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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-cyclopropylmethyl-9-hydroxy-6-(1-phenylcyclopentylmethyl)-3,4-dihydro-2H-pyrazino[1,2-c]pyrimidine-1,8-dione 1616922-18-9 C23H27N3O3
    2-cyclopropylmethyl-9-hydroxy-6-(1-phenylcyclopentylmethyl)-3,4-dihydro-2H-pyrazino[1,2-c]pyrimidine-1,8-dione
    —— 2-Piperidyliden-cyanessigsaeure-benzylester 25560-25-2 C15H16N2O2
    2-Piperidyliden-cyanessigsaeure-benzylester
    —— 2-Hept-2-ynyl-4-hydroxy-cyclopent-2-enone 56137-44-1 C12H16O2
    2-Hept-2-ynyl-4-hydroxy-cyclopent-2-enone
    —— (2R,3S,4S)-2-benzyl-4-fluorotetrahydrofuran-3-ol 1200113-33-2 C11H13FO2
    (2R,3S,4S)-2-benzyl-4-fluorotetrahydrofuran-3-ol
    —— 2-ethyl-5-methyl-oxazolidine-3-carbothioic acid <i>S</i>-ethyl ester 52835-34-4 C9H17NO2S
    2-ethyl-5-methyl-oxazolidine-3-carbothioic acid <i>S</i>-ethyl ester
    —— [2-(2-isopropyl-phenoxy)-ethyl]-quinazolin-4-yl-amine 69324-05-6 C19H21N3O
    [2-(2-isopropyl-phenoxy)-ethyl]-quinazolin-4-yl-amine
    —— 2-methoxy-<i>N</i>-[2-(2-oxo-3-<i>p</i>-tolyl-2<i>H</i>-chromen-7-yl)-2<i>H</i>-[1,2,3]triazol-4-yl]-benzamide 19695-55-7 C26H20N4O4
    2-methoxy-<i>N</i>-[2-(2-oxo-3-<i>p</i>-tolyl-2<i>H</i>-chromen-7-yl)-2<i>H</i>-[1,2,3]triazol-4-yl]-benzamide
    —— [(2R,3R,4S)-3,4-diacetyloxy-2-hydroxy-5,5-bis(5-methylfuran-2-yl)pentyl] acetate 1352430-35-3 C21H26O9
    [(2R,3R,4S)-3,4-diacetyloxy-2-hydroxy-5,5-bis(5-methylfuran-2-yl)pentyl] acetate
    —— 2-(4'-hydroxybutylethynyl)quinoxaline 1220560-23-5 C14H14N2O
    2-(4'-hydroxybutylethynyl)quinoxaline
    —— (2S,3aR,5aR,6R,10aR)-6-(1,5-Dimethyl-hexyl)-2-hydroxy-3a,5a-dimethyl-tetradecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-10-one 26649-03-6 C27H44O2
    (2S,3aR,5aR,6R,10aR)-6-(1,5-Dimethyl-hexyl)-2-hydroxy-3a,5a-dimethyl-tetradecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-10-one
    —— (2-benzoyl-4-chlorophenyl) carbamate 81393-18-2 C14H10ClNO3
    (2-benzoyl-4-chlorophenyl) carbamate
    —— 28-methyl ester, 3-nitrile of 23-hydroxy-3,4-seco-4(24)-lupene-3,28-dioic acid 85988-23-4 C31H49NO3
    28-methyl ester, 3-nitrile of 23-hydroxy-3,4-seco-4(24)-lupene-3,28-dioic acid
    —— [2-(4-bromo-3,5-dimethyl-phenoxy)-ethyl]-quinazolin-4-yl-amine 69326-57-4 C18H18BrN3O
    [2-(4-bromo-3,5-dimethyl-phenoxy)-ethyl]-quinazolin-4-yl-amine
    —— 2-[2-(4-ethoxy-anilino)-vinyl]-3,4,5-trimethyl-oxazolium; iodide 110513-33-2 C16H21N2O2*I
    2-[2-(4-ethoxy-anilino)-vinyl]-3,4,5-trimethyl-oxazolium; iodide
    —— 2,4-Diacetylamino-5-(4-chlorbenzyl)-pyrimidin 68496-35-5 C15H15ClN4O2
    2,4-Diacetylamino-5-(4-chlorbenzyl)-pyrimidin
    —— 2-(3,3-dimethyloxiran-2-yl)ethyl 3-phenylpropan(18O)oate 652161-23-4 C15H20O3
    2-(3,3-dimethyloxiran-2-yl)ethyl 3-phenylpropan(18O)oate
    —— 2-Hydroxy-N-(3-oxo-3-phenyl-propionyl)-benzamide 14001-94-6 C16H13NO4
