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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[1-Carboxy-2-(4-phenylamino-furan-3-yl)-ethylamino]-4-methyl-pentanoic acid 429667-87-8 C19H24N2O5
    2-[1-Carboxy-2-(4-phenylamino-furan-3-yl)-ethylamino]-4-methyl-pentanoic acid
    —— [(2R,3S,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-((2R,3R,4S,5R,6R)-3,4,5,6-tetrakis-benzyloxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-2-yl]-methanol 62960-86-5 C61H64O11
    [(2R,3S,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-((2R,3R,4S,5R,6R)-3,4,5,6-tetrakis-benzyloxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-2-yl]-methanol
    —— (2-Trifluoromethyl-phenyl)-methanesulfonic acid 3,5-dichloro-pyridin-2-yl ester 58236-50-3 C13H8Cl2F3NO3S
    (2-Trifluoromethyl-phenyl)-methanesulfonic acid 3,5-dichloro-pyridin-2-yl ester
    —— 2-amino-3-(1-nitro-naphthalen-2-yl)-4-phenyl-thiazolium; bromide 54905-98-5 BrH*C19H13N3O2S
    2-amino-3-(1-nitro-naphthalen-2-yl)-4-phenyl-thiazolium; bromide
    —— 2-phenyl-2<i>H</i>,6<i>H</i>-[1,2,3]triazolo[4,5-<i>f</i>]indazole-4,8-dione 8-(<i>O</i>-acetyl-oxime) 61253-21-2 C15H10N6O3
    2-phenyl-2<i>H</i>,6<i>H</i>-[1,2,3]triazolo[4,5-<i>f</i>]indazole-4,8-dione 8-(<i>O</i>-acetyl-oxime)
    —— (2S,4R,5S)-2-Ethyl-4,5-dimethyl-[1,3]dioxolane 29923-84-0 C7H14O2
    (2S,4R,5S)-2-Ethyl-4,5-dimethyl-[1,3]dioxolane
    —— 2-(3-Ethoxycarbonyl-4-oxo-3-pentyl-cyclopentyl)-malonic acid dimethyl ester 54433-96-4 C18H28O7
    2-(3-Ethoxycarbonyl-4-oxo-3-pentyl-cyclopentyl)-malonic acid dimethyl ester
    —— 24-<4-(5-)-Nitroimidazolyl>-5β-cholan-3-on 58031-86-0 C27H41N3O3
    24-<4-(5-)-Nitroimidazolyl>-5β-cholan-3-on
    —— 2,4,4a,6,8,8a-Hexaphenyl-4a,8a-dihydro-benzo[1,2-b;4,5-b']difuran-3,7-dicarbonitrile 58434-83-6 C48H30N2O2
    2,4,4a,6,8,8a-Hexaphenyl-4a,8a-dihydro-benzo[1,2-b;4,5-b']difuran-3,7-dicarbonitrile
    —— 2-(2,5-dimethoxybenzoyl)-3-methylquinoxaline 1,4-dioxide 147251-63-6 C18H16N2O5
    2-(2,5-dimethoxybenzoyl)-3-methylquinoxaline 1,4-dioxide
    —— 2,4,10-Trioxatricyclo[3.3.1.13,7]decane, 3-(4-methylphenyl)- 91362-53-7 C14H16O3
    2,4,10-Trioxatricyclo[3.3.1.13,7]decane, 3-(4-methylphenyl)-
    —— (2S,3S,4S)-2-hydroxy-3-methyl-3,4-epoxyhept-6-ene 106544-37-0 C8H14O2
    (2S,3S,4S)-2-hydroxy-3-methyl-3,4-epoxyhept-6-ene
    —— 2-Thioxo-[1,3]dithiolo[4,5-b][1,4]dithiine-5,6-dicarbaldehyde 162470-14-6 C7H2O2S5
    2-Thioxo-[1,3]dithiolo[4,5-b][1,4]dithiine-5,6-dicarbaldehyde
    —— 2-chloroethyl N-[4-[[[amino-[[3-(4-methoxyphenyl)-5-methyl-1,2-oxazole-4-carbonyl]amino]methylidene]amino]methyl]-2-chlorophenyl]carbamate 917387-13-4 C23H23Cl2N5O5
    2-chloroethyl N-[4-[[[amino-[[3-(4-methoxyphenyl)-5-methyl-1,2-oxazole-4-carbonyl]amino]methylidene]amino]methyl]-2-chlorophenyl]carbamate
    —— 2-phenyl-6-phenylimino-5-(triphenyl-λ5-phosphanylidene)-1,3-oxazin-4-one 75508-85-9 C34H25N2O2P
    2-phenyl-6-phenylimino-5-(triphenyl-λ5-phosphanylidene)-1,3-oxazin-4-one
