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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-((E)-1-Methyl-but-2-enyl)-quinoline 99747-53-2 C14H15N
    2-((E)-1-Methyl-but-2-enyl)-quinoline
    —— [2,6-Me2C6H3NC(CH3)C(CH3)N 2,6-Me2C6H3] platinum(II) (κ2-(C,N)-2-vinylpyridine)(CF3SO3) 566173-50-0 CF3O3S*C27H30N3Pt
    [2,6-Me2C6H3NC(CH3)C(CH3)N 2,6-Me2C6H3] platinum(II) (κ2-(C,N)-2-vinylpyridine)(CF3SO3)
    —— 2-oxa-1-phenylbicyclo{3.1.0}hexane 95122-61-5 C11H12O
    2-oxa-1-phenylbicyclo{3.1.0}hexane
    —— (2-Benzyloxycarbonyloxy-ethyl)-triphenyl-phosphonium; chloride 82301-78-8 C28H26O3P*Cl
    (2-Benzyloxycarbonyloxy-ethyl)-triphenyl-phosphonium; chloride
    —— 2-Phenyl-5-phenylethynyl-imidazo[1,2-a]pyridine; hydrobromide 96206-74-5 BrH*C21H14N2
    2-Phenyl-5-phenylethynyl-imidazo[1,2-a]pyridine; hydrobromide
    —— 2-Cyclopropyl-3-iodo-4-phenylfuran 1395472-73-7 C13H11IO
    2-Cyclopropyl-3-iodo-4-phenylfuran
    —— 2-[N-(2-Ethoxy-4,5-dimethoxybenzoyl)amino]-4-[(2-dimethylaminoethyl)aminocarbonyl]-1,3-thiazole 185104-99-8 C19H26N4O5S
    2-[N-(2-Ethoxy-4,5-dimethoxybenzoyl)amino]-4-[(2-dimethylaminoethyl)aminocarbonyl]-1,3-thiazole
    —— 2’-deoxy-2’-fluoro-6-chloroguanosine-5’-O-naphthyl(methoxy-L-alaninyl)phosphate 1431557-56-0 C24H25ClFN6O7P
    2’-deoxy-2’-fluoro-6-chloroguanosine-5’-O-naphthyl(methoxy-L-alaninyl)phosphate
    —— 2-[N-(2,4-Dimethoxy-5-nitrobenzoyl)amino]-4-[(2-diisopropylaminoethyl)aminocarbonyl]-1,3-thiazole hydrochloride 185105-46-8 C21H29N5O6S*ClH
    2-[N-(2,4-Dimethoxy-5-nitrobenzoyl)amino]-4-[(2-diisopropylaminoethyl)aminocarbonyl]-1,3-thiazole hydrochloride
    —— 2,3-propanoimidazo[5,1-b]thiazole 165666-87-5 C8H8N2S
    2,3-propanoimidazo[5,1-b]thiazole
    —— (2R)-2-butyl-2,3,4,6,7,8-hexahydroquinolin-5(1H)-one 946411-32-1 C13H21NO
    (2R)-2-butyl-2,3,4,6,7,8-hexahydroquinolin-5(1H)-one
    —— 2-chloro-3-morpholino-6-nitroaniline 717108-60-6 C10H12ClN3O3
    2-chloro-3-morpholino-6-nitroaniline
    —— 2-acetyl-4-iodo-1-benzothiophene 460087-15-4 C10H7IOS
    2-acetyl-4-iodo-1-benzothiophene
    —— 2-(Benzhydrylidene-amino)-4-methyl-pentanoic acid methyl ester 135998-81-1 C20H23NO2
    2-(Benzhydrylidene-amino)-4-methyl-pentanoic acid methyl ester
    —— 2-O-acetyl-3,4,6-tri-O-benzyl-α-D-glucopyranosyl chloride 87248-48-4 C29H31ClO6
