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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3-cyclopentyloxy-4-methoxyphenyl)-4-(2-[3-(3-trifluoromethyl[1,2,4]oxadiazol-5-yl)phenyl]ethynyl)cyclohexan-1-one 1229777-78-9 C29H27F3N2O4
    4-(3-cyclopentyloxy-4-methoxyphenyl)-4-(2-[3-(3-trifluoromethyl[1,2,4]oxadiazol-5-yl)phenyl]ethynyl)cyclohexan-1-one
    —— 4-(p-tosylamino) cyclopentenone 78616-97-4 C12H13NO3S
    4-(p-tosylamino) cyclopentenone
    —— (4R,αS)-2-(3,4-dimethoxyphenyl)-4-(α-ethoxycarbonyloxybenzyl)-3-phenylsulphonyl-4,5-dihydrofuran 131575-79-6 C28H28O8S
    (4R,αS)-2-(3,4-dimethoxyphenyl)-4-(α-ethoxycarbonyloxybenzyl)-3-phenylsulphonyl-4,5-dihydrofuran
    —— 4-chloro-<i>N</i>'-dichloromethylene-benzohydrazonoyl chloride 29091-85-8 C8H4Cl4N2
    4-chloro-<i>N</i>'-dichloromethylene-benzohydrazonoyl chloride
    —— 4-(3-chloro-propyl)-1-methyl-piperidine; hydrochloride 26934-39-4 C9H18ClN*ClH
    4-(3-chloro-propyl)-1-methyl-piperidine; hydrochloride
    —— 4-Phenyl-2-(phenylazo)-4H-1,3,4-pyrido<3,2-e>thiadiazine 74298-47-8 C18H13N5S
    4-Phenyl-2-(phenylazo)-4H-1,3,4-pyrido<3,2-e>thiadiazine
    —— (4aS,5S,8aR)-4a,8a-Dimethyl-5-(tetrahydro-pyran-2-yloxy)-octahydro-naphthalen-2-one 29969-74-2 C17H28O3
    (4aS,5S,8aR)-4a,8a-Dimethyl-5-(tetrahydro-pyran-2-yloxy)-octahydro-naphthalen-2-one
    —— 4-Acetyl-4-hydroxy-2-[(E)-3-(4-hydroxy-phenyl)-acryloyl]-5-methyl-cyclopentane-1,3-dione 100818-70-0 C17H16O6
    4-Acetyl-4-hydroxy-2-[(E)-3-(4-hydroxy-phenyl)-acryloyl]-5-methyl-cyclopentane-1,3-dione
    —— 4-(benzo[d]oxazol-2-yl)-1,3-diphenylbutan-1-one 1274835-53-8 C23H19NO2
    4-(benzo[d]oxazol-2-yl)-1,3-diphenylbutan-1-one
    —— <4-Methoxy-benzaldehyd>-2,4,6-trinitrophenylhydrazon 19258-68-5 C14H11N5O7
    <4-Methoxy-benzaldehyd>-2,4,6-trinitrophenylhydrazon
    —— 4-(tetrahydro-2H-pyran-4-yl)piperazine-1-carbonitrile 1537883-86-5 C10H17N3O
    4-(tetrahydro-2H-pyran-4-yl)piperazine-1-carbonitrile
    —— 4-(benzo[d]oxazol-2-yl)-1-methyl-N-(2-(thiophen-3-yl)phenyl)piperidin-4-amine 1572383-39-1 C23H23N3OS
    4-(benzo[d]oxazol-2-yl)-1-methyl-N-(2-(thiophen-3-yl)phenyl)piperidin-4-amine
    —— 4-(2,3-Dioxobutyl)-1,4-oxathian-4-ium-perchlorat 111662-12-5 C8H13O3S*ClO4
    4-(2,3-Dioxobutyl)-1,4-oxathian-4-ium-perchlorat
    —— 4-(4-allyloxy-3-methoxybenzyloxy)-3-methoxybenzyl alcohol 1356472-27-9 C19H22O5
    4-(4-allyloxy-3-methoxybenzyloxy)-3-methoxybenzyl alcohol
