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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-phenethyl-2-(1-phenylvinyl)cyclobutanone 1599438-47-7 C20H20O
    2-phenethyl-2-(1-phenylvinyl)cyclobutanone
    —— 2,2-dimethyl-3-((3-methylbut-2-en-1-yl)oxy)propanal 126274-87-1 C10H18O2
    2,2-dimethyl-3-((3-methylbut-2-en-1-yl)oxy)propanal
    —— 2,4-dihydro-4-((1-ethyl-2-phenylindol-3-yl)methyl)-2-(4-fluorophenyl)-5-phenyl-3H-pyrazol-3-one 1242100-81-7 C32H26FN3O
    2,4-dihydro-4-((1-ethyl-2-phenylindol-3-yl)methyl)-2-(4-fluorophenyl)-5-phenyl-3H-pyrazol-3-one
    —— 2-Amino-4-(4-amino-3-nitrophenyl)thiazole 126751-12-0 C9H8N4O2S
    2-Amino-4-(4-amino-3-nitrophenyl)thiazole
    —— 2-benzoyloxy-4-O-tetraacetyl-β-D-glucosyl-6-hydroxybenzaldehyde 910884-32-1 C28H28O14
    2-benzoyloxy-4-O-tetraacetyl-β-D-glucosyl-6-hydroxybenzaldehyde
    —— [2-Benzo[1,3]dioxol-5-yl-5-(3,4-dimethoxy-phenyl)-4-hydroxymethyl-furan-3-yl]-methanol 207272-65-9 C21H20O7
    [2-Benzo[1,3]dioxol-5-yl-5-(3,4-dimethoxy-phenyl)-4-hydroxymethyl-furan-3-yl]-methanol
    —— 2-(4-Methoxy-phenyl)-3-naphthalen-1-yl-3-oxo-propionitrile 295788-79-3 C20H15NO2
    2-(4-Methoxy-phenyl)-3-naphthalen-1-yl-3-oxo-propionitrile
    —— (2Z,4E)-6-hydroxy-1,1-dipentyl-2,4-hexadien-1-ol 917111-75-2 C16H30O2
    (2Z,4E)-6-hydroxy-1,1-dipentyl-2,4-hexadien-1-ol
    —— 2-<i>tert</i>-butyl-3-methylene-2,3-dihydro-[1,2]thiazin-4-one 100860-97-7 C9H13NOS
    2-<i>tert</i>-butyl-3-methylene-2,3-dihydro-[1,2]thiazin-4-one
    —— 2,3-diphenyl-4-ethoxycarbonyl-5-trifluoromethylisoxazolidine 134165-37-0 C19H18F3NO3
    2,3-diphenyl-4-ethoxycarbonyl-5-trifluoromethylisoxazolidine
    —— 2-(4-chlopophenyl)benzo[b]thiophen-3(2H)-one 1,1-dioxide 25527-15-5 C14H9ClO3S
    2-(4-chlopophenyl)benzo[b]thiophen-3(2H)-one 1,1-dioxide
    —— (2S,3R)-3-allyl-1-benzoyl-2-phenyl-2,3-dihydropyridin-4(1H)-one 1585185-09-6 C21H19NO2
    (2S,3R)-3-allyl-1-benzoyl-2-phenyl-2,3-dihydropyridin-4(1H)-one
    —— 2-ethylthio-5-phenyl-2-penten-4-yn-1-ol 77785-38-7 C13H14OS
    2-ethylthio-5-phenyl-2-penten-4-yn-1-ol
    —— 2-benzyl-5-imidazol-1-yl-1,2-oxazolidine 145215-40-3 C13H15N3O
    2-benzyl-5-imidazol-1-yl-1,2-oxazolidine
    —— 2-[3-(1-diethoxyphosphorylethylsulfanyl)propyl]-2-methyl-1,3-dioxolane 81041-30-7 C13H27O5PS
    2-[3-(1-diethoxyphosphorylethylsulfanyl)propyl]-2-methyl-1,3-dioxolane