    2-O-acetyl-3,4,6-tri-O-benzyl-α-D-glucopyranosyl chloride
    —— 2-methyl-<3,6-di-O-acetyl-1,2-dideoxy-4-O-(2,3,4,6-tetra-O-acetyl-β-D-mannopyranosyl)-α-D-glucopyrano>-<2,1-d>-2-oxazoline 74645-45-7 C26H35NO16
    2-methyl-<3,6-di-O-acetyl-1,2-dideoxy-4-O-(2,3,4,6-tetra-O-acetyl-β-D-mannopyranosyl)-α-D-glucopyrano>-<2,1-d>-2-oxazoline
    —— 2,2-bis[5-oxo-5-((2,3,4-tribenzyloxyphenyl)amino)-2-oxapentyl]propane 1618644-86-2 C65H66N2O10
    2,2-bis[5-oxo-5-((2,3,4-tribenzyloxyphenyl)amino)-2-oxapentyl]propane
    —— (2S,3S,4R,5'S)-3,5,12-trihydroxy-4,5',7-trimethoxy-2',2',5'-trimethyl-3,4-dihydro-1H-spiro[tetracene-2,4'-[1,3]dioxolane]-6,11-dione 76650-00-5 C26H28O10
    (2S,3S,4R,5'S)-3,5,12-trihydroxy-4,5',7-trimethoxy-2',2',5'-trimethyl-3,4-dihydro-1H-spiro[tetracene-2,4'-[1,3]dioxolane]-6,11-dione
    —— (2S)-2-[[7-[(2R,3R)-2-[(E,3S)-3-(3-butylcyclopentyl)-3-hydroxyprop-1-enyl]-3-hydroxy-5-oxocyclopentyl]-6-oxoheptanoyl]amino]-4-methylpentanoic acid 111111-04-7 C30H49NO7
    (2S)-2-[[7-[(2R,3R)-2-[(E,3S)-3-(3-butylcyclopentyl)-3-hydroxyprop-1-enyl]-3-hydroxy-5-oxocyclopentyl]-6-oxoheptanoyl]amino]-4-methylpentanoic acid
    —— 2-Chlor-8-tosyloxychinolin 33768-77-3 C16H12ClNO3S
    2-Chlor-8-tosyloxychinolin
    —— 2-cyano-N-isobutyl-N-[3-(4-morpholin-4-yl-quinazolin-6-yl)-benzyl]-acetamide 950568-08-8 C26H29N5O2
    2-cyano-N-isobutyl-N-[3-(4-morpholin-4-yl-quinazolin-6-yl)-benzyl]-acetamide
    —— 2-(boraneyl(methyl)(naphthalen-1-yl)-l5-phosphaneyl)-1,1-diphenylethan-1-ol 169302-83-4 C25H26BOP
    2-(boraneyl(methyl)(naphthalen-1-yl)-l5-phosphaneyl)-1,1-diphenylethan-1-ol
    —— (2E,4Z)-5-benzenesulfonyl-4-methylpenta-2,4-dienoic acid tert-butyl ester 623560-44-1 C16H20O4S
    (2E,4Z)-5-benzenesulfonyl-4-methylpenta-2,4-dienoic acid tert-butyl ester
    —— (2S)-2-(2-cyclohexyl-3,6-dioxopiperazin-1-yl)-3-(4-nitrophenyl)propanamide 910327-86-5 C19H24N4O5
    (2S)-2-(2-cyclohexyl-3,6-dioxopiperazin-1-yl)-3-(4-nitrophenyl)propanamide
    —— 2-Methyl-4-hydroxy-5-fluor-pyrimidin-6-carbonsaeure 7586-76-7 C6H5FN2O3
    2-Methyl-4-hydroxy-5-fluor-pyrimidin-6-carbonsaeure
    —— 2-[(E)-hexadec-9-en-11-ynoxy]oxane 176784-61-5 C21H36O2
    2-[(E)-hexadec-9-en-11-ynoxy]oxane
    —— 2-Chlor-1,3,5-tris-trichlormethyl-benzol 628302-82-9 C9H2Cl10
