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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(4-dimethylamino-benzylidene)-4-(4-nitro-phenyl)-3,5-dioxo-isoxazolidinium betaine 58007-21-9 C18H15N3O5
    2-(4-dimethylamino-benzylidene)-4-(4-nitro-phenyl)-3,5-dioxo-isoxazolidinium betaine
    —— 2-(3,5-Dichloro-4-methoxy-phenyl)-[1,4]benzoquinone 16358-15-9 C13H8Cl2O3
    2-(3,5-Dichloro-4-methoxy-phenyl)-[1,4]benzoquinone
    —— 2-(2,4-dimethyl-phenoxymethyl)-5-methoxy-pyran-4-one 108170-11-2 C15H16O4
    2-(2,4-dimethyl-phenoxymethyl)-5-methoxy-pyran-4-one
    —— 2-[4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenoxy]-N-methylacetamide 34939-39-4 C15H24N2O4
    2-[4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenoxy]-N-methylacetamide
    —— 2-(3-Hydroxymethyl-phenylazo)-4-methyl-phenol 27108-37-8 C14H14N2O2
    2-(3-Hydroxymethyl-phenylazo)-4-methyl-phenol
    —— 2-[2-(2,3-dimethyl-6-phenyl-pyrrolo[2,1-<i>b</i>]thiazol-5-yl)-vinyl]-1-ethyl-quinolinium; iodide 6467-98-7 C27H25N2S*I
    2-[2-(2,3-dimethyl-6-phenyl-pyrrolo[2,1-<i>b</i>]thiazol-5-yl)-vinyl]-1-ethyl-quinolinium; iodide
    —— (2R,3R)-2-Phenyl-3-trimethylsilanyloxy-butan-2-ol 138432-84-5 C13H22O2Si
    (2R,3R)-2-Phenyl-3-trimethylsilanyloxy-butan-2-ol
    —— 2-Isocyano-N-(2-methoxy-phenyl)-acetamide 86521-73-5 C10H10N2O2
    2-Isocyano-N-(2-methoxy-phenyl)-acetamide
    —— 2-Amino-6-(2-oxo-1-phenyl-2-piperidin-1-ylethyl)sulfanyl-4-phenylpyridine-3,5-dicarbonitrile 333960-18-2 C26H23N5OS
    2-Amino-6-(2-oxo-1-phenyl-2-piperidin-1-ylethyl)sulfanyl-4-phenylpyridine-3,5-dicarbonitrile
    —— 2-amino-4-{6-[3-(4-tert-butyl-benzoylamino)-2-methyl-phenyl]-4-methyl-3-oxo-3,4-dihydro-pyrazin-2-ylamino}-N-(2-hydroxy-ethyl)-N-methyl-benzamide 910234-59-2 C33H38N6O4
    2-amino-4-{6-[3-(4-tert-butyl-benzoylamino)-2-methyl-phenyl]-4-methyl-3-oxo-3,4-dihydro-pyrazin-2-ylamino}-N-(2-hydroxy-ethyl)-N-methyl-benzamide
    —— (25R)-22,26-epimino-3β-hydroxy-5α-cholest-22(N)-en-6-one 3-O-β-D-glucopyranoside 145867-04-5 C33H53NO7
    (25R)-22,26-epimino-3β-hydroxy-5α-cholest-22(N)-en-6-one 3-O-β-D-glucopyranoside
    —— 2-[6-amino-3,5-dicyano-4-(4-methoxyphenyl)pyridin-2-yl]sulfanyl-N-phenylpropanamide 333960-68-2 C23H19N5O2S
    2-[6-amino-3,5-dicyano-4-(4-methoxyphenyl)pyridin-2-yl]sulfanyl-N-phenylpropanamide
    —— 2-{3-[2-(4-methyl-pyridin-2-yl)-vinyl]-1H-indazol-6-ylamino}-N-pyridin-2-ylmethyl-benzamide 717135-12-1 C28H24N6O
    2-{3-[2-(4-methyl-pyridin-2-yl)-vinyl]-1H-indazol-6-ylamino}-N-pyridin-2-ylmethyl-benzamide
    —— 2-(2'-t-butoxyl-1'-methylethoxy)-1,1,3,3-tetramethylisoindoline 89429-27-6 C19H31NO2
    2-(2'-t-butoxyl-1'-methylethoxy)-1,1,3,3-tetramethylisoindoline
    —— [2-chloro-1,2-difluoro-1-(2,2,3,3-tetrafluoro-propoxy)-ethyl]-diethyl-amine 56758-53-3 C9H14ClF6NO
    [2-chloro-1,2-difluoro-1-(2,2,3,3-tetrafluoro-propoxy)-ethyl]-diethyl-amine
    —— (2‑(5‑formyl‑2‑thienyl)ethynyl)ferrocene 1352608-72-0 C17H12FeOS
