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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Iod-perfluor-buttersaeureamid 25679-60-1 C4H2F6INO
    4-Iod-perfluor-buttersaeureamid
    —— (4aR,6R,9aS)-6-Benzyloxymethyl-2-phenylsulfanyl-octahydro-1,5-dioxa-benzocycloheptene 143087-36-9 C23H28O3S
    (4aR,6R,9aS)-6-Benzyloxymethyl-2-phenylsulfanyl-octahydro-1,5-dioxa-benzocycloheptene
    —— 4-(6-Chloro-2-cyclooctyl-1-oxo-2,3-dihydro-1H-isoindol-5-yloxy)-butyric acid ethyl ester 153144-07-1 C22H30ClNO4
    4-(6-Chloro-2-cyclooctyl-1-oxo-2,3-dihydro-1H-isoindol-5-yloxy)-butyric acid ethyl ester
    —— 4-(4-methyl-2-oxo-2<i>H</i>-chromen-7-ylmethylene)-2-phenyl-4<i>H</i>-oxazol-5-one 53138-13-9 C20H13NO4
    4-(4-methyl-2-oxo-2<i>H</i>-chromen-7-ylmethylene)-2-phenyl-4<i>H</i>-oxazol-5-one
    —— 4-Guanidinocarbonyl-6-methyl-2-phenylmethyl-1(2H)-isoquinolinone hydrochloride 156268-91-6 C19H18N4O2*ClH
    4-Guanidinocarbonyl-6-methyl-2-phenylmethyl-1(2H)-isoquinolinone hydrochloride
    —— (4aR,8R,8aS)-2,2-Di-tert-butyl-8-(4-methoxy-benzyloxy)-4,4a,8,8a-tetrahydro-1,3,5-trioxa-2-sila-naphthalene 261918-90-5 C22H34O5Si
    (4aR,8R,8aS)-2,2-Di-tert-butyl-8-(4-methoxy-benzyloxy)-4,4a,8,8a-tetrahydro-1,3,5-trioxa-2-sila-naphthalene
    —— 4'-ethoxy-4-methoxy-deoxybenzoin 101594-94-9 C17H18O3
    4'-ethoxy-4-methoxy-deoxybenzoin
    —— (4S)-4-[4-methoxy-3-(3R)-tetrahydrofuranyloxyphenyl]-1-[N-(5-(4-methoxyphenyloxymethyl)-1,3,4-thiadiazol-2-yl)aminocarbonylmethyl]-2-pyrrolidone 790298-91-8 C27H30N4O7S
    (4S)-4-[4-methoxy-3-(3R)-tetrahydrofuranyloxyphenyl]-1-[N-(5-(4-methoxyphenyloxymethyl)-1,3,4-thiadiazol-2-yl)aminocarbonylmethyl]-2-pyrrolidone
    —— 4-Chloro-6,7-bis-(4-fluoro-phenyl)-pteridine 863288-93-1 C18H9ClF2N4
    4-Chloro-6,7-bis-(4-fluoro-phenyl)-pteridine
    —— 4-bromo-2,6-bis(methylthio)pyrimidine 1080662-17-4 C6H7BrN2S2
    4-bromo-2,6-bis(methylthio)pyrimidine
    —— 4-[3-(2,4-Dimethoxy-phenyl)-isoxazol-5-yl]-butyraldehyde 457627-13-3 C15H17NO4
    4-[3-(2,4-Dimethoxy-phenyl)-isoxazol-5-yl]-butyraldehyde
    —— 4-iodo-N-phenyl-3-propyl-1H-isochromen-1-imine 1428772-52-4 C18H16INO
    4-iodo-N-phenyl-3-propyl-1H-isochromen-1-imine
    —— 4-(((2-chloro-3-thienyl)methyl)amino)benzoic acid 74267-96-2 C12H10ClNO2S
    4-(((2-chloro-3-thienyl)methyl)amino)benzoic acid
    —— 4-{3-[4-(cyclopropylcarbamoyl)-3-methylphenyl]-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-a]pyridin-6-yl}-N-ethyl-2-methylbenzamide 1402594-82-4 C31H32F3N5O2
