dimethyl-2.6-cyclo-norbornyl-(3))-butyric acid methyl ester 16933-17-8 C14H22O2
    4-((<i>R</i>)-2.3-dimethyl-2.6-cyclo-norbornyl-(3))-butyric acid methyl ester
    —— 4'-Chlor-4-brom-benzoin 96983-40-3 C14H10BrClO2
    4'-Chlor-4-brom-benzoin
    —— 4-(3-Piperidin-1-yl-propyl)-4H-thieno[2,3-b]thiochromen-4-ol 13125-22-9 C19H23NOS2
    4-(3-Piperidin-1-yl-propyl)-4H-thieno[2,3-b]thiochromen-4-ol
    —— 4-Chlor-17β-hydroxy-3-methoxy-androsta-3,5-dien 94867-76-2 C20H29ClO2
    4-Chlor-17β-hydroxy-3-methoxy-androsta-3,5-dien
    —— 4,5,6-trichloro-2-trifluoromethyl-benzoimidazole-1-carboxylic acid 2-methyl-allyl ester 13805-79-3 C13H8Cl3F3N2O2
    4,5,6-trichloro-2-trifluoromethyl-benzoimidazole-1-carboxylic acid 2-methyl-allyl ester
    —— 4,4'-dimethylene-[2,2']bi[1,3]dioxolanyl 53642-97-0 C8H10O4
    4,4'-dimethylene-[2,2']bi[1,3]dioxolanyl
    —— 4,4-Dimethyl-2-(methylthiomethylenamino)-2-pentensaeure-tert-butylester 65223-32-7 C13H23NO2S
    4,4-Dimethyl-2-(methylthiomethylenamino)-2-pentensaeure-tert-butylester
    —— 4-octyloxyphenyl 2-[(10-hydroxy)decyloxy]-4-hydroxybenzoate 944409-66-9 C31H46O6
    4-octyloxyphenyl 2-[(10-hydroxy)decyloxy]-4-hydroxybenzoate
    —— 4-<1-Ethylpyrrolidinyl-(3)>-2H,4H-1,4-benzoxazinon-(3) 21787-14-4 C14H18N2O2
    4-<1-Ethylpyrrolidinyl-(3)>-2H,4H-1,4-benzoxazinon-(3)
    —— 4-Methylen-tricyclo<4.3.0.1<sup>1,7</sup>>decan 68284-23-1 C11H16
    4-Methylen-tricyclo<4.3.0.1<sup>1,7</sup>>decan
    —— 4-(5-chloro-2-propoxy-benzyl)-morpholine 23466-55-9 C14H20ClNO2
    4-(5-chloro-2-propoxy-benzyl)-morpholine
    —— 4-[(6-Fluoro-1-benzofuran-3-yl)methyl]piperidine;hydrochloride 1422444-98-1 C14H16FNO*ClH
    4-[(6-Fluoro-1-benzofuran-3-yl)methyl]piperidine;hydrochloride
    —— 4-[(5Z,10Z,14Z,19Z)-8,12,17-Tris-(2-methoxycarbonyl-ethyl)-3,7,13,18-tetramethyl-porphyrin-2-yl]-butyric acid methyl ester 99602-80-9 C41H48N4O8
    4-[(5Z,10Z,14Z,19Z)-8,12,17-Tris-(2-methoxycarbonyl-ethyl)-3,7,13,18-tetramethyl-porphyrin-2-yl]-butyric acid methyl ester
    —— 4-{[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]methyl}morpholine 1334712-06-9 C18H18ClN3O
    4-{[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]methyl}morpholine
    —— 4H-Chromeno[3,4-d]isoxazole-3-carboxylic acid amide 32325-78-3 C11H8N2O3
    4H-Chromeno[3,4-d]isoxazole-3-carboxylic acid amide
    —— 4-[(3-amino-5-chloro-2-pyridinyl)oxy]benzonitrile 941699-42-9 C12H8ClN3O
    4-[(3-amino-5-chloro-2-pyridinyl)oxy]benzonitrile
    —— 4,4-dimethyl-2-(3-phenylsulfanylpropyl)-5H-1,3-oxazole 92954-43-3 C14H19NOS
    4,4-dimethyl-2-(3-phenylsulfanylpropyl)-5H-1,3-oxazole
    —— 4-(4-benzyl-morpholin-2-ylmethyl)-4<i>H</i>-benzo[1,4]oxazin-3-one 57245-06-4 C20H22N2O3
    4-(4-benzyl-morpholin-2-ylmethyl)-4<i>H</i>-benzo[1,4]oxazin-3-one
    —— 4-(4-Chloro-phenyl)-2-methyl-penta-2,3-dienoic acid 63451-73-0 C12H11ClO2
