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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[[2-[4-[4-[[2-[(4-carboxyphenyl)carbamoylamino]-2-oxoethyl]amino]phenyl]sulfonylanilino]acetyl]carbamoylamino]benzoic acid 116433-06-8 C32H28N6O10S
    4-[[2-[4-[4-[[2-[(4-carboxyphenyl)carbamoylamino]-2-oxoethyl]amino]phenyl]sulfonylanilino]acetyl]carbamoylamino]benzoic acid
    —— (4-(((4-(2-((5-benzyl-2H-tetrazol-2-yl)methoxy)-2-oxoethyl)phenoxy)carbonyl)amino)-1-hydroxybutane-1,1-diyl)bis(phosphonic acid) 1350837-12-5 C22H27N5O11P2
    (4-(((4-(2-((5-benzyl-2H-tetrazol-2-yl)methoxy)-2-oxoethyl)phenoxy)carbonyl)amino)-1-hydroxybutane-1,1-diyl)bis(phosphonic acid)
    —— 4,6-O-Benzyliden-α-methyl-D-mannosid-dinitrat-(2,3) 5115-95-7 C14H16N2O10
    4,6-O-Benzyliden-α-methyl-D-mannosid-dinitrat-(2,3)
    —— 4-Octylmercapto-acetanilid 27978-22-9 C16H25NOS
    4-Octylmercapto-acetanilid
    —— 4'-fluoro-3',5'-dimethylacetophenone 42444-20-2 C10H11FO
    4'-fluoro-3',5'-dimethylacetophenone
    —— [4-(4-hydroxy-phenylazo)-benzoylamino]-phenyl-acetic acid 102470-05-3 C21H17N3O4
    [4-(4-hydroxy-phenylazo)-benzoylamino]-phenyl-acetic acid
    —— 4,4'-((3'-methyl-[1,1'-biphenyl]-2,5-diyl)bis(oxy))diphthalonitrile 1239880-62-6 C29H16N4O2
    4,4'-((3'-methyl-[1,1'-biphenyl]-2,5-diyl)bis(oxy))diphthalonitrile
    —— 4-(4-chlorophenyl)-1,1,1-trifluoro-3-iodobut-3-en-2-one 948056-77-7 C10H5ClF3IO
    4-(4-chlorophenyl)-1,1,1-trifluoro-3-iodobut-3-en-2-one
    —— 4-(5-oxo-1,3,4,5,8,9,11,14-octahydro-2H,7H-6,10-dioxabenzocyclododecen-7-yl)but-2-enoyl azide 794588-81-1 C18H23N3O4
    4-(5-oxo-1,3,4,5,8,9,11,14-octahydro-2H,7H-6,10-dioxabenzocyclododecen-7-yl)but-2-enoyl azide
    —— 4-benzoyl-6,8-dimethoxy-1-phenylpyrrolo[3,2,1-hi]indole 1100050-14-3 C25H19NO3
    4-benzoyl-6,8-dimethoxy-1-phenylpyrrolo[3,2,1-hi]indole
    —— (+)-(4R,5S)-5'-benzyloxy-8'-ethoxy-2,2,5-trimethyl-3',4'-dihydrospiro<1,3-dioxolan-4,2'(1'H)-naphthalene> 96346-09-7 C24H30O4
    (+)-(4R,5S)-5'-benzyloxy-8'-ethoxy-2,2,5-trimethyl-3',4'-dihydrospiro<1,3-dioxolan-4,2'(1'H)-naphthalene>
    —— 4,5-Dimethyl-2-(4-nitro-phenyl)-imidazol 25206-03-5 C11H11N3O2
    4,5-Dimethyl-2-(4-nitro-phenyl)-imidazol
    —— 4'-pentenyl 2-acetamido-3,4,6-tri-O-benzyl-2-deoxy-β-D-glucopyranoside 147048-57-5 C34H41NO6
    4'-pentenyl 2-acetamido-3,4,6-tri-O-benzyl-2-deoxy-β-D-glucopyranoside
    —— 4,7,8,9-tetra-O-acetyl-2,6-anhydro-5-azido-1,3-dideoxy-2-methyl-1-phenylseleno-D-erythro-L-manno-nonitol 503544-32-9 C24H31N3O9Se
    4,7,8,9-tetra-O-acetyl-2,6-anhydro-5-azido-1,3-dideoxy-2-methyl-1-phenylseleno-D-erythro-L-manno-nonitol
    —— (4aS,8aS)-4-(1-((1R,3S)-3-(ethoxymethyl)cyclopentyl)piperidin-4-yl)hexahydro-2H-benzo[b][1,4]oxazin-3(4H)-one hydrochloride 1192737-70-4 C21H36N2O3*ClH
    (4aS,8aS)-4-(1-((1R,3S)-3-(ethoxymethyl)cyclopentyl)piperidin-4-yl)hexahydro-2H-benzo[b][1,4]oxazin-3(4H)-one hydrochloride
    —— 4-(4-Chlorophenyl)butyl 2,2-dichloroethenyl methyl phosphate 30087-08-2 C13H16Cl3O4P