    2-Hydroxy-N-(3-oxo-3-phenyl-propionyl)-benzamide
    —— 2-[4-([(2-hydroxy-1,1-dimethyl)ethoxy]methyl)phenyl]-N-(3-methoxy-5-methylpyrazin-2-yl)pyridine-3-sulphonamide 186497-17-6 C22H26N4O5S
    2-[4-([(2-hydroxy-1,1-dimethyl)ethoxy]methyl)phenyl]-N-(3-methoxy-5-methylpyrazin-2-yl)pyridine-3-sulphonamide
    —— 2-Methyl-1-phenyl-3-p-tolylamino-propan-1-ol 95886-18-3 C17H21NO
    2-Methyl-1-phenyl-3-p-tolylamino-propan-1-ol
    —— 2-{4-[(R)-3-(3-chloro-2,6-difluoro-phenoxy)-2-hydroxy-propylamino]-2-oxo-1,2-dihydro-pyridin-3-yl}-6-(1-methyl-piperidin-4-yl)-6,7-dihydro-1H-1,3,6-triaza-s-indacen-5-one 1008447-35-5 C29H29ClF2N6O4
    2-{4-[(R)-3-(3-chloro-2,6-difluoro-phenoxy)-2-hydroxy-propylamino]-2-oxo-1,2-dihydro-pyridin-3-yl}-6-(1-methyl-piperidin-4-yl)-6,7-dihydro-1H-1,3,6-triaza-s-indacen-5-one
    —— (2RS)-2-benzyl-3-dimethylamino-1-(4-methoxy-2,3-dimethylphenyl)-propan-1-one hydrochloride 321749-27-3 C21H27NO2*ClH
    (2RS)-2-benzyl-3-dimethylamino-1-(4-methoxy-2,3-dimethylphenyl)-propan-1-one hydrochloride
    —— 2-Heptanonoxim-pikrat 80606-05-9 C13H16N4O7
    2-Heptanonoxim-pikrat
    —— (2R,3S)-2-[(3-iodophenoxy)phenylmethyl]-N-tert-butoxycarbonylmorpholine 1190855-55-0 C22H26INO4
    (2R,3S)-2-[(3-iodophenoxy)phenylmethyl]-N-tert-butoxycarbonylmorpholine
    —— (2R,3R)-2-(α-methanesulfonyloxyphenylmethyl)-N-tert-butoxycarbonylmorpholine 1190855-53-8 C17H25NO6S
    (2R,3R)-2-(α-methanesulfonyloxyphenylmethyl)-N-tert-butoxycarbonylmorpholine
    —— 2-benzoyloxy-1-bromo-anthraquinone 93395-15-4 C21H11BrO4
    2-benzoyloxy-1-bromo-anthraquinone
    —— 2,4,9-trimethyl-7-oxa-2,4-diazaspiro[5.5]undec-9-ene-1,3,5-trione 146559-72-0 C11H14N2O4
    2,4,9-trimethyl-7-oxa-2,4-diazaspiro[5.5]undec-9-ene-1,3,5-trione
    —— 2-(3,5-difluorophenyl)thiophene 1215212-35-3 C10H6F2S
    2-(3,5-difluorophenyl)thiophene
    —— 2,4-diformylbenzoyl choline iodide 60561-97-9 C14H18NO4*I
    2,4-diformylbenzoyl choline iodide
    —— 2-(m-Trifluormethylphenyl)-4,5-dichlorthiazol 60768-48-1 C10H4Cl2F3NS
    2-(m-Trifluormethylphenyl)-4,5-dichlorthiazol
    —— 2-(8-aza-1-azoniatricyclo[6.2.2.02,7]dodeca-2,4,6-trien-1-yl)-1-phenylethanone;bromide 98189-55-0 Br*C18H19N2O
    2-(8-aza-1-azoniatricyclo[6.2.2.02,7]dodeca-2,4,6-trien-1-yl)-1-phenylethanone;bromide
    —— 2-Nitro-1-isobutyloxy-4-trifluormethylsulfonyl-benzol 795-03-9 C11H12F3NO5S
    2-Nitro-1-isobutyloxy-4-trifluormethylsulfonyl-benzol
    —— 2-acetylthiomethyl-3-(3,4-dimethylbenzoyl)propionic acid 101973-83-5 C15H18O4S
    2-acetylthiomethyl-3-(3,4-dimethylbenzoyl)propionic acid
    —— (+)-2-phenyl-3-phthalimidopropionyl chloride 77790-49-9 C17H12ClNO3
    (+)-2-phenyl-3-phthalimidopropionyl chloride
    —— 2-ethoxy-6-[(2-(methylamino)ethylimino)methyl]phenol 1273586-07-4 C12H18N2O2
    2-ethoxy-6-[(2-(methylamino)ethylimino)methyl]phenol