    —— 2-morpholin-4-ylmethyl-4,5-diphenyl-2,4-dihydro-[1,2,4]triazol-3-one 65466-38-8 C19H20N4O2
    2-morpholin-4-ylmethyl-4,5-diphenyl-2,4-dihydro-[1,2,4]triazol-3-one
    —— 2-(3-ethyl-3<i>H</i>-naphtho[2,1-<i>d</i>]thiazol-2-ylidene)-1-phenyl-ethanethione 112223-59-3 C21H17NS2
    2-(3-ethyl-3<i>H</i>-naphtho[2,1-<i>d</i>]thiazol-2-ylidene)-1-phenyl-ethanethione
    —— 2',7-dibromo-3-methylspiro[benzo[e]indole-1,1'-cyclohexane]-2',5'-diene-2,4'(3H)-dione 1646189-13-0 C18H11Br2NO2
    2',7-dibromo-3-methylspiro[benzo[e]indole-1,1'-cyclohexane]-2',5'-diene-2,4'(3H)-dione
    —— (2S)-3-tert-butoxy-2-[(2R)-2-mercapto-3-phenyl-propionylamino]-propionic acid tert-butyl ester 736170-70-0 C20H31NO4S
    (2S)-3-tert-butoxy-2-[(2R)-2-mercapto-3-phenyl-propionylamino]-propionic acid tert-butyl ester
    —— 2-<(methoxycarbonyl)amino>-9-<3',5'-bis-O-(tert-butyldimethylsilyl)-2'-deoxy-β-D-erythro-pentofuranosyl>-6-phenylthiopurine 83005-49-6 C30H47N5O5SSi2
    2-<(methoxycarbonyl)amino>-9-<3',5'-bis-O-(tert-butyldimethylsilyl)-2'-deoxy-β-D-erythro-pentofuranosyl>-6-phenylthiopurine
    —— 2-Amino-9-((1aR,1bR,4aS,5R,5aS)-1a-hydroxymethyl-3,3-dimethyl-hexahydro-2,4-dioxa-cyclopropa[a]pentalen-5-yl)-9H-purin-6-ol 374593-64-3 C15H19N5O4
    2-Amino-9-((1aR,1bR,4aS,5R,5aS)-1a-hydroxymethyl-3,3-dimethyl-hexahydro-2,4-dioxa-cyclopropa[a]pentalen-5-yl)-9H-purin-6-ol
    —— 2,3:6,7-bis(<2.2>paracyclophan-1-eno)anthraquinone 142635-03-8 C42H28O2
    2,3:6,7-bis(<2.2>paracyclophan-1-eno)anthraquinone
    —— 2-[N-(2-dimethylaminoethyl)-N-methylamino]-N-[2-methyl-5-(2-morpholinopyrid-4-ylcarbonylamino)phenyl]pyridine-4-carboxamide 258503-75-2 C28H35N7O3
    2-[N-(2-dimethylaminoethyl)-N-methylamino]-N-[2-methyl-5-(2-morpholinopyrid-4-ylcarbonylamino)phenyl]pyridine-4-carboxamide
    —— 2,2-dibenzylbenzo<b>thiophen-3(2H)-one 1,1-dioxide 77303-72-1 C22H18O3S
    2,2-dibenzylbenzo<b>thiophen-3(2H)-one 1,1-dioxide
    —— 2-carbomethoxy-7,7-dimethylbicyclo<3.3.0>octan-3-one 91084-95-6 C12H18O3
    2-carbomethoxy-7,7-dimethylbicyclo<3.3.0>octan-3-one
    —— 2-(2-Chlor-6-trifluormethyl-anilinomethylen)-2,3-dihydro-3-oxo-benzo<b>-thiophen-1,1-dioxid 130707-13-0 C16H9ClF3NO3S
    2-(2-Chlor-6-trifluormethyl-anilinomethylen)-2,3-dihydro-3-oxo-benzo<b>-thiophen-1,1-dioxid
