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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-ethoxy-4<i>r</i>,5<i>c</i>-dimethyl-[1,2]oxaphosphinane 2<i>t</i>-oxide 38734-21-3 C8H17O3P
    2-ethoxy-4<i>r</i>,5<i>c</i>-dimethyl-[1,2]oxaphosphinane 2<i>t</i>-oxide
    —— (2R,3S,4R,6S)-2-(p-bromobenzoyloxymethyl)-6-(3-furyl)-4-hydroxy-3-methylpiperidine 181528-82-5 C18H20BrNO4
    (2R,3S,4R,6S)-2-(p-bromobenzoyloxymethyl)-6-(3-furyl)-4-hydroxy-3-methylpiperidine
    —— 2,3,4,6,7,8-hexahydro-benzo[1,2-<i>b</i>;5,4-<i>b'</i>]bis[1,4]thiazine 113895-04-8 C10H12N2S2
    2,3,4,6,7,8-hexahydro-benzo[1,2-<i>b</i>;5,4-<i>b'</i>]bis[1,4]thiazine
    —— (2R,3S)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-3-triisopropylsilanyloxy-2,3-dihydro-furan 96760-96-2 C20H42O3Si2
    (2R,3S)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-3-triisopropylsilanyloxy-2,3-dihydro-furan
    —— 2,9-dioxo-4,7,16,21-pentaoxa-1,10-diaza-5n-tetradecylbicyclo<8.8.5>tricosane 131618-70-7 C30H56N2O7
    2,9-dioxo-4,7,16,21-pentaoxa-1,10-diaza-5n-tetradecylbicyclo<8.8.5>tricosane
    —— 2-methyl-2,3-dihydro-1H-pyrrolo[1,2-a]indole 146852-04-2 C12H13N
    2-methyl-2,3-dihydro-1H-pyrrolo[1,2-a]indole
    —— (2S,3S,7S)-3,7-dimethylpentadecan-2-ol-5-one 79847-85-1 C17H34O2
    (2S,3S,7S)-3,7-dimethylpentadecan-2-ol-5-one
    —— 2-Benzyl-5-bromo-isoindole-1,3-dithione 82104-21-0 C15H10BrNS2
    2-Benzyl-5-bromo-isoindole-1,3-dithione
    —— 2-[(Z)-8-(4-Methoxy-phenylsulfanyl)-oct-4-ene-2,6-diynyloxy]-tetrahydro-pyran 176384-83-1 C20H22O3S
    2-[(Z)-8-(4-Methoxy-phenylsulfanyl)-oct-4-ene-2,6-diynyloxy]-tetrahydro-pyran
    —— 2,2'-[ethylenedioxybis(nitrilomethylidyne)]dinaphthalene 1448191-73-8 C24H20N2O2
    2,2'-[ethylenedioxybis(nitrilomethylidyne)]dinaphthalene
    —— 2,3,8,8a-tetrahydro-5,7,7-trimethyl-7H-thiazolo[3,2-a]pyridine-6-carbonitrile 1224866-52-7 C11H16N2S
    2,3,8,8a-tetrahydro-5,7,7-trimethyl-7H-thiazolo[3,2-a]pyridine-6-carbonitrile
    —— 2,7-dibromo-9,9-di-n-hexanolfluorene 881010-88-4 C25H32Br2O2
    2,7-dibromo-9,9-di-n-hexanolfluorene
    —— 2,7-Diamino-3-cyano-4-(5-bromo-3-pyridyl)-4H-chromene 475576-77-3 C15H11BrN4O
    2,7-Diamino-3-cyano-4-(5-bromo-3-pyridyl)-4H-chromene
    —— 2,2-dichloro-N-[3-[3-(2-isopropylphenyl)-5-isoxazolyl]phenyl]acetamide 524684-87-5 C20H18Cl2N2O2
