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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4-bis-(4-chloro-phenyl)-2-ethyl-1-methyl-1,4-dihydro-2<i>H</i>-cinnolin-3-one 26038-02-8 C23H20Cl2N2O
    4,4-bis-(4-chloro-phenyl)-2-ethyl-1-methyl-1,4-dihydro-2<i>H</i>-cinnolin-3-one
    —— 4-bromo-2-t-butyl-6-ethynylaniline 1219832-06-0 C12H14BrN
    4-bromo-2-t-butyl-6-ethynylaniline
    —— 4-nitrobenzyl L-1-tert-butoxycarbonylprolinate 87605-35-4 C17H22N2O6
    4-nitrobenzyl L-1-tert-butoxycarbonylprolinate
    —— 4'-O-α-D-maltosyl-resveratrol 1311174-05-6 C26H32O13
    4'-O-α-D-maltosyl-resveratrol
    —— 4-chlorophenyl 2-amino-5-iodobenzoate 1476066-61-1 C13H9ClINO2
    4-chlorophenyl 2-amino-5-iodobenzoate
    —— 4-[(3aR,5aS,7R,9aR,9bS)-7-hydroxy-3a,6,9a-trimethyl-6-(trityloxymethyl)-2,4,5,5a,7,8,9,9b-octahydro-1H-benzo[e]benzofuran-2-yl]-2H-furan-5-one 950895-53-1 C39H44O5
    4-[(3aR,5aS,7R,9aR,9bS)-7-hydroxy-3a,6,9a-trimethyl-6-(trityloxymethyl)-2,4,5,5a,7,8,9,9b-octahydro-1H-benzo[e]benzofuran-2-yl]-2H-furan-5-one
    —— 4-(4-methylphenacylamino)benzenesulfonamide 1595285-57-6 C15H16N2O3S
    4-(4-methylphenacylamino)benzenesulfonamide
    —— 4-Benzyl-1-cyclopropyl-1,2,3,4-tetrahydro-2,6-diphenylpyrazin 38283-81-7 C26H26N2
    4-Benzyl-1-cyclopropyl-1,2,3,4-tetrahydro-2,6-diphenylpyrazin
    —— 4-(5-Methyl-cyclohexa-1,4-dienyl)-morpholine 31509-30-5 C11H17NO
    4-(5-Methyl-cyclohexa-1,4-dienyl)-morpholine
    —— 4-(2-cyclopropylmethoxy-5-fluoro-4-methoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid ((S)-1-acetyl-piperidin-3-yl)-amide 1185839-69-3 C25H28FN5O4
    4-(2-cyclopropylmethoxy-5-fluoro-4-methoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid ((S)-1-acetyl-piperidin-3-yl)-amide
    —— [(4-methoxy-phenyl)-(3-methyl-5-oxo-1-phenyl-2,5-dihydro-1<i>H</i>-pyrazol-4-yl)-methyl]-phosphonic acid dimethyl ester 28799-02-2 C20H23N2O5P
    [(4-methoxy-phenyl)-(3-methyl-5-oxo-1-phenyl-2,5-dihydro-1<i>H</i>-pyrazol-4-yl)-methyl]-phosphonic acid dimethyl ester
    —— 4-Chlor-5,6-dinitro-2-trifluormethyl-benzimidazol 30048-99-8 C8H2ClF3N4O4
    4-Chlor-5,6-dinitro-2-trifluormethyl-benzimidazol
    —— [(4-methyl-pyridin-2-ylamino)-(4-nitro-phenyl)-methyl]-phosphonic acid diethyl ester 40962-58-1 C17H22N3O5P
    [(4-methyl-pyridin-2-ylamino)-(4-nitro-phenyl)-methyl]-phosphonic acid diethyl ester
    —— 4-Amino-2-dimethylamino-6-oxo-5,6-dihydro-pteridin 26324-94-7 C8H10N6O
    4-Amino-2-dimethylamino-6-oxo-5,6-dihydro-pteridin
    —— (4-Chloro-pent-4-en-2-ynyl)-diethyl-amine 24474-36-0 C9H14ClN
    (4-Chloro-pent-4-en-2-ynyl)-diethyl-amine
    —— 4-Decyl-2-iodoaniline 315716-39-3 C16H26IN
    4-Decyl-2-iodoaniline
    —— (4-methoxyphenyl)methyl (2S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoate 112700-22-8 C18H27NO5