    —— (2S,4S)-methyl 1-benzyl-4-(phenylcarbonyloxy)pyrrolidine-2-carboxylate 1318129-56-4 C20H21NO4
    (2S,4S)-methyl 1-benzyl-4-(phenylcarbonyloxy)pyrrolidine-2-carboxylate
    —— 2-((8-bromo-7-hydroxy-5-methoxy-2-methyl-4-thioxo-4H-chromen-6-yl)methylene)-N-phenylhydrazine-1-carbothioamide 1239279-40-3 C19H16BrN3O3S2
    2-((8-bromo-7-hydroxy-5-methoxy-2-methyl-4-thioxo-4H-chromen-6-yl)methylene)-N-phenylhydrazine-1-carbothioamide
    —— 2-(4-Trifluoromethoxybenzyl)-5-hydroxymethylphenyl 7-deoxy-D-glycero-β-D-gluco-heptopyranoside 1005484-63-8 C22H25F3O8
    2-(4-Trifluoromethoxybenzyl)-5-hydroxymethylphenyl 7-deoxy-D-glycero-β-D-gluco-heptopyranoside
    —— 2-(4-Chloro-benzyl)-decanoic acid 15287-73-7 C17H25ClO2
    2-(4-Chloro-benzyl)-decanoic acid
    —— 2-Dimethylamino-4-methoxy-pyrimidine-5-carboxylic acid ((1R,2S,3S,6S,7R)-4-methyl-4-aza-tricyclo[4.2.1.0<sup>3,7</sup>]non-2-yl)-amide; hydrochloride 84409-95-0 C17H25N5O2*ClH
    2-Dimethylamino-4-methoxy-pyrimidine-5-carboxylic acid ((1R,2S,3S,6S,7R)-4-methyl-4-aza-tricyclo[4.2.1.0<sup>3,7</sup>]non-2-yl)-amide; hydrochloride
    —— 2-(1,1-dimethylethyl) 1-methyl 2-{[8-fluoro-3-(bromomethyl)-2-phenylquinolin-4-yl]carbonyl}-1-phenylhydrazinedicarboxylate 914654-43-6 C30H27BrFN3O5
    2-(1,1-dimethylethyl) 1-methyl 2-{[8-fluoro-3-(bromomethyl)-2-phenylquinolin-4-yl]carbonyl}-1-phenylhydrazinedicarboxylate
    —— 2-Cyclohex-2-enylmethyl-7-iodo-3a,4,5,6,7,7a-hexahydro-benzofuran-3-carboxylic acid ethyl ester 193742-22-2 C18H25IO3
    2-Cyclohex-2-enylmethyl-7-iodo-3a,4,5,6,7,7a-hexahydro-benzofuran-3-carboxylic acid ethyl ester
    —— 2-<1-benzoyl-2-phenylethyl>-3,4,5,6-tetrahydropyrimidinium chloride 115859-71-7 C19H21N2O*Cl
    2-<1-benzoyl-2-phenylethyl>-3,4,5,6-tetrahydropyrimidinium chloride
    —— 2-[4-(1-phenyl-ethyl)-phenoxymethyl]-2,3-dihydro-oxazolo[3,2-a]pyrimidin-7-one 1058157-62-2 C21H20N2O3
    2-[4-(1-phenyl-ethyl)-phenoxymethyl]-2,3-dihydro-oxazolo[3,2-a]pyrimidin-7-one
    —— 2-(2,3-difluoro-4-(3-oxo-3-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)-propyl)phenoxy)-2-methylpropanoic acid 1036070-93-5 C24H19F5O4S
    2-(2,3-difluoro-4-(3-oxo-3-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)-propyl)phenoxy)-2-methylpropanoic acid
    —— 2,4-Dimethyl-2-[3-methyl-2-(N-methyl-chloroacetamido)phenyl]dioxolane 92607-70-0 C15H20ClNO3