    —— 2-bromomethyl-3-ethoxycarbonyl-5-acetoxybenzofuran 85388-66-5 C14H13BrO5
    2-bromomethyl-3-ethoxycarbonyl-5-acetoxybenzofuran
    —— 2-(4-Benzoylphenyl)-6-hydroxy-7-methoxyspiro[chromeno[3,4-e]isoindole-4,1'-cyclopentane]-1,3-dione 1233082-88-6 C33H25NO6
    2-(4-Benzoylphenyl)-6-hydroxy-7-methoxyspiro[chromeno[3,4-e]isoindole-4,1'-cyclopentane]-1,3-dione
    —— (2-(3-fluoro-2-methylbenzyl)-6-hydroxy-1-phenyl-1H-indol-3-yl)(piperazin-1-yl)methanone 1174934-83-8 C27H26FN3O2
    (2-(3-fluoro-2-methylbenzyl)-6-hydroxy-1-phenyl-1H-indol-3-yl)(piperazin-1-yl)methanone
    —— 2-formyl-5-iodo-4-methyl-3-ethyl-1H-pyrrole 32948-37-1 C8H10INO
    2-formyl-5-iodo-4-methyl-3-ethyl-1H-pyrrole
    —— 2,3,5,8-tetramethylbisthiazolo[4,5-e:5',4'-g]-1,3-benzothiazolium iodide 1401521-97-8 C13H12N3S3*I
    2,3,5,8-tetramethylbisthiazolo[4,5-e:5',4'-g]-1,3-benzothiazolium iodide
    —— 2-azido-5-hydroxy-6-methyl-3-(2,4-pentadienyl)-1,4-benzoquinone 109035-06-5 C12H11N3O3
    2-azido-5-hydroxy-6-methyl-3-(2,4-pentadienyl)-1,4-benzoquinone
    —— 2-methyl-5-(2-nitro-1-phenyl-ethyl)furan 1403651-46-6 C13H13NO3
    2-methyl-5-(2-nitro-1-phenyl-ethyl)furan
    —— (2R,3S)-2-(3,4-bis((phenyl-d5)methoxy-d2)phenyl)-6-chloro-3,5,7-tris((phenyl-d5)methoxy-d2)chromane 1438268-72-4 C50H43ClO6
    (2R,3S)-2-(3,4-bis((phenyl-d5)methoxy-d2)phenyl)-6-chloro-3,5,7-tris((phenyl-d5)methoxy-d2)chromane
    —— 2-(4-Amino-butyl)-6-methyl-5-[1-phenyl-meth-(E)-ylidene]-4,5-dihydro-2H-pyridazin-3-one 120138-09-2 C16H21N3O
    2-(4-Amino-butyl)-6-methyl-5-[1-phenyl-meth-(E)-ylidene]-4,5-dihydro-2H-pyridazin-3-one
    —— 2-amino-1-oxy-4-phenyl-nicotinonitrile 58634-04-1 C12H9N3O
    2-amino-1-oxy-4-phenyl-nicotinonitrile
    —— 2,3,4,5-tetra-O-methyl-6-O-trityl-L-gulose 161664-62-6 C29H34O6
    2,3,4,5-tetra-O-methyl-6-O-trityl-L-gulose
    —— 2-(2,2-Dichloro-3,3,4,4-tetrafluoro-1-hydroxy-cyclobutyl)-cyclohexanone 3259-39-0 C10H10Cl2F4O2
    2-(2,2-Dichloro-3,3,4,4-tetrafluoro-1-hydroxy-cyclobutyl)-cyclohexanone
    —— 2-[(R)-1-((2S,3S)-2-tert-Butoxycarbonylamino-3-hydroxy-butyrylamino)-2-phenyl-ethyl]-thiazole-4-carboxylic acid methyl ester 102409-04-1 C22H29N3O6S
    2-[(R)-1-((2S,3S)-2-tert-Butoxycarbonylamino-3-hydroxy-butyrylamino)-2-phenyl-ethyl]-thiazole-4-carboxylic acid methyl ester
    —— (2R,3S,5R)-5-(2,4-Diamino-5-prop-1-ynyl-pyrrolo[2,3-d]pyrimidin-7-yl)-2-hydroxymethyl-tetrahydro-furan-3-ol 199938-83-5 C14H17N5O3
    (2R,3S,5R)-5-(2,4-Diamino-5-prop-1-ynyl-pyrrolo[2,3-d]pyrimidin-7-yl)-2-hydroxymethyl-tetrahydro-furan-3-ol
    —— 2-benzoylamino-2-(5-methyl-2-pyridinyl)acetamide 142052-87-7 C15H15N3O2
    2-benzoylamino-2-(5-methyl-2-pyridinyl)acetamide
    —— 2-benzoyl-2<i>H</i>-naphtho[1,8-<i>cd</i>]isothiazole 1,1-dioxide 109601-86-7 C17H11NO3S
    2-benzoyl-2<i>H</i>-naphtho[1,8-<i>cd</i>]isothiazole 1,1-dioxide