    (4-methoxyphenyl)methyl (2S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoate
    —— 4-fluoro-N-[4-({[5-methyl-2-(methylamino)quinazolin-4-yl]amino}methyl)phenyl]benzamide 1039734-09-2 C24H22FN5O
    4-fluoro-N-[4-({[5-methyl-2-(methylamino)quinazolin-4-yl]amino}methyl)phenyl]benzamide
    —— (4R,5S)-3-[(1R,2S)-2-fluorocyclopropyl]-4,5-diphenyl-1,3-oxazolidin-2-one 142977-51-3 C18H16FNO2
    (4R,5S)-3-[(1R,2S)-2-fluorocyclopropyl]-4,5-diphenyl-1,3-oxazolidin-2-one
    —— 4-(4-methylthiazol-2-yl)-4-(N-phenylpropionamido)piperidine 120115-94-8 C18H23N3OS
    4-(4-methylthiazol-2-yl)-4-(N-phenylpropionamido)piperidine
    —— 4-Phenyl-4,5-bis-(difluoramino)-5-methyl-1,3-dioxa-2-thiolan-2,2-dioxid 18963-44-5 C9H8F4N2O4S
    4-Phenyl-4,5-bis-(difluoramino)-5-methyl-1,3-dioxa-2-thiolan-2,2-dioxid
    —— 4-(1-Trifluoromethanesulfonyl-ethanesulfonyl)-pent-1-en-3-ol 96247-10-8 C8H13F3O5S2
    4-(1-Trifluoromethanesulfonyl-ethanesulfonyl)-pent-1-en-3-ol
    —— 4,5,7,8-Tetrahydro-10,11-dimethoxy-5-oxo-N,4-diphenylcyclopenta<4,5>pyrimido<6,1-a>isochinolin-3-carboxamid 102588-42-1 C30H25N3O4
    4,5,7,8-Tetrahydro-10,11-dimethoxy-5-oxo-N,4-diphenylcyclopenta<4,5>pyrimido<6,1-a>isochinolin-3-carboxamid
    —— 4-(6-dimethylamino-benzothiazol-2-yl)-phenol 43000-36-8 C15H14N2OS
    4-(6-dimethylamino-benzothiazol-2-yl)-phenol
    —— 4-amino-6,7-dimethyl-2H-chromen-2-one 1449795-83-8 C11H11NO2
    4-amino-6,7-dimethyl-2H-chromen-2-one
    —— 4,5-Dideutero-n-oktan 24588-46-3 C8H18
    4,5-Dideutero-n-oktan
    —— [4-((E)-2-Biphenyl-4-yl-vinyl)-phenyl]-(4-methoxy-phenyl)-diazene 35643-61-9 C27H22N2O
    [4-((E)-2-Biphenyl-4-yl-vinyl)-phenyl]-(4-methoxy-phenyl)-diazene
    —— 4-Allylaminomethyl-2,3,5-trimethyl-phenol; hydrochloride 33597-48-7 C13H19NO*ClH
    4-Allylaminomethyl-2,3,5-trimethyl-phenol; hydrochloride
    —— 4-Allylaminomethyl-2,6-dimethyl-phenol; hydrochloride 33597-26-1 C12H17NO*ClH
    4-Allylaminomethyl-2,6-dimethyl-phenol; hydrochloride
    —— 4,6-Dimethyl-2-oxo-1-(4-phenyl-thiazol-2-yl)-1,2-dihydro-pyridine-3-carbonitrile 31557-93-4 C17H13N3OS
    4,6-Dimethyl-2-oxo-1-(4-phenyl-thiazol-2-yl)-1,2-dihydro-pyridine-3-carbonitrile
    —— 4-(1-amino-propyl)-1-(3-phenyl-propyl)-piperidin-4-ol 35082-28-1 C17H28N2O
    4-(1-amino-propyl)-1-(3-phenyl-propyl)-piperidin-4-ol
    —— 4-(4-Amino-phenyl)-3-chlor-2-methyl-1-phenyl-pyrrol-5-carbonitril 28993-15-9 C18H14ClN3
    4-(4-Amino-phenyl)-3-chlor-2-methyl-1-phenyl-pyrrol-5-carbonitril
    —— 4-Nitro-benzoic acid tricyclo[3.3.1.0<sup>2,4</sup>]non-7-en-6-yl ester 33279-36-6 C16H15NO4
    4-Nitro-benzoic acid tricyclo[3.3.1.0<sup>2,4</sup>]non-7-en-6-yl ester
    —— 4-(3-Chloro-2-hydroxypropoxy)chinolin-3-carbonsaeuremethylester 38113-69-8 C14H14ClNO4