    2,4-Dimethyl-2-[3-methyl-2-(N-methyl-chloroacetamido)phenyl]dioxolane
    —— 2-[2,5-dimethyl-4-[2-(2-methylpropyl)-1,3-dioxolan-2-yl]hexan-3-yl]-2-(2-methylpropyl)-1,3-dioxolane 92801-68-8 C22H42O4
    2-[2,5-dimethyl-4-[2-(2-methylpropyl)-1,3-dioxolan-2-yl]hexan-3-yl]-2-(2-methylpropyl)-1,3-dioxolane
    —— 2,2',6,6'-tetraphenyl-4,4'-(1,2-diphenyl-1,2-ethanediylidene)bis<4H-thiopyran> 92762-62-4 C48H34S2
    2,2',6,6'-tetraphenyl-4,4'-(1,2-diphenyl-1,2-ethanediylidene)bis<4H-thiopyran>
    —— 2,5-dihydro-3,4-dimethoxy-5-phenyliminopyrrol-2-one 93562-58-4 C12H12N2O3
    2,5-dihydro-3,4-dimethoxy-5-phenyliminopyrrol-2-one
    —— 2,2,6-trimethyl-4,5-heptadien-3-ol 93849-89-9 C10H18O
    2,2,6-trimethyl-4,5-heptadien-3-ol
    —— 2-[(4E)-hexa-1,4-dien-2-yl]oxolane 141342-27-0 C10H16O
    2-[(4E)-hexa-1,4-dien-2-yl]oxolane
    —— 2,6-dimethoxy-3-(thiophen-3-ylmethyl)pyridine 1613043-33-6 C12H13NO2S
    2,6-dimethoxy-3-(thiophen-3-ylmethyl)pyridine
    —— 2,4-Dichlor-6-<N-ethyl-N-o-tolyl-amino>-1,3,5-triazin 3995-55-9 C12H12Cl2N4
    2,4-Dichlor-6-<N-ethyl-N-o-tolyl-amino>-1,3,5-triazin
    —— 2-[2-hydroxy-5-(2-methoxy-pyridin-3-yl)-phenyl]-1H-benzoimidazole-5-carboxylic acid {4-[4-(2-dimethylamino-ethyl)-piperazin-1-ylmethyl]-phenyl}-amide 936928-00-6 C35H39N7O3
    2-[2-hydroxy-5-(2-methoxy-pyridin-3-yl)-phenyl]-1H-benzoimidazole-5-carboxylic acid {4-[4-(2-dimethylamino-ethyl)-piperazin-1-ylmethyl]-phenyl}-amide
    —— 2-(6,6-dimethyl-1,4,5,7-tetrahydroindazol-3-yl)-N-ethyl-N-methyl-1H-indole-5-carboxamide 1309788-00-8 C21H26N4O
    2-(6,6-dimethyl-1,4,5,7-tetrahydroindazol-3-yl)-N-ethyl-N-methyl-1H-indole-5-carboxamide
    —— 2,4-Pentadiensaeure-n-propylester 69221-94-9 C8H12O2
    2,4-Pentadiensaeure-n-propylester
    —— (2-((7-chloroquinolin-4-ylamino)methyl)-4-phenylthiazol-5-yl)(pyrrolidin-1-yl)methanone 1404113-54-7 C24H21ClN4OS
    (2-((7-chloroquinolin-4-ylamino)methyl)-4-phenylthiazol-5-yl)(pyrrolidin-1-yl)methanone
    —— (2R,3R,4S)-3-benzyloxy-1,2-cyclohexylidenedioxy-4,6-dimethylheptan-5-ol 871518-03-5 C22H34O4
    (2R,3R,4S)-3-benzyloxy-1,2-cyclohexylidenedioxy-4,6-dimethylheptan-5-ol
    —— 2-(5-cyano-pentyloxymethyl)-piperazine-1,4-dicarboxylic acid 4-benzyl ester 1-tert-butyl ester 557056-08-3 C24H35N3O5
    2-(5-cyano-pentyloxymethyl)-piperazine-1,4-dicarboxylic acid 4-benzyl ester 1-tert-butyl ester