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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,6,10,12,16,18,22,24-octahydroxy-5,11,17,23-tetrakis[(2,2-dimethoxyethyl)(methyl)aminomethyl]-2,8,14,20-tetrapropylpentacyclo[19.3.1.1<sup>3,7</sup>.1<sup>9,13</sup>.1<sup>15,19</sup>]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene 945865-28-1 C64H100N4O16
    4,6,10,12,16,18,22,24-octahydroxy-5,11,17,23-tetrakis[(2,2-dimethoxyethyl)(methyl)aminomethyl]-2,8,14,20-tetrapropylpentacyclo[19.3.1.1<sup>3,7</sup>.1<sup>9,13</sup>.1<sup>15,19</sup>]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene
    —— 4'-pentanoylbiphenyl-4-carboxylic acid methyl ester 410534-84-8 C19H20O3
    4'-pentanoylbiphenyl-4-carboxylic acid methyl ester
    —— (4aR,8S,8aS)-3-Methylene-2-oxo-8-phenylselanyl-2,3,4a,7,8,8a-hexahydro-benzo[1,4]dioxine-6-carboxylic acid methyl ester 83604-13-1 C17H16O5Se
    (4aR,8S,8aS)-3-Methylene-2-oxo-8-phenylselanyl-2,3,4a,7,8,8a-hexahydro-benzo[1,4]dioxine-6-carboxylic acid methyl ester
    —— 4-methoxyphenyl (4,6-O-benzylidene-α-D-glucopyranosyl)-(1-->4)-β-D-glucopyranoside 848863-37-6 C26H32O12
    4-methoxyphenyl (4,6-O-benzylidene-α-D-glucopyranosyl)-(1-->4)-β-D-glucopyranoside
    —— 4-(3-acetylamino-4-cyanopyrazole-1-yl)benzoic acid ethyl ester 1072198-81-2 C15H14N4O3
    4-(3-acetylamino-4-cyanopyrazole-1-yl)benzoic acid ethyl ester
    —— 4-oxo-2-(pentafluorophenyl)-4H-1-benzopyran-8-acetic acid 131401-98-4 C17H7F5O4
    4-oxo-2-(pentafluorophenyl)-4H-1-benzopyran-8-acetic acid
    —— 4,5-dihydroxy-3-(4-biphenyl)coumarin 1228177-07-8 C21H14O4
    4,5-dihydroxy-3-(4-biphenyl)coumarin
    —— 4-nitro-1H-cyclobuta<de>naphthalene 97383-48-7 C11H7NO2
    4-nitro-1H-cyclobuta<de>naphthalene
    —— 4'-hexyloxy-biphenyl-4-ylamine 163856-01-7 C18H23NO
    4'-hexyloxy-biphenyl-4-ylamine
    —— 4-Methoxy-12,15,15-trimethyl-tricyclo[9.3.1.0<sup>3,8</sup>]pentadeca-3,5,7,11-tetraen-2-one 144829-94-7 C19H24O2
    4-Methoxy-12,15,15-trimethyl-tricyclo[9.3.1.0<sup>3,8</sup>]pentadeca-3,5,7,11-tetraen-2-one
    —— 4-({[9-(3-fluorobenzyl)-5,6,8,9-tetrahydro-7H-pyrido[4',3':4,5]pyrrolo[2,3-b]pyridin-7-yl]carbonyl}oxy)-2,2-dimethylbutanoic acid 1354803-80-7 C24H26FN3O4
    4-({[9-(3-fluorobenzyl)-5,6,8,9-tetrahydro-7H-pyrido[4',3':4,5]pyrrolo[2,3-b]pyridin-7-yl]carbonyl}oxy)-2,2-dimethylbutanoic acid
    —— 4-(4-(3-fluorobenzyloxy)-3-chlorophenylamino)-6-nitro-7-(tetrahydrofuran-3-yl-oxy)quinoline-3-carbonitrile 1351942-66-9 C27H20ClFN4O5
    4-(4-(3-fluorobenzyloxy)-3-chlorophenylamino)-6-nitro-7-(tetrahydrofuran-3-yl-oxy)quinoline-3-carbonitrile
    —— (4R,5S)-3-(2-chloropyrimidin-4-yl)-4-methyl-5-phenyloxazolidin-2-one 1429180-83-5 C14H12ClN3O2
    (4R,5S)-3-(2-chloropyrimidin-4-yl)-4-methyl-5-phenyloxazolidin-2-one
    —— [4-(2,2-difluoro-6-methylbenzo[d]1,3-dioxolen-5-yl)phenyl](3-fluoro(4-pyridyl))methylamine 1431385-35-1 C20H15F3N2O2
    [4-(2,2-difluoro-6-methylbenzo[d]1,3-dioxolen-5-yl)phenyl](3-fluoro(4-pyridyl))methylamine