    4-(3-Chloro-2-hydroxypropoxy)chinolin-3-carbonsaeuremethylester
    —— 4-methyl-1,2-dihydro-1,2,4-triazino<4'',5'':1',5'>pyrrolo<2',3':4,5>furo<3,2-b>indol-1-one 93666-30-9 C15H10N4O2
    4-methyl-1,2-dihydro-1,2,4-triazino<4'',5'':1',5'>pyrrolo<2',3':4,5>furo<3,2-b>indol-1-one
    —— 4-(benzyloxy)-1H-indole-1-carbonyl chloride 1616115-80-0 C16H12ClNO2
    4-(benzyloxy)-1H-indole-1-carbonyl chloride
    —— 4-(5-nitro-2-phenyl-1,3-dioxan-5-yl)-1,2,4-triazole 110525-62-7 C12H12N4O4
    4-(5-nitro-2-phenyl-1,3-dioxan-5-yl)-1,2,4-triazole
    —— 4-Aminomethyl-cyclohexanecarboxylic acid ((S)-4-guanidino-1-methylcarbamoyl-butyl)-amide 123847-47-2 C15H30N6O2
    4-Aminomethyl-cyclohexanecarboxylic acid ((S)-4-guanidino-1-methylcarbamoyl-butyl)-amide
    —— 4-(ethylmercapto-methyl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 875836-58-1 C14H18N2OS
    4-(ethylmercapto-methyl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-(1,3,3a,4,6,6a-Hexahydrofuro[3,4-c]pyrrol-5-yl)-6-[2-(1,3-benzothiazol-2-yl)ethyl]-7H-pyrrolo[3,4-b]pyridin-5-one 1417186-13-0 C22H22N4O2S
    4-(1,3,3a,4,6,6a-Hexahydrofuro[3,4-c]pyrrol-5-yl)-6-[2-(1,3-benzothiazol-2-yl)ethyl]-7H-pyrrolo[3,4-b]pyridin-5-one
    —— 4-(4-bromophenyl)-1-phenyl-3-(trifluoromethyl)-1,4-dihydropyridazine 1617533-03-5 C17H12BrF3N2
    4-(4-bromophenyl)-1-phenyl-3-(trifluoromethyl)-1,4-dihydropyridazine
    —— 4-fluorophenyl (E)-(3,5-dimethoxy)styryl ether 1204773-53-4 C16H15FO3
    4-fluorophenyl (E)-(3,5-dimethoxy)styryl ether
    —— (4-sulfamoyl-phenyl)-thiocarbamic acid O-ethyl ester 90438-03-2 C9H12N2O3S2
    (4-sulfamoyl-phenyl)-thiocarbamic acid O-ethyl ester
    —— (+/-)-4-Phenyl-pentanon-(2)-semicarbazon 105906-54-5 C12H17N3O
    (+/-)-4-Phenyl-pentanon-(2)-semicarbazon
    —— 4,6-Di-O-benzylidene-3-O-(4-pentenoyl)-D-allal 140363-85-5 C18H20O5
    4,6-Di-O-benzylidene-3-O-(4-pentenoyl)-D-allal
    —— (4-Methoxy-phenyl)-carbamic acid (Z)-(S)-4-hydroxy-1-((S)-1-hydroxy-ethyl)-2-methyl-but-2-enyl ester 293294-24-3 C15H21NO5
    (4-Methoxy-phenyl)-carbamic acid (Z)-(S)-4-hydroxy-1-((S)-1-hydroxy-ethyl)-2-methyl-but-2-enyl ester
    —— 4-fluoro-N-{1-methyl-1-[5-(3-oxo-piperazin-1-ylmethyl)-4-phenyl-thiazol-2-ylcarbamoyl]-ethyl}-benzamide 1205600-51-6 C25H26FN5O3S
    4-fluoro-N-{1-methyl-1-[5-(3-oxo-piperazin-1-ylmethyl)-4-phenyl-thiazol-2-ylcarbamoyl]-ethyl}-benzamide
    —— (4As,8aS)-3,4,4a,5,6,7,8,8a-octahydro-2H-quinoline-1-carbonyl chloride 54395-73-2 C10H16ClNO
    (4As,8aS)-3,4,4a,5,6,7,8,8a-octahydro-2H-quinoline-1-carbonyl chloride
    —— 4-(3-Aminopropyl)aniline 2HCl 91054-46-5 C9H16Cl2N2
    4-(3-Aminopropyl)aniline 2HCl
    —— (4R,5R)-4-tert-Butyl-2-trichloromethyl-5,6-dihydro-4H-[1,3]oxazin-5-ol 125414-34-8 C9H14Cl3NO2
    (4R,5R)-4-tert-Butyl-2-trichloromethyl-5,6-dihydro-4H-[1,3]oxazin-5-ol