    —— 2,3-Di-O-dodecyl-D-threitol 178453-46-8 C28H58O4
    2,3-Di-O-dodecyl-D-threitol
    —— 2-(1,3-dihydro-5-methyl-2,4-dioxopyrimidin-1-yl)-N-{2-[(4,4'-dimethoxytrityl)oxy]-1-(hydroxymethyl)-ethyl}acetamide 415711-31-8 C31H33N3O7
    2-(1,3-dihydro-5-methyl-2,4-dioxopyrimidin-1-yl)-N-{2-[(4,4'-dimethoxytrityl)oxy]-1-(hydroxymethyl)-ethyl}acetamide
    —— (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(1H-benzo[d][1,2,3]triazole-1-carbothioamido)tetrahydro-2H-pyran-3,4,5-triyl triacetate 1228754-22-0 C21H24N4O9S
    (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(1H-benzo[d][1,2,3]triazole-1-carbothioamido)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— 2,3,4-Tri-O-acetyl-5,6-dideoxy-D-xylo-5-hexenose 131566-70-6 C12H16O7
    2,3,4-Tri-O-acetyl-5,6-dideoxy-D-xylo-5-hexenose
    —— 2-fluoro-3-hydroxy-1,3-diphenyl-2-(trifluoromethyl)-1-propanone 125741-99-3 C16H12F4O2
    2-fluoro-3-hydroxy-1,3-diphenyl-2-(trifluoromethyl)-1-propanone
    —— 2-methyl-1-methyl-tellanyl-3-chloropropane 1362739-18-1 C5H11ClTe
    2-methyl-1-methyl-tellanyl-3-chloropropane
    —— 2-Ethyl-1-(piperidin-1-ylmethyl)benzimidazole 1345722-91-9 C15H21N3
    2-Ethyl-1-(piperidin-1-ylmethyl)benzimidazole
    —— 2-(1-Acetoxy-2-oxo-3,3-dimethyl-butyliden)-4-methyl-5-(2-acetoxy-ethyl)-3-(2-methyl-4-amino-pyrimidinyl-(5)-methyl)-Δ<sup>4</sup>-thiazolin 22283-88-1 C22H30N4O5S
    2-(1-Acetoxy-2-oxo-3,3-dimethyl-butyliden)-4-methyl-5-(2-acetoxy-ethyl)-3-(2-methyl-4-amino-pyrimidinyl-(5)-methyl)-Δ<sup>4</sup>-thiazolin
    —— 2-isocyano-3-methyl-1-(2-tetrahydrofuranyloxy)benzene 1355021-19-0 C12H13NO2
    2-isocyano-3-methyl-1-(2-tetrahydrofuranyloxy)benzene
    —— 2-pyridylmethylphosphonate diammonium salt 80642-99-5 C6H8NO3P*2H3N
    2-pyridylmethylphosphonate diammonium salt
    —— 2-((Z)-1-Benzenesulfonyl-2-phenyl-vinyl)-3-phenylsulfanyl-1H-indole 143582-39-2 C28H21NO2S2
    2-((Z)-1-Benzenesulfonyl-2-phenyl-vinyl)-3-phenylsulfanyl-1H-indole
    —— 2,2-Diphenyl-3,4-dijod-3,4-dihydrofuran 40668-26-6 C16H12I2O
    2,2-Diphenyl-3,4-dijod-3,4-dihydrofuran
    —— <(2-phenyl-1-ethenyl)-bis(dimethylamino)phosphoranylidene>methylphosphonic-bis(dimethylamide) 135492-29-4 C17H32N4OP2
    <(2-phenyl-1-ethenyl)-bis(dimethylamino)phosphoranylidene>methylphosphonic-bis(dimethylamide)
    —— 2-((R)-(benzyl((S)-1-phenylethyl)amino)(phenyl)methyl)-3-methylpent-4-enoic acid 1596359-53-3 C28H31NO2
    2-((R)-(benzyl((S)-1-phenylethyl)amino)(phenyl)methyl)-3-methylpent-4-enoic acid
    —— 2-diphenylphosphanylbenzaldehyde;1,2,3,4,5-pentafluorobenzene-6-ide;platinum(2+);tetrabutylazanium 191414-96-7 C16H36N*C37H15F15OPPt
    2-diphenylphosphanylbenzaldehyde;1,2,3,4,5-pentafluorobenzene-6-ide;platinum(2+);tetrabutylazanium
    —— 2-<1-(2-Chlor-phenyl)-ethyl>-imidazolidin 91335-94-3 C11H13ClN2
    2-<1-(2-Chlor-phenyl)-ethyl>-imidazolidin
    —— 2-Nitro-4-brom-5-ethylacetanilid 52121-43-4 C10H11BrN2O3
    2-Nitro-4-brom-5-ethylacetanilid
    —— 2-(2-Methyl-3-oxo-cyclopentyl)-malonic acid dimethyl ester 57069-79-1 C11H16O5