    (2‑(5‑formyl‑2‑thienyl)ethynyl)ferrocene
    —— (2',5'-dioxo-6,7-dihydro-1'H,5H-spiro[1-benzothiophene-4,4'-imidazolidin]-1'-yl)acetic acid 923148-42-9 C12H12N2O4S
    (2',5'-dioxo-6,7-dihydro-1'H,5H-spiro[1-benzothiophene-4,4'-imidazolidin]-1'-yl)acetic acid
    —— 2,4,8,11,14,18,20,23,26,29-decaoxa-dispiro[5.9.5.9]triacontane 55000-64-1 C20H36O10
    2,4,8,11,14,18,20,23,26,29-decaoxa-dispiro[5.9.5.9]triacontane
    —— 2,6-dimethyl-2-(tetrahydropyranyloxy)hept-5-en-1-ol 131490-24-9 C14H26O3
    2,6-dimethyl-2-(tetrahydropyranyloxy)hept-5-en-1-ol
    —— 2',2',6-trichloro-2,3,5,9-tetramethylspiro[benzo[7]annulene-7,1'-cyclopropane] 53849-24-4 C17H17Cl3
    2',2',6-trichloro-2,3,5,9-tetramethylspiro[benzo[7]annulene-7,1'-cyclopropane]
    —— 2-(2-Acetylamino-4-diethylamino-phenylazo)-3-chloro-benzenesulfonic acid 105548-30-9 C18H21ClN4O4S
    2-(2-Acetylamino-4-diethylamino-phenylazo)-3-chloro-benzenesulfonic acid
    —— (2S,4R)-1-(2-(1H-1,2,4-triazol-1-yl)acetyl)-N-(4-(4-fluorophenoxy)phenyl)-4-(3-methylbenzyl)pyrrolidine-2-carboxamide 1221879-00-0 C29H28FN5O3
    (2S,4R)-1-(2-(1H-1,2,4-triazol-1-yl)acetyl)-N-(4-(4-fluorophenoxy)phenyl)-4-(3-methylbenzyl)pyrrolidine-2-carboxamide
    —— 2,2,4,4-tetramethyl-3-(o-tolyl)hexan-3-ol 118619-83-3 C17H28O
    2,2,4,4-tetramethyl-3-(o-tolyl)hexan-3-ol
    —— 2,2,4,4-tetramethyl-3-(2,3,4,5-tetramethylphenyl)pentan-3-ol 63076-56-2 C19H32O
    2,2,4,4-tetramethyl-3-(2,3,4,5-tetramethylphenyl)pentan-3-ol
    —— 2-(7-bromo-4-methoxy-5H-chromeno[2,3-d]pyrimidin-2-yl)phenol 1430823-17-8 C18H13BrN2O3
    2-(7-bromo-4-methoxy-5H-chromeno[2,3-d]pyrimidin-2-yl)phenol
    —— 2-(cyclohexylmethyliminomethyl)-4,6-diiodophenol 1088976-53-7 C14H17I2NO
    2-(cyclohexylmethyliminomethyl)-4,6-diiodophenol
    —— 2-ethylsulfinyl-1,1-diphenylpropan-1-ol 135562-52-6 C17H20O2S
    2-ethylsulfinyl-1,1-diphenylpropan-1-ol
    —— [2-(3-<i>tert</i>-butyl-phenothiazin-10-yl)-ethyl]-diethyl-amine 54027-84-8 C22H30N2S
    [2-(3-<i>tert</i>-butyl-phenothiazin-10-yl)-ethyl]-diethyl-amine
    —— 2-[1-(4-Cyano-phenyl)-pyrrolidin-3-ylidene]-malononitrile 536742-75-3 C14H10N4
    2-[1-(4-Cyano-phenyl)-pyrrolidin-3-ylidene]-malononitrile
    —— 2-[(2-chlorobenzoyl)amino]-3-(2-oxo-2-phenylethoxy)benzoic acid 533899-16-0 C22H16ClNO5
    2-[(2-chlorobenzoyl)amino]-3-(2-oxo-2-phenylethoxy)benzoic acid
    —— 2-methyl-3-(2-fluorophenyl)oct-2-en-4-one 1092694-60-4 C15H19FO
    2-methyl-3-(2-fluorophenyl)oct-2-en-4-one
    —— 2,2-dimethoxy-[1,3,2]dioxasilolane 18749-52-5 C4H10O4Si
    2,2-dimethoxy-[1,3,2]dioxasilolane
    —— (2E)-N-(4-chloro-4-iodophenyl)-5-amino-2-methyl-5-chlorophenylpent-2-en-1-nal 838828-47-0 C18H17ClINO
    (2E)-N-(4-chloro-4-iodophenyl)-5-amino-2-methyl-5-chlorophenylpent-2-en-1-nal
    —— (2,5-Dimethyl-[1,3]dioxan-5-yl)-trimethyl-ammonium; iodide 67629-45-2 C9H20NO2*I
    (2,5-Dimethyl-[1,3]dioxan-5-yl)-trimethyl-ammonium; iodide
