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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,6-Dimethyl-hept-6-en-4-in-2-ol 71340-74-4 C9H14O
    2,6-Dimethyl-hept-6-en-4-in-2-ol
    —— 20-oxo-5β-pregnane-3α,7α-diyl 3-hemisuccinate 7-acetate 1177358-04-1 C27H40O7
    20-oxo-5β-pregnane-3α,7α-diyl 3-hemisuccinate 7-acetate
    —— 2-(3,4-Dimethoxyphenyl)oxymethyl-2-phenylcyclopropanecarboxylic acid 1383746-94-8 C19H20O5
    2-(3,4-Dimethoxyphenyl)oxymethyl-2-phenylcyclopropanecarboxylic acid
    —— 2,2'-dihydroxy-4,4'-disulfanediyl-di-benzoic acid diethyl ester 101790-79-8 C18H18O6S2
    2,2'-dihydroxy-4,4'-disulfanediyl-di-benzoic acid diethyl ester
    —— (2,2-difluoro-1,3-benzodioxol-5-yl)methyl isocyanide 1002556-89-9 C9H5F2NO2
    (2,2-difluoro-1,3-benzodioxol-5-yl)methyl isocyanide
    —— 2,3-dihydro-2-spirocycloheptane-3-phenylbenzo<h>quinazolin-4(1H)-one 103589-10-2 C24H24N2O
    2,3-dihydro-2-spirocycloheptane-3-phenylbenzo<h>quinazolin-4(1H)-one
    —— 2-[(4-{3-[ethyl(2-fluorobenzyl)amino]-3-oxopropyl}phenoxy)methyl]benzoic acid 637015-36-2 C26H26FNO4
    2-[(4-{3-[ethyl(2-fluorobenzyl)amino]-3-oxopropyl}phenoxy)methyl]benzoic acid
    —— 2-(β-Cyanoethylamino)-3-cyano-5-nitro-pyridin 31309-22-5 C9H7N5O2
    2-(β-Cyanoethylamino)-3-cyano-5-nitro-pyridin
    —— 2-Iodo-N-methyl-N-naphthalen-1-yl-acetamide 22246-51-1 C13H12INO
    2-Iodo-N-methyl-N-naphthalen-1-yl-acetamide
    —— 2,2-dimethyl-5-(1-methyl-2-phenyl-vinyl)-oxazolidin-4-one 724-45-8 C14H17NO2
    2,2-dimethyl-5-(1-methyl-2-phenyl-vinyl)-oxazolidin-4-one
    —— 2-(Methylthio)-5-(trichloracetyl)-1,3-oxathiolylium-4-olat 101998-86-1 C6H3Cl3O3S2
    2-(Methylthio)-5-(trichloracetyl)-1,3-oxathiolylium-4-olat
    —— (2Z,4E)-5-(4-methoxyphenyl)-2-phenylpenta-2,4-dienenitrile 1313706-55-6 C18H15NO
    (2Z,4E)-5-(4-methoxyphenyl)-2-phenylpenta-2,4-dienenitrile
    —— 2,3,3-trichloro-acrylic acid anilide 28637-08-3 C9H6Cl3NO
    2,3,3-trichloro-acrylic acid anilide
    —— 2,5-Bis(13-bromtridecylamino)-3,6-bis(12-hydroxydodecyl)hydrochinon-dimethylether-dihydrochlorid 77798-80-2 C58H110Br2N2O4*2ClH
    2,5-Bis(13-bromtridecylamino)-3,6-bis(12-hydroxydodecyl)hydrochinon-dimethylether-dihydrochlorid
    —— (2R,4S)-tert-butyl 4-azido-2-((tert-butyldiphenylsilyloxy)methyl)-3,3-difluoropyrrolidine-1-carboxylate 1145778-28-4 C26H34F2N4O3Si
    (2R,4S)-tert-butyl 4-azido-2-((tert-butyldiphenylsilyloxy)methyl)-3,3-difluoropyrrolidine-1-carboxylate
    —— 2-[trans-1-(4-bromophenyl)-3-hydroxy-3-methylcyclobutyl]-1H-isoindole-1,3(2H)-dione 1199556-88-1 C19H16BrNO3
    2-[trans-1-(4-bromophenyl)-3-hydroxy-3-methylcyclobutyl]-1H-isoindole-1,3(2H)-dione
    —— 2-[4-amino-6-(4-fluoro-piperidin-1-ylmethyl)thieno[2,3-d]pyrimidin-2-yl]benzonitrile 1221434-31-6 C19H18FN5S
    2-[4-amino-6-(4-fluoro-piperidin-1-ylmethyl)thieno[2,3-d]pyrimidin-2-yl]benzonitrile
    —— 2',4'-difluoro-N-(4-(pyrrolidin-1-yl)cyclohexyl)biphenyl-4-sulfonamide 1218793-96-4 C22H26F2N2O2S