    2-(2-Methyl-3-oxo-cyclopentyl)-malonic acid dimethyl ester
    —— 2-((E)-1-Chloro-1-phenyl-prop-1-ene-2-sulfonyl)-1-phenyl-propan-1-one 52694-83-4 C18H17ClO3S
    2-((E)-1-Chloro-1-phenyl-prop-1-ene-2-sulfonyl)-1-phenyl-propan-1-one
    —— 2-(2-chIoro-3,6-difluorobenzyl)-4,5-dihydroxyisoindol-1-one 1123212-87-2 C15H10ClF2NO3
    2-(2-chIoro-3,6-difluorobenzyl)-4,5-dihydroxyisoindol-1-one
    —— 2-Bicyclo[2.2.1]hept-2-enyl(pentafluoro)-lambda6-sulfane 155199-60-3 C7H9F5S
    2-Bicyclo[2.2.1]hept-2-enyl(pentafluoro)-lambda6-sulfane
    —— 2-(methyl-d)-4,4-diphenyl-3,4-dihydro-2H-pyrrole 1214263-67-8 C17H17N
    2-(methyl-d)-4,4-diphenyl-3,4-dihydro-2H-pyrrole
    —— 2-Allyl-4-phenylcyclohex-3-en-1-on 58143-60-5 C15H16O
    2-Allyl-4-phenylcyclohex-3-en-1-on
    —— 2,3-Dimethoxy-8,14-diaza-15-oxo-gona-1,3,5(10),9(11)-tetraen 58699-09-5 C17H20N2O3
    2,3-Dimethoxy-8,14-diaza-15-oxo-gona-1,3,5(10),9(11)-tetraen
    —— 2-methyl-2-(3-methyl-2-oxo-2,3-dihydro-pyrimidin-4-yl)-3-methylsulfanyl-propionitrile 56206-27-0 C10H13N3OS
    2-methyl-2-(3-methyl-2-oxo-2,3-dihydro-pyrimidin-4-yl)-3-methylsulfanyl-propionitrile
    —— 2-Acetoxy-4-((S)-3-acetoxy-3,3a,6-trimethyl-8-oxo-dodecahydro-7-aza-cyclopenta[a]naphthalen-6-yl)-butyric acid 61625-68-1 C23H35NO7
    2-Acetoxy-4-((S)-3-acetoxy-3,3a,6-trimethyl-8-oxo-dodecahydro-7-aza-cyclopenta[a]naphthalen-6-yl)-butyric acid
    —— 2-[(2-pyrrolidin-1-yl-ethoxy)-<i>p</i>-tolyl-methyl]-quinoline 70391-60-5 C23H26N2O
    2-[(2-pyrrolidin-1-yl-ethoxy)-<i>p</i>-tolyl-methyl]-quinoline
    —— 2,6-dimethyl-4-[(3-trifluoromethyl-phenylcarbamoyl)-methoxy]-nicotinic acid ethyl ester 70272-24-1 C19H19F3N2O4
    2,6-dimethyl-4-[(3-trifluoromethyl-phenylcarbamoyl)-methoxy]-nicotinic acid ethyl ester
    —— 2-(morpholin-4-yl-phenyl-methyl)-4,6-diphenyl-[1,3,5]triazine 71017-33-9 C26H24N4O
    2-(morpholin-4-yl-phenyl-methyl)-4,6-diphenyl-[1,3,5]triazine
    —— 2-(4-ethyl-3,5-dimethylpyridin-1-ium-1-yl)-4-methylpentanoate 69188-83-6 C15H23NO2
    2-(4-ethyl-3,5-dimethylpyridin-1-ium-1-yl)-4-methylpentanoate
    —— 2-Hydroxy-5-[[(3-methyl-2-furanyl)carbonyl]amino]benzoic acid 926240-03-1 C13H11NO5
    2-Hydroxy-5-[[(3-methyl-2-furanyl)carbonyl]amino]benzoic acid
    —— 2-[1-Naphthalen-2-yl-meth-(Z)-ylidene]-benzo[b]selenophen-3-one 50634-25-8 C19H12OSe
    2-[1-Naphthalen-2-yl-meth-(Z)-ylidene]-benzo[b]selenophen-3-one
    —— 2-[N-(2,4,5-Trimethoxybenzoyl)amino]-4-[[2-[N-(2-hydroxyethyl)-N-isopropylamino]ethyl]aminocarbonyl]-1,3-thiazole 185103-87-1 C21H30N4O6S
    2-[N-(2,4,5-Trimethoxybenzoyl)amino]-4-[[2-[N-(2-hydroxyethyl)-N-isopropylamino]ethyl]aminocarbonyl]-1,3-thiazole
    —— (2R,3S)-3-[N-(t-butoxycarbonyl)-2-ethyl-3-phenylaziridine-2-carbonyl]-oxazolidin-2-one 1309658-18-1 C19H24N2O5
    (2R,3S)-3-[N-(t-butoxycarbonyl)-2-ethyl-3-phenylaziridine-2-carbonyl]-oxazolidin-2-one
    —— 2-[5-(2-nitro-vinyl)-furan-2-ylsulfanyl]-benzooxazole 68345-52-8 C13H8N2O4S
    2-[5-(2-nitro-vinyl)-furan-2-ylsulfanyl]-benzooxazole