    4-(4-Chloro-phenyl)-2-methyl-penta-2,3-dienoic acid
    —— 4-nitrobenzyl (4S,5R,6S)-4-methyl-7-oxo-3-(((S)-3-(sulfamoylcarbamoyl)pyrrolidin-1-yl)methyl)-6-((R)-1-((triethylsilyl)oxy)ethyl)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate 1352660-19-5 C29H43N5O9SSi
    4-nitrobenzyl (4S,5R,6S)-4-methyl-7-oxo-3-(((S)-3-(sulfamoylcarbamoyl)pyrrolidin-1-yl)methyl)-6-((R)-1-((triethylsilyl)oxy)ethyl)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— 4-ethyl-1,2,3,6,7,8-hexahydro-pyrene 101783-81-7 C18H20
    4-ethyl-1,2,3,6,7,8-hexahydro-pyrene
    —— 4-methyl-2,2,3,3-tetramesityl-4-vinylgermasilaoxetane 198414-58-3 C40H50GeOSi
    4-methyl-2,2,3,3-tetramesityl-4-vinylgermasilaoxetane
    —— 4-Amino-3-chloro-6-(4-chloro-3-methoxymethylphenyl)pyridine-2-carboxylic acid 496852-13-2 C14H12Cl2N2O3
    4-Amino-3-chloro-6-(4-chloro-3-methoxymethylphenyl)pyridine-2-carboxylic acid
    —— (4-nitro-phenyl)-(tetrahydro-pyrrolo[1,2-<i>c</i>]thiazol-3-ylidene)-amine 62829-24-7 C12H13N3O2S
    (4-nitro-phenyl)-(tetrahydro-pyrrolo[1,2-<i>c</i>]thiazol-3-ylidene)-amine
    —— 4'-Iodo-4-fluoroacetamidodiphenylsulfid 38007-86-2 C14H11FINOS
    4'-Iodo-4-fluoroacetamidodiphenylsulfid
    —— 4-Imidazolidinone,5-[(4-hydroxy-3,5-diiodophenyl)methyl]-3-phenyl-2-thioxo-, (S)- 139521-03-2 C16H12I2N2O2S
    4-Imidazolidinone,5-[(4-hydroxy-3,5-diiodophenyl)methyl]-3-phenyl-2-thioxo-, (S)-
    —— (4R,5R)-4-tert-butyl-5-(trifluoromethyl)oxazolidin-2-one 1009606-38-5 C8H12F3NO2
    (4R,5R)-4-tert-butyl-5-(trifluoromethyl)oxazolidin-2-one
    —— [4b-Methyl-dodecahydro-phenanthren-(2Z)-ylidene]-acetic acid 2-dimethylamino-ethyl ester 14169-84-7 C21H35NO2
    [4b-Methyl-dodecahydro-phenanthren-(2Z)-ylidene]-acetic acid 2-dimethylamino-ethyl ester
    —— (4aS,5R,8aS)-1-methacryloyl-3-methyl-8-methylene-5-(prop-1-en-2-yl)-4a,5,6,7,8,8a-hexahydronaphthalen-2(1H)-one 1425631-41-9 C19H24O2
    (4aS,5R,8aS)-1-methacryloyl-3-methyl-8-methylene-5-(prop-1-en-2-yl)-4a,5,6,7,8,8a-hexahydronaphthalen-2(1H)-one
    —— 4-{[(1-methyl-1H-imidazol-2-ylmethyl)amino]methyl}naphthalen-1-carboxylic-[(1S)-4-(2-methoxybenzylamino)-1-{[(S)-1-(naphthalen-1-yl)ethyl]carbamoyl}butyl]amide 509090-41-9 C42H46N6O3
    4-{[(1-methyl-1H-imidazol-2-ylmethyl)amino]methyl}naphthalen-1-carboxylic-[(1S)-4-(2-methoxybenzylamino)-1-{[(S)-1-(naphthalen-1-yl)ethyl]carbamoyl}butyl]amide
    —— [4-amino-5-(4-fluorophenylcarbamoyl)pyrimidin-2-yloxy]acetic acid benzyl ester 923292-79-9 C20H17FN4O4
    [4-amino-5-(4-fluorophenylcarbamoyl)pyrimidin-2-yloxy]acetic acid benzyl ester
    —— 4-[(4-fluoro-3-methyl-phenyl)amino]-6-[cis-4-(3-oxo-piperazin-1-yl)-cyclohexyloxy]-7-methoxy-quinazoline 1263471-88-0 C26H30FN5O3
    4-[(4-fluoro-3-methyl-phenyl)amino]-6-[cis-4-(3-oxo-piperazin-1-yl)-cyclohexyloxy]-7-methoxy-quinazoline