    2',4'-difluoro-N-(4-(pyrrolidin-1-yl)cyclohexyl)biphenyl-4-sulfonamide
    —— 2-[(2S,3S)-2,3-dihydroxy-3,7-dimethyloct-6-enyl]isoindole-1,3-dione 1221689-09-3 C18H23NO4
    2-[(2S,3S)-2,3-dihydroxy-3,7-dimethyloct-6-enyl]isoindole-1,3-dione
    —— (2S,3R)-2,3-Diphenyl-2,3-dihydro-benzo[b]thiophene 92014-04-5 C20H16S
    (2S,3R)-2,3-Diphenyl-2,3-dihydro-benzo[b]thiophene
    —— 2-(1H-1,3-benzimidazol-2-yl)-2-(tetrahydro-2-furanyliden)acetonitrile 1262791-57-0 C13H11N3O
    2-(1H-1,3-benzimidazol-2-yl)-2-(tetrahydro-2-furanyliden)acetonitrile
    —— 2-hydroxy-2'-(1,4-bisoxo-6-hexanol)-1,1'-biphenyl 213040-49-4 C16H18O4
    2-hydroxy-2'-(1,4-bisoxo-6-hexanol)-1,1'-biphenyl
    —— 2,3-Dimethoxy-N-methyl-6-(6-methyl-5-oxo-5,6,7,8-tetrahydro-naphtho[2,3-d][1,3]dioxol-6-yl)-benzamide 57567-44-9 C22H23NO6
    2,3-Dimethoxy-N-methyl-6-(6-methyl-5-oxo-5,6,7,8-tetrahydro-naphtho[2,3-d][1,3]dioxol-6-yl)-benzamide
    —— (2R,3S,3aR,4aS,6S,7S,8S,8aR,9aR)-3,8-Dihydroxy-2-hydroxymethyl-7-methoxy-octahydro-furo[2,3-b]pyrano[2,3-e][1,4]dioxine-6-carboxylic acid 59531-63-4 C12H18O10
    (2R,3S,3aR,4aS,6S,7S,8S,8aR,9aR)-3,8-Dihydroxy-2-hydroxymethyl-7-methoxy-octahydro-furo[2,3-b]pyrano[2,3-e][1,4]dioxine-6-carboxylic acid
    —— 2-phenyl-2<i>H</i>,5<i>H</i>-[1,2,3]triazolo[4,5-<i>f</i>]indazole-4,8-dione 8-oxime 61253-18-7 C13H8N6O2
    2-phenyl-2<i>H</i>,5<i>H</i>-[1,2,3]triazolo[4,5-<i>f</i>]indazole-4,8-dione 8-oxime
    —— 2-(2-Chlorophenyl)imino-17-oxa-1-thia-3,4-diazaspiro[4.15]icos-3-en-16-one 1021189-58-1 C22H30ClN3O2S
    2-(2-Chlorophenyl)imino-17-oxa-1-thia-3,4-diazaspiro[4.15]icos-3-en-16-one
    —— 2-chloro-N1-methyl-N1-(1-methyl-4-piperidinyl)-1,4-Benzenediamine 893750-81-7 C13H20ClN3
    2-chloro-N1-methyl-N1-(1-methyl-4-piperidinyl)-1,4-Benzenediamine
    —— 2-Chloro-6-cyclohexylamino-4-methyl-nicotinonitrile 51562-70-0 C13H16ClN3
    2-Chloro-6-cyclohexylamino-4-methyl-nicotinonitrile
    —— 2-Chloro-4,4-dimethyl-3-oxo-pentanoic acid m-tolylamide 71384-63-9 C14H18ClNO2
    2-Chloro-4,4-dimethyl-3-oxo-pentanoic acid m-tolylamide
    —— 2-[4-(bis-methoxycarbonyl-[1,3]dithiol-2-ylidene)-cyclohexylidene]-1-oxo-1λ<sup>4</sup>-[1,3]dithiole-4,5-dicarboxylic acid dimethyl ester 68630-04-6 C20H20O9S4
    2-[4-(bis-methoxycarbonyl-[1,3]dithiol-2-ylidene)-cyclohexylidene]-1-oxo-1λ<sup>4</sup>-[1,3]dithiole-4,5-dicarboxylic acid dimethyl ester
    —— 2,5,2',5'-tetramethyl-5,10,5',10'-tetrahydro-4<i>H</i>,4'<i>H</i>-[10,10']bi[benzo[<i>b</i>][1,6]naphthyridinyl]-1,3,1',3'-tetraone 343939-33-3 C28H26N4O4
    2,5,2',5'-tetramethyl-5,10,5',10'-tetrahydro-4<i>H</i>,4'<i>H</i>-[10,10']bi[benzo[<i>b</i>][1,6]naphthyridinyl]-1,3,1',3'-tetraone
    —— 2-isopropyl-6-methoxyquinazolin-4(3H)-one 71182-16-6 C12H14N2O2
    2-isopropyl-6-methoxyquinazolin-4(3H)-one
    —— 2-Methyl-3-p-toluolsulfonyl-1,2,4,5-tetrahydro-3H-benz<d>azepinon-(1) 15217-96-6 C18H19NO3S
    2-Methyl-3-p-toluolsulfonyl-1,2,4,5-tetrahydro-3H-benz<d>azepinon-(1)