    —— 4-acetamido-3,7-anhydro-5,6,8-tri-O-benzyl-1,2,4-trideoxy-D-glycero-D-gulo-oct-1-ynitol 443916-42-5 C31H33NO5
    4-acetamido-3,7-anhydro-5,6,8-tri-O-benzyl-1,2,4-trideoxy-D-glycero-D-gulo-oct-1-ynitol
    —— [4-(benzyloxy)-2-bromo-5-methoxyphenyl](3-methoxyphenyl)methanol 1569316-45-5 C22H21BrO4
    [4-(benzyloxy)-2-bromo-5-methoxyphenyl](3-methoxyphenyl)methanol
    —— 4,6-Dichloro-2-(difluoromethyl)quinoline 1343235-22-2 C10H5Cl2F2N
    4,6-Dichloro-2-(difluoromethyl)quinoline
    —— 4-{2-[4-(4-methoxy-benzyl)-piperazin-l-yl]-2-oxo-ethoxy}-5-methyl-5-octyl-5H-thiophen-2-one 1198410-54-6 C27H40N2O4S
    4-{2-[4-(4-methoxy-benzyl)-piperazin-l-yl]-2-oxo-ethoxy}-5-methyl-5-octyl-5H-thiophen-2-one
    —— 4-[[(2S,4R)-4-fluoropyrrolidin-2-yl]methyl]-1,3,5-trimethylpyrazole 1269622-85-6 C11H18FN3
    4-[[(2S,4R)-4-fluoropyrrolidin-2-yl]methyl]-1,3,5-trimethylpyrazole
    —— 4-Ethoxy-N-[4-(11β-fluoro-3,17β-dihydroxy-estra-1,3,5(10)-trien-7α-yl)-butyl]-N-octyl-benzamide 228567-86-0 C39H56FNO4
    4-Ethoxy-N-[4-(11β-fluoro-3,17β-dihydroxy-estra-1,3,5(10)-trien-7α-yl)-butyl]-N-octyl-benzamide
    —— 4-(6-(2-methoxyethyl)(methyl)aminopyridin-3-yl)-N-(3-methyl-4-((1S,4S)-5-oxa-2-azabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine 1182187-92-3 C25H30N6O2
    4-(6-(2-methoxyethyl)(methyl)aminopyridin-3-yl)-N-(3-methyl-4-((1S,4S)-5-oxa-2-azabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine
    —— 4-[2-(4-methanesulfonyl-benzyl)-2H-tetrazol-5-yl]-pyridine-2-carboxylic acid 3,4-dichloro-benzylamide 660859-56-3 C22H18Cl2N6O3S
    4-[2-(4-methanesulfonyl-benzyl)-2H-tetrazol-5-yl]-pyridine-2-carboxylic acid 3,4-dichloro-benzylamide
    —— 4-Acetoxy-6-(2-chlor-phenyl)-8-aethyl-4H-thieno<3,2-f>-s-triazolo<1,5-a><1,4>-diazepin-2-carboxamid 58731-69-4 C19H16ClN5O3S
    4-Acetoxy-6-(2-chlor-phenyl)-8-aethyl-4H-thieno<3,2-f>-s-triazolo<1,5-a><1,4>-diazepin-2-carboxamid
    —— 4-(6-Methoxy-indan-1-yl)-1-[(2-thienyl)carbonyl]piperidine 185388-23-2 C20H23NO2S
    4-(6-Methoxy-indan-1-yl)-1-[(2-thienyl)carbonyl]piperidine
    —— 4-(Furan-2-yl)-2-methyl-3-(methylthio)-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine-1,6(5H)-dione 1269528-61-1 C13H12N2O3S
    4-(Furan-2-yl)-2-methyl-3-(methylthio)-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine-1,6(5H)-dione
    —— 4-Benzoyl-3-n-hexyloxy-5-nitro-benzoesaeure 51574-31-3 C20H21NO6
    4-Benzoyl-3-n-hexyloxy-5-nitro-benzoesaeure