    4-{3-[4-(cyclopropylcarbamoyl)-3-methylphenyl]-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-a]pyridin-6-yl}-N-ethyl-2-methylbenzamide
    —— 4-Chlor-2,6-dinitro-2'-amino-4',5-dimethyl-diphenylamin 93718-22-0 C14H13ClN4O4
    4-Chlor-2,6-dinitro-2'-amino-4',5-dimethyl-diphenylamin
    —— 4-(4-Cyano-2-methoxyphenyl)-2,3-dimethylquinoline-6-carboxylic acid 1264222-37-8 C20H16N2O3
    4-(4-Cyano-2-methoxyphenyl)-2,3-dimethylquinoline-6-carboxylic acid
    —— 4-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1,4-thiazine-3-one 1-oxide 114184-53-1 C30H25NO9S
    4-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1,4-thiazine-3-one 1-oxide
    —— 4-bromo-1-(cyclopropylmethyl)-5-{[2-(methoxymethyl)pyridin-3-yl]oxy}-1H-benzotriazole 1268311-04-1 C17H17BrN4O2
    4-bromo-1-(cyclopropylmethyl)-5-{[2-(methoxymethyl)pyridin-3-yl]oxy}-1H-benzotriazole
    —— 4'-[[5,7-dimethyl-2-propyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid, acetoxymethyl ester 136318-84-8 C30H30N2O5
    4'-[[5,7-dimethyl-2-propyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid, acetoxymethyl ester
    —— 4-benzhydrylidene-3,5-diphenyl-1,3,4,5-tetrahydro-benzo[1,2,4,7]thiatriazepine 62208-49-5 C32H25N3S
    4-benzhydrylidene-3,5-diphenyl-1,3,4,5-tetrahydro-benzo[1,2,4,7]thiatriazepine
    —— 4-Methylselanyldecan-1-ol 74581-34-3 C11H24OSe
    4-Methylselanyldecan-1-ol
    —— 4-ethoxy-2,2,8,8-tetramethyl-6-(phenoxymethylene)-3,7-dioxa-2,8-disilanon-4-ene 1005337-61-0 C18H30O4Si2
    4-ethoxy-2,2,8,8-tetramethyl-6-(phenoxymethylene)-3,7-dioxa-2,8-disilanon-4-ene
    —— {4-methoxy-3-[6-methoxy-1-(4-methoxy-benzyl)-2-methyl-1,2,3,4-tetrahydro-[7]isoquinolyloxy]-phenyl}-acetic acid methyl ester 17236-31-6 C29H33NO6
    {4-methoxy-3-[6-methoxy-1-(4-methoxy-benzyl)-2-methyl-1,2,3,4-tetrahydro-[7]isoquinolyloxy]-phenyl}-acetic acid methyl ester
    —— (4S,5R)-1-((R)-4,4-Dimethyl-3-phenyl-hex-5-enoyl)-3,4-dimethyl-5-phenyl-imidazolidin-2-one 128863-76-3 C25H30N2O2
    (4S,5R)-1-((R)-4,4-Dimethyl-3-phenyl-hex-5-enoyl)-3,4-dimethyl-5-phenyl-imidazolidin-2-one
    —— 4-acetoxy-2-(3,4-difluoro-phenyl)-3-(4-methanesulfonyl-phenyl)-but-2-enoic acid 4-(tert-butyl-dimethyl-silanyloxy)-3-(3,4-difluoro-phenyl)-2-(4-methanesulfonyl-phenyl)-but-2-enylester 851609-14-8 C42H44F4O9S2Si
    4-acetoxy-2-(3,4-difluoro-phenyl)-3-(4-methanesulfonyl-phenyl)-but-2-enoic acid 4-(tert-butyl-dimethyl-silanyloxy)-3-(3,4-difluoro-phenyl)-2-(4-methanesulfonyl-phenyl)-but-2-enylester