    —— 2-(<i>O</i><sup>4</sup>-α-<i>D</i>-glucopyranosyl-β-<i>D</i>-glucopyranosyl)-6-methyl-3-thioxo-3,4-dihydro-2<i>H</i>-[1,2,4]triazin-5-one 38909-18-1 C16H25N3O11S
    2-(<i>O</i><sup>4</sup>-α-<i>D</i>-glucopyranosyl-β-<i>D</i>-glucopyranosyl)-6-methyl-3-thioxo-3,4-dihydro-2<i>H</i>-[1,2,4]triazin-5-one
    —— (2S,4S)-4-fluoro-1-[2-[[1-[[(1R,2S,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methyl]piperidin-4-yl]amino]acetyl]pyrrolidine-2-carbonitrile 1187319-08-9 C24H37FN4O6
    (2S,4S)-4-fluoro-1-[2-[[1-[[(1R,2S,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methyl]piperidin-4-yl]amino]acetyl]pyrrolidine-2-carbonitrile
    —— 2-Methyl-4-(1-ethyl-2-hydroxyethylamino)-6,7-dimethoxy-1(2H)-phthalazinon 71932-75-7 C15H21N3O4
    2-Methyl-4-(1-ethyl-2-hydroxyethylamino)-6,7-dimethoxy-1(2H)-phthalazinon
    —— 2-tert.-Butyl-5-pivaloyl-2,5-dihydrothiophen 71951-49-0 C13H22OS
    2-tert.-Butyl-5-pivaloyl-2,5-dihydrothiophen
    —— 2,4-Thiophenedipropanal 343331-64-6 C10H12O2S
    2,4-Thiophenedipropanal
    —— 2-(3-Hydroxypropyl)-3-methylphthalimidin 58083-38-8 C12H15NO2
    2-(3-Hydroxypropyl)-3-methylphthalimidin
    —— 2-phenyl-5,6,7,8-tetrahydro-quinoline-5-carboxylic acid 59839-03-1 C16H15NO2
    2-phenyl-5,6,7,8-tetrahydro-quinoline-5-carboxylic acid
    —— 2-(4-chloro-phenyl)-5-methyl-4-methylaminomethyl-1,2-dihydro-pyrazol-3-one 70733-45-8 C12H14ClN3O
    2-(4-chloro-phenyl)-5-methyl-4-methylaminomethyl-1,2-dihydro-pyrazol-3-one
    —— 2-(2-Nitrophenylthio)-3-benzyl-4(3H)-chinazolinon 70927-63-8 C21H15N3O3S
    2-(2-Nitrophenylthio)-3-benzyl-4(3H)-chinazolinon
    —— 2-(2,4-Dichloro-5-isopropoxy-phenylcarbamoyl)-cyclohex-1-enecarboxylic acid 65948-99-4 C17H19Cl2NO4
    2-(2,4-Dichloro-5-isopropoxy-phenylcarbamoyl)-cyclohex-1-enecarboxylic acid
    —— 2-Carbamimidoylsulfanyl-ethanesulfonic acid 4-nitro-phenyl ester 50566-24-0 C9H11N3O5S2
    2-Carbamimidoylsulfanyl-ethanesulfonic acid 4-nitro-phenyl ester
    —— (2,4-Diphenyl-s-triazinyl)methyl-cyanoacetat 60717-16-0 C19H14N4O2
    (2,4-Diphenyl-s-triazinyl)methyl-cyanoacetat
    —— 2-(4-chloro-phenyl)-5-(3,4-dichloro-phenyl)-[1,3,4]thiadiazole 17473-06-2 C14H7Cl3N2S
    2-(4-chloro-phenyl)-5-(3,4-dichloro-phenyl)-[1,3,4]thiadiazole
    —— 2'-Hydroxy-isoflavanon 7622-45-9 C15H12O3
    2'-Hydroxy-isoflavanon
    —— 2-[3-Cyano-5-hydroxy-4,5-bis-(4-methoxy-phenyl)-1,5-dihydro-pyrrol-2-ylidene]-malononitrile 71961-05-2 C22H16N4O3
    2-[3-Cyano-5-hydroxy-4,5-bis-(4-methoxy-phenyl)-1,5-dihydro-pyrrol-2-ylidene]-malononitrile
    —— 2-[2-[2-(4-chlorophenyl)sulfanylethoxy]-5-[[5-[[methyl-[3-(methylamino)propyl]amino]methyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]amino]phenoxy]acetic acid 1111238-04-0 C28H33ClN6O4S
    2-[2-[2-(4-chlorophenyl)sulfanylethoxy]-5-[[5-[[methyl-[3-(methylamino)propyl]amino]methyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]amino]phenoxy]acetic acid
    —— 2-[(5-Methyl-1,3-oxazol-2-yl)methoxy]acetic acid 1216071-12-3 C7H9NO4
    2-[(5-Methyl-1,3-oxazol-2-yl)methoxy]acetic acid