    —— 4-tert-Butyl-2,2,3,3-tetramethyl-3,4-dihydro-2H-indeno[1,2-b]furan 87337-74-4 C19H26O
    4-tert-Butyl-2,2,3,3-tetramethyl-3,4-dihydro-2H-indeno[1,2-b]furan
    —— 4-(4-benzotriazol-2-yl-piperidin-1-yl)butan-2-ol 1384436-31-0 C15H22N4O
    4-(4-benzotriazol-2-yl-piperidin-1-yl)butan-2-ol
    —— (4-chloro-2,6-dideuteriophenyl)diazenyl radical 76261-63-7 C6H4ClN2
    (4-chloro-2,6-dideuteriophenyl)diazenyl radical
    —— (4<i>RS</i>)-2<i>t</i>-((<i>SR</i>)-amino-<i>tert</i>-butoxycarbonyl-methyl)-5,5-dimethyl-thiazolidine-4<i>r</i>-carboxylic acid benzyl ester; hydrochloride 111326-22-8 C19H28N2O4S*ClH
    (4<i>RS</i>)-2<i>t</i>-((<i>SR</i>)-amino-<i>tert</i>-butoxycarbonyl-methyl)-5,5-dimethyl-thiazolidine-4<i>r</i>-carboxylic acid benzyl ester; hydrochloride
    —— (4-bromo-phenyl)-methaneseleninic acid 66361-17-9 C7H7BrO2Se
    (4-bromo-phenyl)-methaneseleninic acid
    —— 4-((3-(pyrimidin-2-ylmethyl)piperidin-1-yl)carbonyl)-N-1,3-thiazol-2-ylbenzenesulfonamide 1063728-87-9 C20H21N5O3S2
    4-((3-(pyrimidin-2-ylmethyl)piperidin-1-yl)carbonyl)-N-1,3-thiazol-2-ylbenzenesulfonamide
    —— 4-{[t-butyl(dimethyl)silyl]oxy}-N'-hydroxy-4,5,6,7-tetrahydro-1-benzothiophene-2-carboximidamide 913828-72-5 C15H26N2O2SSi
    4-{[t-butyl(dimethyl)silyl]oxy}-N'-hydroxy-4,5,6,7-tetrahydro-1-benzothiophene-2-carboximidamide
    —— (4-Mercapto-2-methyl-phenoxy)-acetic acid 56077-56-6 C9H10O3S
    (4-Mercapto-2-methyl-phenoxy)-acetic acid
    —— (4R,5S,6R,7R)-1,3-diaza-1,4,7-tris-(phenylmethyl)-5-(acetyloxy)-bicyclo<4.1.0>heptan-2-one 210635-18-0 C28H28N2O3
    (4R,5S,6R,7R)-1,3-diaza-1,4,7-tris-(phenylmethyl)-5-(acetyloxy)-bicyclo<4.1.0>heptan-2-one
    —— 4-Chloro-2-(3,5-diphenyl-pyrazol-1-yl)-phenylamine 75519-40-3 C21H16ClN3
    4-Chloro-2-(3,5-diphenyl-pyrazol-1-yl)-phenylamine
    —— 4-O-(4-methoxytetrahydropyran-4-yl)-2,3:5,6-di-O-isopropylidene-D-myo-inositol 119874-38-3 C18H30O8
    4-O-(4-methoxytetrahydropyran-4-yl)-2,3:5,6-di-O-isopropylidene-D-myo-inositol
    —— (4aS,6S/4aR,6R)-6-Octyl-4,4a,5,6,7,8-hexahydro-1-<2-(2-methyl-1,3-dioxolan-2-yl)ethyl>-2(3H)-naphthalinon 98790-13-7 C24H40O3
    (4aS,6S/4aR,6R)-6-Octyl-4,4a,5,6,7,8-hexahydro-1-<2-(2-methyl-1,3-dioxolan-2-yl)ethyl>-2(3H)-naphthalinon
    —— 4-((3aS,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-((S)-2-((tert-butoxycarbonyl)(4-chlorobenzyl)amino)-1-hydroxyethyl)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yl) 1-tert-butyl 2,2-dimethylsuccinate 1443467-69-3 C53H82ClNO7