    2,2-dichloro-N-[3-[3-(2-isopropylphenyl)-5-isoxazolyl]phenyl]acetamide
    —— 2-[((4-(ethoxycarbonyl)piperazin-1-yl)carbonylmethyl)carbonyl][carboxymethyl]amino-4-methoxynaphthalene 478006-25-6 C23H27N3O7
    2-[((4-(ethoxycarbonyl)piperazin-1-yl)carbonylmethyl)carbonyl][carboxymethyl]amino-4-methoxynaphthalene
    —— 2-benzyl-1-[1-(3,4-dichlorophenyl)methanoyl]-5-thiophen-2-ylpyrrolidine-2,4-dicarboxylic acid 4-methyl ester 373592-50-8 C25H21Cl2NO5S
    2-benzyl-1-[1-(3,4-dichlorophenyl)methanoyl]-5-thiophen-2-ylpyrrolidine-2,4-dicarboxylic acid 4-methyl ester
    —— 2-(4-Nitro-benzenesulfonyl)-1-(5-nitro-furan-2-yl)-ethanone 78676-10-5 C12H8N2O8S
    2-(4-Nitro-benzenesulfonyl)-1-(5-nitro-furan-2-yl)-ethanone
    —— 2,3,6,7-tetrahydrooxepine-4-carboxylic acid 1499189-51-3 C7H10O3
    2,3,6,7-tetrahydrooxepine-4-carboxylic acid
    —— 2-p-tolyl-benzo[1,3,2]dioxarsole 109015-11-4 C13H11AsO2
    2-p-tolyl-benzo[1,3,2]dioxarsole
    —— (2S,3S,4R)-3-(tert-Butyl-dimethyl-silanyloxy)-2,4-dimethyl-hept-6-enal 182219-00-7 C15H30O2Si
    (2S,3S,4R)-3-(tert-Butyl-dimethyl-silanyloxy)-2,4-dimethyl-hept-6-enal
    —— 2,11-diacetoxy[3.3]paracyclophane 43074-28-8 C22H24O4
    2,11-diacetoxy[3.3]paracyclophane
    —— 2,2-Dimethyl-3-(pyridin-3-yl)cyclobutan-1-one 1518211-59-0 C11H13NO
    2,2-Dimethyl-3-(pyridin-3-yl)cyclobutan-1-one
    —— 2-bromo-3,3-bis(4-fluorophenyl)-8-(methoxycarbonyl)-2,3-dihydro-1H-naphtho[2,1-b]pyran-1-ol 1191071-20-1 C27H19BrF2O4
    2-bromo-3,3-bis(4-fluorophenyl)-8-(methoxycarbonyl)-2,3-dihydro-1H-naphtho[2,1-b]pyran-1-ol
    —— 2-Undecylperimidine-6(7)-sulfonic acid 74975-48-7 C22H30N2O3S
    2-Undecylperimidine-6(7)-sulfonic acid
    —— 2β-acetoxy-19β,28-epoxy-18α-oleanan-3-one 123498-94-2 C32H50O4
    2β-acetoxy-19β,28-epoxy-18α-oleanan-3-one
    —— (2S)-2-amino-3-(2-methoxypyridin-4-yl)propan-1-ol 1430058-01-7 C9H14N2O2
    (2S)-2-amino-3-(2-methoxypyridin-4-yl)propan-1-ol
    —— 2-(2-chlorobenzoyl)-4-trifluoromethyl-5,6-dihydropyrolo[2,3-d]pyrimidine 158350-23-3 C14H9ClF3N3O
    2-(2-chlorobenzoyl)-4-trifluoromethyl-5,6-dihydropyrolo[2,3-d]pyrimidine
    —— (2R,3R,4S,5S)-2-((benzoyloxy)methyl)-5-((E)-3-methyl-2-(methylimino)-2,3-dihydrothiazol-4-yl)tetrahydrofuran-3,4-diyl dibenzoate 144987-57-5 C31H28N2O7S