    2-Chlor-1,3,5-tris-trichlormethyl-benzol
    —— (2S,3S,4S,5R,6R)-4,5-Bis-benzoyloxy-3-[(2R,4aR,6S,7R,8R,8aS)-8-(2-chloro-acetoxy)-2-phenyl-7-(2,2,2-trichloro-acetylamino)-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy]-6-(2,2,2-trichloro-acetimidoyloxy)-tetrahydro-pyran-2-carboxylic acid methyl ester 181583-98-2 C40H35Cl7N2O15
    (2S,3S,4S,5R,6R)-4,5-Bis-benzoyloxy-3-[(2R,4aR,6S,7R,8R,8aS)-8-(2-chloro-acetoxy)-2-phenyl-7-(2,2,2-trichloro-acetylamino)-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy]-6-(2,2,2-trichloro-acetimidoyloxy)-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— 2-acetyl-7-nitro-3,4-dihydroisoquinolin-1(2H)-one 110492-75-6 C11H10N2O4
    2-acetyl-7-nitro-3,4-dihydroisoquinolin-1(2H)-one
    —— 2-(9-anthracenyl)-8-hydroxy-5,6,7,8-tetrahydroquinoline 130861-65-3 C23H19NO
    2-(9-anthracenyl)-8-hydroxy-5,6,7,8-tetrahydroquinoline
    —— 2-[(E)-p-Tolylimino-methyl]-pyridin-3-ol 65974-48-3 C13H12N2O
    2-[(E)-p-Tolylimino-methyl]-pyridin-3-ol
    —— 2,4-Di-n-propyl-5,8-dimethoxychinolin 67188-37-8 C17H23NO2
    2,4-Di-n-propyl-5,8-dimethoxychinolin
    —— 2-Acetoxy-4-{(S)-6-acetoxy-2-[(E)-hydroxyimino]-3,5a,6-trimethyl-dodecahydro-as-indacen-3-yl}-butyric acid benzhydryl ester 61625-20-5 C36H45NO7
    2-Acetoxy-4-{(S)-6-acetoxy-2-[(E)-hydroxyimino]-3,5a,6-trimethyl-dodecahydro-as-indacen-3-yl}-butyric acid benzhydryl ester
    —— 2-Hydroxy-tricyclo[8.2.2.2<sup>4,7</sup>]hexadeca-1(13),4(16),5,7(15),10(14),11-hexaene-2-carboxylic acid 59846-24-1 C17H16O3
    2-Hydroxy-tricyclo[8.2.2.2<sup>4,7</sup>]hexadeca-1(13),4(16),5,7(15),10(14),11-hexaene-2-carboxylic acid
    —— (2S,3R,4S,5R,6S)-3-Hydroxy-5,6-dimethoxy-4-(4-nitro-benzoyloxy)-tetrahydro-pyran-2-carboxylic acid methyl ester 57865-82-4 C16H19NO10
    (2S,3R,4S,5R,6S)-3-Hydroxy-5,6-dimethoxy-4-(4-nitro-benzoyloxy)-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— 2-tetrahydropyran-2-yloxymethyl-4<i>H</i>-benzo[<i>b</i>]pyrazolo[1,5-<i>d</i>][1,4]oxazine 54569-16-3 C16H18N2O3
    2-tetrahydropyran-2-yloxymethyl-4<i>H</i>-benzo[<i>b</i>]pyrazolo[1,5-<i>d</i>][1,4]oxazine
    —— 2-methyl-3a,6a-dihydro-thieno[2,3-<i>c</i>]furan-4,4,6,6-tetracarbonitrile 57113-35-6 C11H6N4OS
    2-methyl-3a,6a-dihydro-thieno[2,3-<i>c</i>]furan-4,4,6,6-tetracarbonitrile