    —— 4-(2-chloro-4-nitrophenoxy)-1,3,3-trimethyl-1,3-dihydro-2H-indol-2-one 1033809-40-3 C17H15ClN2O4
    4-(2-chloro-4-nitrophenoxy)-1,3,3-trimethyl-1,3-dihydro-2H-indol-2-one
    —— 4-benzoyl-2-tosyl-1,2,3,4,6,7-hexahydroisoquinolin-8(5H)-one 1505476-49-2 C23H23NO4S
    4-benzoyl-2-tosyl-1,2,3,4,6,7-hexahydroisoquinolin-8(5H)-one
    —— 4-((1S,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-3a-((3-morpholinopropyl)amino)2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1392313-46-0 C43H66N2O3
    4-((1S,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-3a-((3-morpholinopropyl)amino)2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
    —— [(4-dimethylaminopyridine)(4-picoline)cyanohydroboron] hexafluorophosphate 167999-52-2 C14H18BN4*F6P
    [(4-dimethylaminopyridine)(4-picoline)cyanohydroboron] hexafluorophosphate
    —— 4-hydroxy-6-methyl-3-[(1E)-N-phenylethanehydrazonoyl]pyridine-2(1H)-one 7211-76-9 C14H15N3O2
    4-hydroxy-6-methyl-3-[(1E)-N-phenylethanehydrazonoyl]pyridine-2(1H)-one
    —— 4-Nitro-benzoesaeure-isopropylthiolcarbonsaeure-anhydrid 16118-28-8 C11H11NO5S
    4-Nitro-benzoesaeure-isopropylthiolcarbonsaeure-anhydrid
    —— 4-Methyl-N-(2-morpholin-4-yl-2-oxo-ethyl)-N-(3-oxo-3-phenyl-propyl)-benzenesulfonamide 115901-66-1 C22H26N2O5S
    4-Methyl-N-(2-morpholin-4-yl-2-oxo-ethyl)-N-(3-oxo-3-phenyl-propyl)-benzenesulfonamide
    —— 4-(1-Dimethylaminoethyl)-2-morpholino-1,3-thiazol 79576-98-0 C11H19N3OS
    4-(1-Dimethylaminoethyl)-2-morpholino-1,3-thiazol
    —— 4-(1,3-dihydroxy-4,4,5,5-tetramethylimidazolidin-2-yl)phenyl-2,3,4,6-tetra-O-acetyl β-D-galactopyranoside 77667-29-9 C27H38N2O12
    4-(1,3-dihydroxy-4,4,5,5-tetramethylimidazolidin-2-yl)phenyl-2,3,4,6-tetra-O-acetyl β-D-galactopyranoside
    —— 4-(5-bromofuran-2-yl)but-3-yn-2-one 3193-98-4 C8H5BrO2
    4-(5-bromofuran-2-yl)but-3-yn-2-one
    —— 4-{3-[1-(4-hydroxyphenyl)-5-isopropylpyrazol-4-yl]propanoylamino}-1-ethylpyrrole-3-carboxylic acid 1204422-67-2 C22H26N4O4
    4-{3-[1-(4-hydroxyphenyl)-5-isopropylpyrazol-4-yl]propanoylamino}-1-ethylpyrrole-3-carboxylic acid
    —— 4-(3,5-Dichlorophenyl)sulfanyl-3-(3,5-dimethylpiperidin-1-yl)sulfonylbenzonitrile 1253499-01-2 C20H20Cl2N2O2S2
    4-(3,5-Dichlorophenyl)sulfanyl-3-(3,5-dimethylpiperidin-1-yl)sulfonylbenzonitrile
    —— 4-bromomethyl-3-methylbenzofuran-2-carboxylic acid ethyl ester 857080-40-1 C13H13BrO3