    (2R,3R,4S,5S)-2-((benzoyloxy)methyl)-5-((E)-3-methyl-2-(methylimino)-2,3-dihydrothiazol-4-yl)tetrahydrofuran-3,4-diyl dibenzoate
    —— 2-Amino-2-desoxy-6-O-<(3-desoxy-α-D-manno-2-octulopyranosyl)onsaeure>-D-glucopyranose 106434-50-8 C14H25NO12
    2-Amino-2-desoxy-6-O-<(3-desoxy-α-D-manno-2-octulopyranosyl)onsaeure>-D-glucopyranose
    —— 2-(2-Dimethylamino-1-methylvinyl)-Δ2-oxazolin 74119-39-4 C8H14N2O
    2-(2-Dimethylamino-1-methylvinyl)-Δ2-oxazolin
    —— 2'-O-tetrahydrofuran-2-yl-N6-benzoyl-L-adenosine 868663-27-8 C21H23N5O6
    2'-O-tetrahydrofuran-2-yl-N6-benzoyl-L-adenosine
    —— 2-(1-(4-fluorophenyl)prop-2-yn-1-yl)-1,3,5-trimethylbenzene 1361960-28-2 C18H17F
    2-(1-(4-fluorophenyl)prop-2-yn-1-yl)-1,3,5-trimethylbenzene
    —— 2-({1-[3-(1H-imidazol-2-yl)-2-(1 H-imidazol-2-ylmethyl)propanoyl]-4-piperidinyl}methyl)-8-[(3-methyl-2-thienyl)methyl]-2,8-diazaspiro[4.5]decane 935862-29-6 C30H43N7OS
    2-({1-[3-(1H-imidazol-2-yl)-2-(1 H-imidazol-2-ylmethyl)propanoyl]-4-piperidinyl}methyl)-8-[(3-methyl-2-thienyl)methyl]-2,8-diazaspiro[4.5]decane
    —— (2-amino-5-bromopyridin-3-yl)-[6-[(2R)-2-(anilinomethyl)pyrrolidin-1-yl]pyridin-2-yl]methanone 1042983-35-6 C22H22BrN5O
    (2-amino-5-bromopyridin-3-yl)-[6-[(2R)-2-(anilinomethyl)pyrrolidin-1-yl]pyridin-2-yl]methanone
    —— (2-Amino-5-pyridin-3-ylpyridin-3-yl)-[6-(1,4-diazepan-1-yl)pyridin-2-yl]methanone 1042982-05-7 C21H22N6O
    (2-Amino-5-pyridin-3-ylpyridin-3-yl)-[6-(1,4-diazepan-1-yl)pyridin-2-yl]methanone
    —— (2S,3R,5S)-2,5-epoxy-1-phenyl-3-phenylsulphonylhept-6-ene 111533-86-9 C19H20O3S
    (2S,3R,5S)-2,5-epoxy-1-phenyl-3-phenylsulphonylhept-6-ene
    —— 2-hexyloxy-nonane 51183-03-0 C15H32O
    2-hexyloxy-nonane
    —— 2-(bis(tert-butyldimethylsilyl)methyl)acrylaldehyde 1350748-13-8 C16H34OSi2
    2-(bis(tert-butyldimethylsilyl)methyl)acrylaldehyde
    —— 2-(3-Iodophenyl)sulfanylacetic acid 40842-49-7 C8H7IO2S
    2-(3-Iodophenyl)sulfanylacetic acid
    —— (2R,3R,4aR,6aR,6bR,8aR,11S,12S,12aS,12bR,14aR,14bR)-8a-Hydroxymethyl-4,4,6a,6b,11,12,14b-heptamethyl-docosahydro-picene-2,3,11-triol 84749-95-1 C30H52O4
    (2R,3R,4aR,6aR,6bR,8aR,11S,12S,12aS,12bR,14aR,14bR)-8a-Hydroxymethyl-4,4,6a,6b,11,12,14b-heptamethyl-docosahydro-picene-2,3,11-triol