    4-(4-Chlorophenyl)butyl 2,2-dichloroethenyl methyl phosphate
    —— 4-phenyl-3-<i>o</i>-tolyl-3<i>H</i>-thiazole-2-thione 77306-73-1 C16H13NS2
    4-phenyl-3-<i>o</i>-tolyl-3<i>H</i>-thiazole-2-thione
    —— (4-phenylazo-phenyl)-carbamic acid-(4-chloro-but-2-ynyl ester) 4836-74-2 C17H14ClN3O2
    (4-phenylazo-phenyl)-carbamic acid-(4-chloro-but-2-ynyl ester)
    —— 4,5-dimethoxy-3-(4'-methoxyphenyl)-7-(1,1-dimethylprop-2-ynyloxy)coumarin 78648-13-2 C23H22O6
    4,5-dimethoxy-3-(4'-methoxyphenyl)-7-(1,1-dimethylprop-2-ynyloxy)coumarin
    —— 4-[4-acetoxymethyl-3-(phenylsulfanylmethyl)furan-2-yl]-1-methoxybenzene 1380676-76-5 C21H20O4S
    4-[4-acetoxymethyl-3-(phenylsulfanylmethyl)furan-2-yl]-1-methoxybenzene
    —— 4-(2-(bis(pyridine-2-ylmethyl)amino)ethyl)phenol 1431471-09-8 C20H21N3O
    4-(2-(bis(pyridine-2-ylmethyl)amino)ethyl)phenol
    —— 4-biphenyl-2'-allylacetic acid 93319-28-9 C17H16O2
    4-biphenyl-2'-allylacetic acid
    —— 4'-demethyl-1-O-[4,6-O-(4-azido-5-iodo-2-methoxybenzylidene)-β-D-glucopyranosyl]epipodophyllotoxin 367927-11-5 C35H34IN3O14
    4'-demethyl-1-O-[4,6-O-(4-azido-5-iodo-2-methoxybenzylidene)-β-D-glucopyranosyl]epipodophyllotoxin
    —— 4-hydroxyphenyl 4-(tetradecyloxy)benzoate 148731-27-5 C27H38O4
    4-hydroxyphenyl 4-(tetradecyloxy)benzoate
    —— 4-(propargyloxy)benzyl bromide 176038-85-0 C10H9BrO
    4-(propargyloxy)benzyl bromide
    —— [4-Ethyl-3-(4-methoxy-phenyl)-5-methyl-3H-thiazol-(2Z)-ylidene]-(4-methoxy-phenyl)-amine 82694-32-4 C20H22N2O2S
    [4-Ethyl-3-(4-methoxy-phenyl)-5-methyl-3H-thiazol-(2Z)-ylidene]-(4-methoxy-phenyl)-amine
    —— (4R,4aS,7aR,12bS)-4a-hydroxy-9-methoxy-3-propyl-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one 99307-37-6 C20H25NO4
    (4R,4aS,7aR,12bS)-4a-hydroxy-9-methoxy-3-propyl-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one
    —— (4-Methoxy-phenyl)-methyl-[(Z)-3-phenyl-prop-2-en-(Z)-ylidene]-ammonium; perchlorate 114582-44-4 C17H18NO*ClO4
    (4-Methoxy-phenyl)-methyl-[(Z)-3-phenyl-prop-2-en-(Z)-ylidene]-ammonium; perchlorate
    —— 4,5-dimethyl-1-oxo-1-phenyl-2-o-tolyl-1,2-dihydro-1λ5-phosphinin-2-ol 56569-18-7 C20H21O2P
    4,5-dimethyl-1-oxo-1-phenyl-2-o-tolyl-1,2-dihydro-1λ5-phosphinin-2-ol
    —— 4-(2-{2-[2-(2-bromoethoxy)ethoxy]ethoxy}ethoxy)phenol 292080-87-6 C14H21BrO5
    4-(2-{2-[2-(2-bromoethoxy)ethoxy]ethoxy}ethoxy)phenol
    —— [4-[[1,3-Dihydroxy-2-(hydroxymethyl)propan-2-yl]iminomethyl]-5-hydroxy-6-methylpyridin-3-yl]methyl dihydrogen phosphate 114855-98-0 C12H19N2O8P
    [4-[[1,3-Dihydroxy-2-(hydroxymethyl)propan-2-yl]iminomethyl]-5-hydroxy-6-methylpyridin-3-yl]methyl dihydrogen phosphate
    —— (4R,4aS,6S,7aR,12bS)-3-(cyclopropylmethyl)-4a-hydroxy-9-methoxy-6-methyl-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one 79413-52-8 C22H27NO4
    (4R,4aS,6S,7aR,12bS)-3-(cyclopropylmethyl)-4a-hydroxy-9-methoxy-6-methyl-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one