    —— 4-((1-methyl-1H-imidazol-5-yl)((4-(trifluoromethoxy)benzyl)oxy)methyl)-2-(1-naphthyl)benzonitrile hydrochloride 371761-92-1 C30H22F3N3O2*ClH
    4-((1-methyl-1H-imidazol-5-yl)((4-(trifluoromethoxy)benzyl)oxy)methyl)-2-(1-naphthyl)benzonitrile hydrochloride
    —— 4-amino-1-(6-amino-5-chloropyrimidin-4-yl)piperidine-4-carboxylic acid [(R)-1-(4-chlorophenyl)-2,2,2-trifluoroethyl]amide 1427596-54-0 C18H19Cl2F3N6O
    4-amino-1-(6-amino-5-chloropyrimidin-4-yl)piperidine-4-carboxylic acid [(R)-1-(4-chlorophenyl)-2,2,2-trifluoroethyl]amide
    —— 4-[[4-[(4-Chlorophenyl)-phenylmethoxy]piperidin-1-yl]methyl]-1,3-thiazole-2-carboxylic acid 1351370-58-5 C23H23ClN2O3S
    4-[[4-[(4-Chlorophenyl)-phenylmethoxy]piperidin-1-yl]methyl]-1,3-thiazole-2-carboxylic acid
    —— 4-(2-hydroxy-ethoxy)-2,5-dimethyl-benzyl alcohol 854179-47-8 C11H16O3
    4-(2-hydroxy-ethoxy)-2,5-dimethyl-benzyl alcohol
    —— 4-dimethoxymethyl-3-nitro-benzoic acid methyl ester 332082-19-6 C11H13NO6
    4-dimethoxymethyl-3-nitro-benzoic acid methyl ester
    —— 4-(hydroxymethyl)-5-methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid hydrochloride 1380740-75-9 C10H10N2O3*ClH
    4-(hydroxymethyl)-5-methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid hydrochloride
    —— 4-phenyl-2-(p-tosylmethyl)quinazoline 1189330-02-6 C22H18N2O2S
    4-phenyl-2-(p-tosylmethyl)quinazoline
    —— 4-(4-Fluorophenyl)-2,6-diphenylphenol 1188336-79-9 C24H17FO
    4-(4-Fluorophenyl)-2,6-diphenylphenol
    —— 4-Bromo-N-ethyl-2-methyl-N-4-piperidinylbenzamide 1178625-05-2 C15H21BrN2O
    4-Bromo-N-ethyl-2-methyl-N-4-piperidinylbenzamide
    —— 4'-methyl-5-(pyrrolidine-1-carbonyl)-biphenyl-3-carboxylic acid [(R)-1-(2-methyl-pyrimidine-5-yl)-ethyl]-amide 1186514-92-0 C26H28N4O2
    4'-methyl-5-(pyrrolidine-1-carbonyl)-biphenyl-3-carboxylic acid [(R)-1-(2-methyl-pyrimidine-5-yl)-ethyl]-amide
    —— 4,5-dibromo-1-(phenylmethoxy)-2-pentanol 188067-61-0 C12H16Br2O2
    4,5-dibromo-1-(phenylmethoxy)-2-pentanol
    —— 4,4-(Et3P)2-1,7-(CH3)2-1,4,7-CPtCB5H5 82471-40-7 C16H41B5P2Pt
    4,4-(Et3P)2-1,7-(CH3)2-1,4,7-CPtCB5H5
    —— (4-bromophenyl)(5-hydroxy-1,3-diphenyl-1H-pyrazol-4-yl)methanone 1060171-77-8 C22H15BrN2O2
    (4-bromophenyl)(5-hydroxy-1,3-diphenyl-1H-pyrazol-4-yl)methanone
    —— 4-(3',5'-bis(trifluoromethyl)biphenyl-2-yl)ethynylbenzonitrile 1021176-11-3 C23H11F6N
    4-(3',5'-bis(trifluoromethyl)biphenyl-2-yl)ethynylbenzonitrile
    —— (4S)-4-benzyl-3-[(1S,2S)-2-(2,4-difluorophenyl)-4-methylidenecyclopentanecarbonyl]-1,3-oxazolidin-2-one 1015485-74-1 C23H21F2NO3
    (4S)-4-benzyl-3-[(1S,2S)-2-(2,4-difluorophenyl)-4-methylidenecyclopentanecarbonyl]-1,3-oxazolidin-2-one
    —— 4,4'-sulfonyl-di-benzoic acid bis-(2-hydroxy-ethyl ester) 52723-76-9 C18H18O8S
    4,4'-sulfonyl-di-benzoic acid bis-(2-hydroxy-ethyl ester)
    —— 4'-(benzyloxy)-3,5,7-trimethoxyflavone 132020-80-5 C25H22O6
    4'-(benzyloxy)-3,5,7-trimethoxyflavone
    —— 4-((2-pyridyldisulfanylethoxycarbonyl)-Gly)vincristine 1579248-62-6 C54H64N6O12S2
    4-((2-pyridyldisulfanylethoxycarbonyl)-Gly)vincristine