    —— 2-{(2R,3S)-3,4-Bis-decyloxy-2-[(2R,3S,4R,5R)-5-((R)-1,2-dihydroxy-ethyl)-3,4-dihydroxy-tetrahydro-furan-2-yloxy]-butyl}-malonic acid diethyl ester 186754-39-2 C37H70O12
    2-{(2R,3S)-3,4-Bis-decyloxy-2-[(2R,3S,4R,5R)-5-((R)-1,2-dihydroxy-ethyl)-3,4-dihydroxy-tetrahydro-furan-2-yloxy]-butyl}-malonic acid diethyl ester
    —— 2-(5-Methoxy-2-nitro-phenyl)-1-oxy-indol-3-one 107127-69-5 C15H10N2O5
    2-(5-Methoxy-2-nitro-phenyl)-1-oxy-indol-3-one
    —— (2-Chloro-ethyl)-bis-(3-methoxy-phenoxy)-methyl-silane 41289-80-9 C17H21ClO4Si
    (2-Chloro-ethyl)-bis-(3-methoxy-phenoxy)-methyl-silane
    —— 2-((2aR,4S,6aR,7aS,9aR,9bR,10R,12R,13aS,14R,14aS,14bR)-4-(((S)-4-(2-cyclopropylacetyl)morpholin-2-yl)oxy)-14-hydroxy-3,3,9a,10,14a-pentamethyloctadecahydro-7H-cyclopropa[1',8a']naphtho[2',1':4,5]indeno[2,1-b]pyran-12-yl)acetic acid 1334040-85-5 C37H57NO7
    2-((2aR,4S,6aR,7aS,9aR,9bR,10R,12R,13aS,14R,14aS,14bR)-4-(((S)-4-(2-cyclopropylacetyl)morpholin-2-yl)oxy)-14-hydroxy-3,3,9a,10,14a-pentamethyloctadecahydro-7H-cyclopropa[1',8a']naphtho[2',1':4,5]indeno[2,1-b]pyran-12-yl)acetic acid
    —— 2,3,4-trimethyl-4-(5-methylfuran-2-yl)pentan-2-ol 78683-57-5 C13H22O2
    2,3,4-trimethyl-4-(5-methylfuran-2-yl)pentan-2-ol
    —— 2a-(4-(4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl)butyl)-2a,3,4,5-tetrahydrobenzo[cd]indol-2(1H)-one hydrochloride 201608-89-1 C26H31ClN2O2*ClH
    2a-(4-(4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl)butyl)-2a,3,4,5-tetrahydrobenzo[cd]indol-2(1H)-one hydrochloride
    —— 2-[3-[(4-chlorophenyl)methyl]-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-yl]acetic acid 73394-93-1 C12H10ClNO3S2
    2-[3-[(4-chlorophenyl)methyl]-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-yl]acetic acid
    —— [2-(3-methyl-1,3-diazabut-1-enyl)thiazol-5-yl]tetraethyldiamidothiophosphonate 185499-75-6 C14H28N5PS2
    [2-(3-methyl-1,3-diazabut-1-enyl)thiazol-5-yl]tetraethyldiamidothiophosphonate
    —— 2,2-Difluoro-4-methyl-3-oxo-N-phenylpentanamide 1439365-82-8 C12H13F2NO2
    2,2-Difluoro-4-methyl-3-oxo-N-phenylpentanamide
    —— 2-{[3'-(2-chloroethyl)-4-(4-bromophenylmethylidene)-2'-nitro-5-oxo-4,5-dihydro-1H,3'H-2,4'-biimidazol-1-yl]-amino}acetohydrazide 1200026-72-7 C17H16BrClN8O4
    2-{[3'-(2-chloroethyl)-4-(4-bromophenylmethylidene)-2'-nitro-5-oxo-4,5-dihydro-1H,3'H-2,4'-biimidazol-1-yl]-amino}acetohydrazide