    —— 4-(dimesitylboryl)benzaldehyde 866220-44-2 C25H27BO
    4-(dimesitylboryl)benzaldehyde
    —— 4,4'-di-(4-N-methylpiperazino-thiocarbonyl)amino-3,3'-dibromodiphenyl sulphone 109386-25-6 C24H30Br2N6O2S3
    4,4'-di-(4-N-methylpiperazino-thiocarbonyl)amino-3,3'-dibromodiphenyl sulphone
    —— 4-(2-Chloro-6-methoxy-phenyl)-2-oxo-pyrrolidine-3-carboxylic acid methyl ester 60610-92-6 C13H14ClNO4
    4-(2-Chloro-6-methoxy-phenyl)-2-oxo-pyrrolidine-3-carboxylic acid methyl ester
    —— [4-chloro-2-[N-[4-[(4,6-dimethylpyrimidin-2-yl)sulfamoyl]phenyl]-C-phenylcarbonimidoyl]-6-nitrophenyl] benzoate 93486-45-4 C32H24ClN5O6S
    [4-chloro-2-[N-[4-[(4,6-dimethylpyrimidin-2-yl)sulfamoyl]phenyl]-C-phenylcarbonimidoyl]-6-nitrophenyl] benzoate
    —— 4-Benzo[1,3]dioxol-5-yl-5,6-dihydro-4H-naphtho[1,2-d][1,3]thiazin-2-ylamine 94990-87-1 C19H16N2O2S
    4-Benzo[1,3]dioxol-5-yl-5,6-dihydro-4H-naphtho[1,2-d][1,3]thiazin-2-ylamine
    —— 4-Hydroxyimino-5-methyl-5-phenyloxazolidin-2-on 426212-05-7 C10H10N2O3
    4-Hydroxyimino-5-methyl-5-phenyloxazolidin-2-on
    —— (4aS,9aS)-9-Methyl-2,3,4,4a,9,9a-hexahydro-pyrano[2,3-b]indole 98526-99-9 C12H15NO
    (4aS,9aS)-9-Methyl-2,3,4,4a,9,9a-hexahydro-pyrano[2,3-b]indole
    —— (4-hydroxy-phenyl)-{3-[(<i>N</i>-methanesulfonyl-<i>N</i>-phenyl-glycyl)-amino]-2-oxo-azetidin-1-yl}-acetic acid 59509-02-3 C20H21N3O7S
    (4-hydroxy-phenyl)-{3-[(<i>N</i>-methanesulfonyl-<i>N</i>-phenyl-glycyl)-amino]-2-oxo-azetidin-1-yl}-acetic acid
    —— (4R,2E)-4-benzyloxyocta-2,7-dien-1-ol 147973-65-7 C15H20O2
    (4R,2E)-4-benzyloxyocta-2,7-dien-1-ol
    —— [4-3H]pyridoxal 5'-phosphate 6602-26-2 C8H10NO6P
    [4-3H]pyridoxal 5'-phosphate
    —— 4-(3-(diallylamino)phenyl)-4-(4-(trifluoromethoxy)phenyl)thiazolidine-2,5-dithione 900494-74-8 C22H19F3N2OS3
    4-(3-(diallylamino)phenyl)-4-(4-(trifluoromethoxy)phenyl)thiazolidine-2,5-dithione
    —— 4-chlorocinnamoyl anhydride 1134195-71-3 C18H12Cl2O3
    4-chlorocinnamoyl anhydride
    —— 4-formylbenzoyloxymethylene-m-C-carborane 1373553-00-4 C11H18B10O3
    4-formylbenzoyloxymethylene-m-C-carborane
    —— 4-methoxy-benzenesulfonic acid 4-ethyl-4-hydroxy-10-nitro-3,13-dioxo-3,4,12,13-tetrahydro-1H-2-oxa-6,12a-diaza-dibenzo[b,h]fluoren-9-yl ester 172917-97-4 C27H21N3O10S
    4-methoxy-benzenesulfonic acid 4-ethyl-4-hydroxy-10-nitro-3,13-dioxo-3,4,12,13-tetrahydro-1H-2-oxa-6,12a-diaza-dibenzo[b,h]fluoren-9-yl ester
    —— (4-Methoxy-phenyl)-carbamic acid 5-chloro-2-(2,4,5-trichloro-phenoxy)-phenyl ester 28395-99-5 C20H13Cl4NO4
    (4-Methoxy-phenyl)-carbamic acid 5-chloro-2-(2,4,5-trichloro-phenoxy)-phenyl ester
    —— [4-(2,2-dichloro-vinyl)-[1]naphthyl]-methyl ether 102871-48-7 C13H10Cl2O
    [4-(2,2-dichloro-vinyl)-[1]naphthyl]-methyl ether
    —— 4-Iodo-1-methyl-3-(pentan-3-yl)-5-vinyl-1H-pyrazole 1956366-23-6 C11H17IN2
    4-Iodo-1-methyl-3-(pentan-3-yl)-5-vinyl-1H-pyrazole
    —— 4-Hydroxythieno[2,3-b]pyridine-6-carbonitrile 2092277-16-0 C8H4N2OS
    4-Hydroxythieno[2,3-b]pyridine-6-carbonitrile