    —— 2-(1-(2,4-dichlorophenylsulfonyl)pyrrolidin-3-yloxy)-N-((4-((dimethylamino)(3-fluorophenyl)methyl)cyclohexyl)methyl)acetamide 1073597-55-3 C28H36Cl2FN3O4S
    2-(1-(2,4-dichlorophenylsulfonyl)pyrrolidin-3-yloxy)-N-((4-((dimethylamino)(3-fluorophenyl)methyl)cyclohexyl)methyl)acetamide
    —— 2-methyl-7-((methyl(phenethyl)amino)methyl)-2H-benzo[b][1,4]oxazin-3(4H)-one 1246082-66-5 C19H22N2O2
    2-methyl-7-((methyl(phenethyl)amino)methyl)-2H-benzo[b][1,4]oxazin-3(4H)-one
    —— 2-methyl-1-(4-methyl-5-tridecyl-thiophen-2-yl)-tetradecan-1-one 59782-78-4 C33H60OS
    2-methyl-1-(4-methyl-5-tridecyl-thiophen-2-yl)-tetradecan-1-one
    —— 2,2,5,5-tetramethyl-2,5-dihydro-[1,2,5]oxadisilole-3,4-dicarboxylic acid dimethyl ester 55227-49-1 C10H18O5Si2
    2,2,5,5-tetramethyl-2,5-dihydro-[1,2,5]oxadisilole-3,4-dicarboxylic acid dimethyl ester
    —— 2,5-dimethyl-4-[2-(1,3,3-trimethyl-1,3-dihydro-indol-2-ylidene)-ethylidene]-2,4-dihydro-pyrazole-3-selone 55952-39-1 C18H21N3Se
    2,5-dimethyl-4-[2-(1,3,3-trimethyl-1,3-dihydro-indol-2-ylidene)-ethylidene]-2,4-dihydro-pyrazole-3-selone
    —— 2-Carbamido-3,4-dihydro-1(2H)-xanthenon 37761-66-3 C14H13NO3
    2-Carbamido-3,4-dihydro-1(2H)-xanthenon
    —— (2aS,4aS,5S,7aR,7bR)-7a-Hydroxy-1,7b-dimethyl-2,7-dioxo-decahydro-cyclopenta[cd]indole-5-carboxylic acid methyl ester 57084-94-3 C14H19NO5
    (2aS,4aS,5S,7aR,7bR)-7a-Hydroxy-1,7b-dimethyl-2,7-dioxo-decahydro-cyclopenta[cd]indole-5-carboxylic acid methyl ester
    —— 2-(2'-Phenyllithium)-pyrido-5,6-cyclopenten 59766-79-9 C16H16LiN
    2-(2'-Phenyllithium)-pyrido-5,6-cyclopenten
    —— 2,3-Dimethoxy-5-methyl-6-solanesyl-4-pyridinol 60945-20-2 C53H83NO3
    2,3-Dimethoxy-5-methyl-6-solanesyl-4-pyridinol
    —— 2,4-Dimethyl-4-hydroxypyridazino<2,3-a>indol 58309-47-0 C13H12N2O
    2,4-Dimethyl-4-hydroxypyridazino<2,3-a>indol
    —— 2-Diphenylphosphanyl-5,5-dimethyl-[1,3,2]dioxaphosphinane 2-oxide 54166-37-9 C17H20O3P2
    2-Diphenylphosphanyl-5,5-dimethyl-[1,3,2]dioxaphosphinane 2-oxide
    —— 2,4-dimorpholino-6-(1,2,3,4-tetrahydroquinolin-1-yl)pyrimidine 1190065-35-0 C21H27N5O2
    2,4-dimorpholino-6-(1,2,3,4-tetrahydroquinolin-1-yl)pyrimidine
    —— 2-[cyclohexyl(3-thienyl)methyl]-4,5-dihydro-1H-imidazole, enantiomer 2 681821-54-5 C14H20N2S
    2-[cyclohexyl(3-thienyl)methyl]-4,5-dihydro-1H-imidazole, enantiomer 2