    —— 2-[2-(2-Methanesulfonyl-5-methyl-phenyl)-ethyl]-4,N-dimethyl-N-phenyl-benzenesulfonamide 67972-27-4 C24H27NO4S2
    2-[2-(2-Methanesulfonyl-5-methyl-phenyl)-ethyl]-4,N-dimethyl-N-phenyl-benzenesulfonamide
    —— 2,5-anhydro-4-O-tert-butyldiphenylsilyl-6-deoxy-1-O-p-toluenesulphonyl-L-allitol 148761-34-6 C29H36O6SSi
    2,5-anhydro-4-O-tert-butyldiphenylsilyl-6-deoxy-1-O-p-toluenesulphonyl-L-allitol
    —— (2aR,3R,5aS,5bS,7aR,9S,11aR,12aS)-2a,5a,8,8-tetramethyl-3-((R,E)-6-methyloct-5-en-7-yn-2-yl)tetradecahydro-1H,12H-cyclopenta[a]cyclopropa[e]phenanthren-9-ol 957229-33-3 C31H48O
    (2aR,3R,5aS,5bS,7aR,9S,11aR,12aS)-2a,5a,8,8-tetramethyl-3-((R,E)-6-methyloct-5-en-7-yn-2-yl)tetradecahydro-1H,12H-cyclopenta[a]cyclopropa[e]phenanthren-9-ol
    —— 2-bromo-4,6-dichloro-1,3,5-triazine 854450-65-0 C3BrCl2N3
    2-bromo-4,6-dichloro-1,3,5-triazine
    —— 2-([1,2,4]triazolo[4',3':1,5][1,2,4]triazolo[4,3-c]thieno-[3,2-e]pyrimidin-9-ylthio)propanoic acid 1639056-01-1 C11H8N6O2S2
    2-([1,2,4]triazolo[4',3':1,5][1,2,4]triazolo[4,3-c]thieno-[3,2-e]pyrimidin-9-ylthio)propanoic acid
    —— 2-(2'-propenyl)-2-(2'-oxoethyl)-1,3-dithiane 135522-35-9 C9H14OS2
    2-(2'-propenyl)-2-(2'-oxoethyl)-1,3-dithiane
    —— 2-(Dimethyl-hydrazono)-4-oxo-4-phenyl-butyric acid methyl ester 55158-58-2 C13H16N2O3
    2-(Dimethyl-hydrazono)-4-oxo-4-phenyl-butyric acid methyl ester
    —— 2-[3-(4-nitro-phenoxy)-propylsulfanyl]-ethanol 128988-69-2 C11H15NO4S
    2-[3-(4-nitro-phenoxy)-propylsulfanyl]-ethanol
    —— 2-Benzoylamino-3-(N'-tert-butoxycarbonyl-N-ethoxycarbonylaminocarbonyl-hydrazino)-propionic acid ethyl ester 95657-04-8 C21H30N4O8
    2-Benzoylamino-3-(N'-tert-butoxycarbonyl-N-ethoxycarbonylaminocarbonyl-hydrazino)-propionic acid ethyl ester
    —— 2-[(cis-1,3-O-benzylideneglycerol)-2-propionic acid] 338425-95-9 C13H16O5
    2-[(cis-1,3-O-benzylideneglycerol)-2-propionic acid]
    —— (((2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl phosphoric) (((2S,5S,6R)-5-(dimethylamino)-6-methyltetrahydro-2H-pyran-2-yl)methyl)phosphonic anhydride 1020266-86-7 C19H33N3O11P2
    (((2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl phosphoric) (((2S,5S,6R)-5-(dimethylamino)-6-methyltetrahydro-2H-pyran-2-yl)methyl)phosphonic anhydride
    —— 2,4-Cyclooctadien-1-on-semicarbazon 95826-97-4 C9H13N3O
    2,4-Cyclooctadien-1-on-semicarbazon
    —— 2,5-bis(2-methylallyloxy)hex-3-yne 1193378-68-5 C14H22O2
    2,5-bis(2-methylallyloxy)hex-3-yne
    —— 2-[[2-[[2-[2-(dipropylamino)-2-oxoethoxy]acetyl]amino]acetyl]amino]acetic acid 874305-96-1 C14H25N3O6
    2-[[2-[[2-[2-(dipropylamino)-2-oxoethoxy]acetyl]amino]acetyl]amino]acetic acid
    —— 2-(3,5-Dimethylpiperidin-1-yl)-2-phenylacetic acid hydrochloride 1956306-20-9 C15H22ClNO2
    2-(3,5-Dimethylpiperidin-1-yl)-2-phenylacetic acid hydrochloride
    —— (2S,3R)-2-(2,3-dimethoxyphenyl)-1-(3,4-dimethoxyphenyl)-3-methylazetidine 1259379-77-5 C20H25NO4
    (2S,3R)-2-(2,3-dimethoxyphenyl)-1-(3,4-dimethoxyphenyl)-3-methylazetidine