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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(naphthalene-1-carbonyl)-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester 1273553-97-1 C23H18N2O3
    4-(naphthalene-1-carbonyl)-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester
    —— 4-((5-hydroxy-1-(4-methoxyphenyl)-3-phenyl-1H-pyrazol-4-yl)methylene)-2-(4-methoxyphenyl)-5-phenyl-2,4-dihydro-3H-pyrazol-3-one 1311144-38-3 C33H26N4O4
    4-((5-hydroxy-1-(4-methoxyphenyl)-3-phenyl-1H-pyrazol-4-yl)methylene)-2-(4-methoxyphenyl)-5-phenyl-2,4-dihydro-3H-pyrazol-3-one
    —— 4-amino-1-(4-bromo-3-fluorophenyl)-1H-pyrazole-3-carboxamide 850727-77-4 C10H8BrFN4O
    4-amino-1-(4-bromo-3-fluorophenyl)-1H-pyrazole-3-carboxamide
    —— (4R)-4-tris(trimethylsilyl)silyloxy-L-proline 1017536-14-9 C14H35NO3Si4
    (4R)-4-tris(trimethylsilyl)silyloxy-L-proline
    —— 4-(2-Benzyloxy-4,6-dimethoxyphenyl)-4,5-dihydro-2,2-dimethyl-3(2H)-furanon 97314-52-8 C21H24O5
    4-(2-Benzyloxy-4,6-dimethoxyphenyl)-4,5-dihydro-2,2-dimethyl-3(2H)-furanon
    —— 4-[2-(4-methoxy-phenyl)-[1,3]dioxolan-2-yl]-butyronitrile 26823-04-1 C14H17NO3
    4-[2-(4-methoxy-phenyl)-[1,3]dioxolan-2-yl]-butyronitrile
    —— 4'-{[(2,3-dihydro-1-benzofuran-2-yl-methyl)amino]-methyl}-2-methylbiphenyl-4-carboxamide hydrochloride 1027213-46-2 C24H24N2O2*ClH
    4'-{[(2,3-dihydro-1-benzofuran-2-yl-methyl)amino]-methyl}-2-methylbiphenyl-4-carboxamide hydrochloride
    —— 4-Thio-thymidin-5'-phosphat 38792-64-2 C10H15N2O7PS
    4-Thio-thymidin-5'-phosphat
    —— 4,5-dihydro-3H-spiro[1,4-benzoxazepine-2,3'-oxolane] 2172503-62-5 C12H15NO2
    4,5-dihydro-3H-spiro[1,4-benzoxazepine-2,3'-oxolane]
    —— 4-(1,4-Dioxapent-1-yl)phenylbutylamine 1157211-78-3 C13H21NO2
    4-(1,4-Dioxapent-1-yl)phenylbutylamine
    —— 4-chloro-N-(indan-2-yl)-N-(4-methoxybenzyl)-1,1'-biphenyl-2-carboxamide 610795-24-9 C30H26ClNO2
    4-chloro-N-(indan-2-yl)-N-(4-methoxybenzyl)-1,1'-biphenyl-2-carboxamide
    —— 4,4-Difluoro-2-hydroxy-2-methylbutanoicacid 1824425-67-3 C5H8F2O3
    4,4-Difluoro-2-hydroxy-2-methylbutanoicacid
    —— 4-(4'-chloro-biphenyl-3-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidine 631903-68-9 C18H15ClN2O2S3
    4-(4'-chloro-biphenyl-3-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidine
    —— 4-amino-3-(2',3',5'-tri-O-acetyl-β-D-ribofuranosylthio)-6-[2-(2-thienyl)vinyl]-1,2,4-triazin-5(4H)-one 1313511-15-7 C20H22N4O8S2
    4-amino-3-(2',3',5'-tri-O-acetyl-β-D-ribofuranosylthio)-6-[2-(2-thienyl)vinyl]-1,2,4-triazin-5(4H)-one
    —— 4-((3R,5R,8R,9S,10S,13R,14S,17R)-3,14-Dihydroxy-10,13-dimethyl-2-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-5H-furan-2-one 218601-07-1 C23H32O5
    4-((3R,5R,8R,9S,10S,13R,14S,17R)-3,14-Dihydroxy-10,13-dimethyl-2-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-5H-furan-2-one
    —— 4'-((5-(chroman-3-ylcarbamoyl)-2,3-dimethyl-1H-indol-1-yl)methyl)biphenyl-2-carboxylic acid 1415253-41-6 C34H30N2O4