    —— 4-chloro-6-(2,5-dichloro-phenyl)-6,7-dihydro-5H-pyrimido[4,5-b][1,4]thiazin-6-ol 19084-41-4 C12H8Cl3N3OS
    4-chloro-6-(2,5-dichloro-phenyl)-6,7-dihydro-5H-pyrimido[4,5-b][1,4]thiazin-6-ol
    —— 4β-hydroxy-5β-H-guai-1(10)-en-6-one 101925-63-7 C15H24O2
    4β-hydroxy-5β-H-guai-1(10)-en-6-one
    —— 4-N-benzoyl-1-(2,3-O-ethoxymethylidene-β-D-ribofuranosyl)cytosine 93238-26-7 C19H21N3O7
    4-N-benzoyl-1-(2,3-O-ethoxymethylidene-β-D-ribofuranosyl)cytosine
    —— 4'-n-Heptyloxy-4-nitrobiphenyl 57125-45-8 C19H23NO3
    4'-n-Heptyloxy-4-nitrobiphenyl
    —— 4-[4-oxo-3-(2,4,6-tribromo-phenyl)-2-(2,4,6-tribromo-phenylimino)-thiazolidin-5-yl]-benzenesulfonamide 52476-59-2 C21H11Br6N3O3S2
    4-[4-oxo-3-(2,4,6-tribromo-phenyl)-2-(2,4,6-tribromo-phenylimino)-thiazolidin-5-yl]-benzenesulfonamide
    —— 4-(1-methylimidazol-2-yl)sulfanylaniline 96591-94-5 C10H11N3S*2ClH
    4-(1-methylimidazol-2-yl)sulfanylaniline
    —— 4-methoxyphenyl 2-(acetylamino)-3,4-di-O-benzoyl-2-deoxy-β-D-glucopyranoside 1603837-20-2 C29H29NO9
    4-methoxyphenyl 2-(acetylamino)-3,4-di-O-benzoyl-2-deoxy-β-D-glucopyranoside
    —— 4-iso-butyroyl-5-hydroxy-1,3-benzoxathiol-2-one 112450-18-7 C11H10O4S
    4-iso-butyroyl-5-hydroxy-1,3-benzoxathiol-2-one
    —— 4-(3-methanesulfonyl-phenyl)-1H-pyrrole-3-carbonitrile 891201-09-5 C12H10N2O2S
    4-(3-methanesulfonyl-phenyl)-1H-pyrrole-3-carbonitrile
    —— 4-fluoro-3-phenyl-1-(2-(piperidin-4-yl)ethyl)-1,3-dihydro-2,1,3-benzothiadiazole 2,2-dioxide hydrochloride 1033215-35-8 C19H22FN3O2S*ClH
    4-fluoro-3-phenyl-1-(2-(piperidin-4-yl)ethyl)-1,3-dihydro-2,1,3-benzothiadiazole 2,2-dioxide hydrochloride
    —— 4-(3-Morpholin-4-yl-propoxy)-benzaldehyde; hydrochloride 1609402-83-6 C14H19NO3*ClH
    4-(3-Morpholin-4-yl-propoxy)-benzaldehyde; hydrochloride
    —— 4-(6-Isopropyl-4,7-dimethoxy-naphthalen-1-yl)-4-oxo-butyric acid 158830-73-0 C19H22O5
    4-(6-Isopropyl-4,7-dimethoxy-naphthalen-1-yl)-4-oxo-butyric acid
    —— 4-hydroperoxy-5-hexen-3-ol 212834-86-1 C6H12O3
    4-hydroperoxy-5-hexen-3-ol
    —— [4-(Cyclohex-2-enyloxy)-3-iodo-5-methoxy-phenyl]-methanol 634164-21-9 C14H17IO3
    [4-(Cyclohex-2-enyloxy)-3-iodo-5-methoxy-phenyl]-methanol
    —— (4S,5R,6S)-6-(tert-Butyl-dimethyl-silanyloxy)-4-triethylsilanyloxy-1-oxa-spiro[4.4]nonan-2-one 880550-80-1 C20H40O4Si2
    (4S,5R,6S)-6-(tert-Butyl-dimethyl-silanyloxy)-4-triethylsilanyloxy-1-oxa-spiro[4.4]nonan-2-one
    —— 4-(4-(3-methoxybenzyloxy)-3-chlorophenylamino)-6-nitro-7-(tetrahydrofuran-3-yl-oxy)quinoline-3-carbonitrile 1351942-75-0 C28H23ClN4O6
    4-(4-(3-methoxybenzyloxy)-3-chlorophenylamino)-6-nitro-7-(tetrahydrofuran-3-yl-oxy)quinoline-3-carbonitrile
    —— 4-amino-6-(4-(4-(4-fluoro-3-(trifluoromethyl)phenyl)-1-(piperidin-4-yl)-1H-imidazol-2-yl)piperidin-1-yl)pyrimidine-5-carbonitrile 1428250-23-0 C25H26F4N8
    4-amino-6-(4-(4-(4-fluoro-3-(trifluoromethyl)phenyl)-1-(piperidin-4-yl)-1H-imidazol-2-yl)piperidin-1-yl)pyrimidine-5-carbonitrile
    —— 4,5-Bis(brommethyl)-3,6-hexanooxepin 106710-73-0 C14H18Br2O
    4,5-Bis(brommethyl)-3,6-hexanooxepin