    4-((3aS,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-((S)-2-((tert-butoxycarbonyl)(4-chlorobenzyl)amino)-1-hydroxyethyl)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yl) 1-tert-butyl 2,2-dimethylsuccinate
    —— 4-Amino-6-trifluoromethyl-2-(1-(3-aminocarbinylfuro[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1102064-81-2 C15H14F3N5OS
    4-Amino-6-trifluoromethyl-2-(1-(3-aminocarbinylfuro[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
    —— (4-fluoro-2-hydroxyphenyl)(2-hydroxyphenyl)methanone 1428245-00-4 C13H9FO3
    (4-fluoro-2-hydroxyphenyl)(2-hydroxyphenyl)methanone
    —— 4-chloro-1,2-diethylpyrazoline-3,5-dione 197304-95-3 C7H11ClN2O2
    4-chloro-1,2-diethylpyrazoline-3,5-dione
    —— 4-[(1-Acetyl-4-piperidinyl)methyl]-N-(4-fluorophenyl)benzenesulfonamide 333987-71-6 C20H23FN2O3S
    4-[(1-Acetyl-4-piperidinyl)methyl]-N-(4-fluorophenyl)benzenesulfonamide
    —— 4-(3,4-dihydro-2H-1-benzopyran-4-ylamino)-6-({4-[4-(propan-2-ylsulfonyl)piperazin-1-yl]phenyl}amino)pyridine-3-carboxyamide 1227866-15-0 C28H34N6O4S
    4-(3,4-dihydro-2H-1-benzopyran-4-ylamino)-6-({4-[4-(propan-2-ylsulfonyl)piperazin-1-yl]phenyl}amino)pyridine-3-carboxyamide
    —— 4-((S)-4-carboxy-2-{[6-((R)-2-hydroxy-1-methyl-ethylamino)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 913949-41-4 C26H34N6O7
    4-((S)-4-carboxy-2-{[6-((R)-2-hydroxy-1-methyl-ethylamino)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester
    —— 4-methoxy-1-nitro-2-benzyl-naphthalene 73323-61-2 C18H15NO3
    4-methoxy-1-nitro-2-benzyl-naphthalene
    —— (4S,5R)-2,2,5-Trimethyl-4-[(2R,4R,6R,8S)-2,4,6,8-tetrakis-(tert-butyl-dimethyl-silanyloxy)-undec-10-enyl]-[1,3]dioxane 111795-51-8 C42H90O6Si4
    (4S,5R)-2,2,5-Trimethyl-4-[(2R,4R,6R,8S)-2,4,6,8-tetrakis-(tert-butyl-dimethyl-silanyloxy)-undec-10-enyl]-[1,3]dioxane
    —— 4'-(tert-butyl)-3,6-dimethyl-4-(trifluoromethyl)-[1,1'-biphenyl]-2,5-dione 1445849-90-0 C19H19F3O2
    4'-(tert-butyl)-3,6-dimethyl-4-(trifluoromethyl)-[1,1'-biphenyl]-2,5-dione
    —— 4-Fluoro-I+/--[[[(4-hydroxyphenyl)methyl]amino]methyl]benzenemethanol 943911-70-4 C15H16FNO2
    4-Fluoro-I+/--[[[(4-hydroxyphenyl)methyl]amino]methyl]benzenemethanol
    —— (4aS,8aR)-5,5,8a-trimethyl-1,2,4a,6,7,8-hexahydronaphthalen-2-ol 126090-86-6 C13H22O
    (4aS,8aR)-5,5,8a-trimethyl-1,2,4a,6,7,8-hexahydronaphthalen-2-ol