    4'-((5-(chroman-3-ylcarbamoyl)-2,3-dimethyl-1H-indol-1-yl)methyl)biphenyl-2-carboxylic acid
    —— 4-Cyclohexyl-2-amino-3,5-dicyano-6-ethoxypyridin 30464-11-0 C15H18N4O
    4-Cyclohexyl-2-amino-3,5-dicyano-6-ethoxypyridin
    —— 4-[(2S,3S)-((1E,3E,8Z)-3-Tetradeca-1,3,8-trien-5-ynyl)-oxiranyl]-butyric acid methyl ester 118333-83-8 C21H30O3
    4-[(2S,3S)-((1E,3E,8Z)-3-Tetradeca-1,3,8-trien-5-ynyl)-oxiranyl]-butyric acid methyl ester
    —— 4-(3-Phenyl-1-piperidino-propyl)-phenol 109694-58-8 C20H25NO
    4-(3-Phenyl-1-piperidino-propyl)-phenol
    —— 4-Amino-5-chloro-N-(4-cyclopropylmethyl-morpholin-2-ylmethyl)-2-methoxy-benzamide 141814-71-3 C17H24ClN3O3
    4-Amino-5-chloro-N-(4-cyclopropylmethyl-morpholin-2-ylmethyl)-2-methoxy-benzamide
    —— 4'-hexyloxy-3'-nitro-biphenyl-4-carboxylic acid propyl ester 110665-07-1 C22H27NO5
    4'-hexyloxy-3'-nitro-biphenyl-4-carboxylic acid propyl ester
    —— 4-Methylbenzyl-dibenzyl-carbinol 112948-46-6 C23H24O
    4-Methylbenzyl-dibenzyl-carbinol
    —— 4-(1-methyl-2-morpholin-4-yl-ethyl)-3,4-dihydro-2<i>H</i>-benzo[1,4]oxazine 92699-20-2 C15H22N2O2
    4-(1-methyl-2-morpholin-4-yl-ethyl)-3,4-dihydro-2<i>H</i>-benzo[1,4]oxazine
    —— 4-(2-hydroxy-[1]naphthylazo)-2-(4-nitro-phenyl)-isoindoline-1,3-dione 103569-30-8 C24H14N4O5
    4-(2-hydroxy-[1]naphthylazo)-2-(4-nitro-phenyl)-isoindoline-1,3-dione
    —— 4-Benzenesulfonyl-heptan-2-one 57398-49-9 C13H18O3S
    4-Benzenesulfonyl-heptan-2-one
    —— 4-(4-Nitro-benzoyl-amino)-4'-dimethyl-amino-stilben 19091-26-0 C23H21N3O3
    4-(4-Nitro-benzoyl-amino)-4'-dimethyl-amino-stilben
    —— 4-hydroxy-2-morpholino-4-phenyl-butyric acid benzylamide 110530-76-2 C21H26N2O3
    4-hydroxy-2-morpholino-4-phenyl-butyric acid benzylamide
    —— 4-Hydroxy-6-(1-carbamoyl-ethylimino)-4-hepten-2-in 103041-42-5 C10H14N2O2
    4-Hydroxy-6-(1-carbamoyl-ethylimino)-4-hepten-2-in
    —— 4'-(3-furyl)-1'-(pyridin-2-ylmethyl)-5,6-dihydrospiro[benzo[1,2-b:5,4-b']difuran-3,3'-indol]-2'(1'H)-one 912659-34-8 C27H20N2O4
    4'-(3-furyl)-1'-(pyridin-2-ylmethyl)-5,6-dihydrospiro[benzo[1,2-b:5,4-b']difuran-3,3'-indol]-2'(1'H)-one
    —— 4-PROPIONYLOXY-4-(p-FLUOROBENZOYL)-1-[3-(p-FLUOROBENZOYL)PROPYL]PIPERIDINE HYDROCHLORIDE 61715-08-0 C25H27F2NO4*ClH
    4-PROPIONYLOXY-4-(p-FLUOROBENZOYL)-1-[3-(p-FLUOROBENZOYL)PROPYL]PIPERIDINE HYDROCHLORIDE
    —— 4-(6-(dimethylamino)pyridin-3-yl)-N-(3-fluoro-4-(1,5,7-trimethyl-3,7-diazabicyclo[3.3.1]nonan-3-yl)phenyl)pyrimidin-2-amine 1182183-60-3 C27H34FN7
    4-(6-(dimethylamino)pyridin-3-yl)-N-(3-fluoro-4-(1,5,7-trimethyl-3,7-diazabicyclo[3.3.1]nonan-3-yl)phenyl)pyrimidin-2-amine
    —— 4-(1-benzyl-1H-pyrazol-3-yloxy)quinazoline 1147704-01-5 C18H14N4O
    4-(1-benzyl-1H-pyrazol-3-yloxy)quinazoline
    —— 4-(1-(3-chlorophenyl)-1H-pyrazol-4-yl)-N-(3-methyl-4-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine 1182184-36-6 C26H26ClN7
    4-(1-(3-chlorophenyl)-1H-pyrazol-4-yl)-N-(3-methyl-4-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine
    —— 4-Acetamido-4''-nitro-p-terphenyl 102007-11-4 C20H16N2O3
    4-Acetamido-4''-nitro-p-terphenyl
    —— 4-<N-Methyl-anilino>-6-methyl-1,2,4-triazolo<2,3-a>pyrimidin 91769-05-0 C13H13N5
    4-<N-Methyl-anilino>-6-methyl-1,2,4-triazolo<2,3-a>pyrimidin
    —— 4-Oxo-chinolizidin-3-(4-methoxyphenyl-carboxamid) 98074-59-0 C17H22N2O3
    4-Oxo-chinolizidin-3-(4-methoxyphenyl-carboxamid)
    —— 4,4,7-Trimethyl-octa-1,7-dien-3-ol 85427-91-4 C11H20O
    4,4,7-Trimethyl-octa-1,7-dien-3-ol
    —— <4R-(2Z,4R*,5S*,6R*,8S*,9S*,10R*,11R*,12S*)>-13-<<(1,1-Dimethylethyl)diphenylsilyl>oxy>-2,4,6,8,10,12-hexamethyl-5,9,11-tris(phenylmethoxy)-2-tridecen-1-ol (Allylic Alcohol 29) 123992-23-4 C56H74O5Si
    <4R-(2Z,4R*,5S*,6R*,8S*,9S*,10R*,11R*,12S*)>-13-<<(1,1-Dimethylethyl)diphenylsilyl>oxy>-2,4,6,8,10,12-hexamethyl-5,9,11-tris(phenylmethoxy)-2-tridecen-1-ol (Allylic Alcohol 29)
    —— 4-allyloxy-3,5-dimethyl-benzoic acid methyl ester 100612-47-3 C13H16O3
    4-allyloxy-3,5-dimethyl-benzoic acid methyl ester
    —— 4-methoxy-3-[3-(4-(5-phenylpentyloxy)phenyl)propanoylamino]benzoic acid 475596-60-2 C28H31NO5
    4-methoxy-3-[3-(4-(5-phenylpentyloxy)phenyl)propanoylamino]benzoic acid
    —— 4(a)-methoxyadamantan-2-one 41398-33-8 C11H16O2
    4(a)-methoxyadamantan-2-one
    —— 4-{[5-(3-(N-methoxyamidino)-benzyloxy)-4,6-dimethyl-pyridin-3-ylmethyl]-amino}-N-methoxybenzamidine hydrochloride 885339-71-9 C25H30N6O3*ClH
    4-{[5-(3-(N-methoxyamidino)-benzyloxy)-4,6-dimethyl-pyridin-3-ylmethyl]-amino}-N-methoxybenzamidine hydrochloride
    —— 4-acetylamino-<i>N</i>-(7,8-dihydro-benzo[6,7]cyclohepta[1,2,3-<i>de</i>]quinazolin-2-yl)-benzenesulfonamide 71628-52-9 C24H20N4O3S
    4-acetylamino-<i>N</i>-(7,8-dihydro-benzo[6,7]cyclohepta[1,2,3-<i>de</i>]quinazolin-2-yl)-benzenesulfonamide
    —— 4-{[3-(Diethylsilyl)prop-2-YN-1-YL]oxy}butan-1-OL 88071-25-4 C11H22O2Si
    4-{[3-(Diethylsilyl)prop-2-YN-1-YL]oxy}butan-1-OL
    —— 4-amino-7-<2'-deoxy-β-D-erythro-pentofuranosyl>-2-methylimidazo<5,1-f><1,2,4>triazin-4-one 98750-45-9 C11H15N5O3
    4-amino-7-<2'-deoxy-β-D-erythro-pentofuranosyl>-2-methylimidazo<5,1-f><1,2,4>triazin-4-one
    —— 4,4'-bis-(6-amino-1-hydroxy-3-sulfo-[2]naphthylazo)-biphenyl-2,2'-disulfonic acid 96809-67-5 C32H24N6O14S4
    4,4'-bis-(6-amino-1-hydroxy-3-sulfo-[2]naphthylazo)-biphenyl-2,2'-disulfonic acid
    —— (4-Dimethylamino-phenyl)-(2,6-dioxo-4-carboxy-cyclohexyliden)-hydrazin 92548-37-3 C15H17N3O4
    (4-Dimethylamino-phenyl)-(2,6-dioxo-4-carboxy-cyclohexyliden)-hydrazin
    —— (4-chloro-2-methanesulfonylmethyl-phenoxy)-acetic acid 99070-95-8 C10H11ClO5S
    (4-chloro-2-methanesulfonylmethyl-phenoxy)-acetic acid
    —— 4'-n-Pentyloxy-3'-brombiphenyl-4-carbonsaeure 101728-18-1 C18H19BrO3
    4'-n-Pentyloxy-3'-brombiphenyl-4-carbonsaeure
    —— 4-chloro-7-oxo-6,7-dihydro-furo[2,3-<i>d</i>]pyridazine-2-carboxylic acid 37127-85-8 C7H3ClN2O4
    4-chloro-7-oxo-6,7-dihydro-furo[2,3-<i>d</i>]pyridazine-2-carboxylic acid