    4-bromomethyl-3-methylbenzofuran-2-carboxylic acid ethyl ester
    —— 4-ethylsulfanyl-but-2-yn-1-ol 64148-02-3 C6H10OS
    4-ethylsulfanyl-but-2-yn-1-ol
    —— 4-(5-(5-(2-methylpropyl)-2,5-diazabicyclo[2.2.1]hept-2-yl)imidazo[1,2-c]pyrimidin-7-yl)-N-((1S)-1-phenylethyl)-2-pyridinamine 861416-11-7 C28H33N7
    4-(5-(5-(2-methylpropyl)-2,5-diazabicyclo[2.2.1]hept-2-yl)imidazo[1,2-c]pyrimidin-7-yl)-N-((1S)-1-phenylethyl)-2-pyridinamine
    —— 4-{2-[4-(4-hydroxy-phenyl)-piperazin-1-yl]-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl}-benzamide 583875-84-7 C25H24N6O3
    4-{2-[4-(4-hydroxy-phenyl)-piperazin-1-yl]-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl}-benzamide
    —— 4-[2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-1,3a-diaza-benzo[e]azulen-8-yl]-piperidine-1-carboxylic acid tert-butyl ester 1282517-15-0 C26H34N6O3
    4-[2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-1,3a-diaza-benzo[e]azulen-8-yl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(dibenzo[b,e]thiepin-11(6H)-ylidene)-1-piperidinevaleric acid 758654-74-9 C24H27NO2S
    4-(dibenzo[b,e]thiepin-11(6H)-ylidene)-1-piperidinevaleric acid
    —— 4-HO2CCH2SC6H4SbCl2 117882-87-8 C8H7Cl2O2SSb
    4-HO2CCH2SC6H4SbCl2
    —— (4S,6S,8E,10E,12E)-methyl 4,6,12-trimethyl-4-(2-trimethylsilylethoxymethoxy)tetradeca-8,10,12-trienoate 104701-93-1 C24H44O4Si
    (4S,6S,8E,10E,12E)-methyl 4,6,12-trimethyl-4-(2-trimethylsilylethoxymethoxy)tetradeca-8,10,12-trienoate
    —— 4-phenyl-2-(4-phenylphenyl)-6-[4-(4-phenylphenyl)phenyl]pyridine-3-carbonitrile 102147-19-3 C42H28N2
    4-phenyl-2-(4-phenylphenyl)-6-[4-(4-phenylphenyl)phenyl]pyridine-3-carbonitrile
    —— 4-Amino-benzoic acid [(E)-1-methyl-2-phenyl-3-(2-phenyl-2H-[1,2,3]triazol-4-yl)-prop-2-en-(E)-ylidene]-hydrazide 99411-89-9 C25H22N6O
    4-Amino-benzoic acid [(E)-1-methyl-2-phenyl-3-(2-phenyl-2H-[1,2,3]triazol-4-yl)-prop-2-en-(E)-ylidene]-hydrazide
    —— 4-[3-(4-chloro-phenyl)-4-(4-methoxy-phenyl)-4,5-dihydro-[1,2,4]oxadiazol-5-yl]-2-methoxy-phenol 65729-41-1 C22H19ClN2O4
    4-[3-(4-chloro-phenyl)-4-(4-methoxy-phenyl)-4,5-dihydro-[1,2,4]oxadiazol-5-yl]-2-methoxy-phenol
    —— 4-[(2-fluorophenoxy)methyl]pyridine-2-carboxylic acid 1018446-92-8 C13H10FNO3
    4-[(2-fluorophenoxy)methyl]pyridine-2-carboxylic acid
    —— [(4-Chlorophenyl)(pyridin-4-yl)methyl](methyl)amine 1154311-80-4 C13H13ClN2
    [(4-Chlorophenyl)(pyridin-4-yl)methyl](methyl)amine