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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(2-bromophenyl)-7-fluoro-3-(phenylamino)-2,3-dihydroquinazolin-4(1H)-one 1464831-44-4 C20H15BrFN3O
    2-(2-bromophenyl)-7-fluoro-3-(phenylamino)-2,3-dihydroquinazolin-4(1H)-one
    —— 2-(2-chloro-5-fluorophenyl)-3-(1-(4-chlorophenyl)-1H-tetrazol-5-yl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyrimidine 1426522-08-8 C19H14Cl2FN7
    2-(2-chloro-5-fluorophenyl)-3-(1-(4-chlorophenyl)-1H-tetrazol-5-yl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyrimidine
    —— {(2R,3R,4S,5R)-5,6-Bis-allyloxy-3-benzyloxy-4-[((E)-but-2-enyl)oxy]-tetrahydro-pyran-2-ylmethoxy}-tert-butyl-diphenyl-silane 83158-12-7 C39H50O6Si
    {(2R,3R,4S,5R)-5,6-Bis-allyloxy-3-benzyloxy-4-[((E)-but-2-enyl)oxy]-tetrahydro-pyran-2-ylmethoxy}-tert-butyl-diphenyl-silane
    —— 2-p-Tolyl-2H-chromen-2-ol 312744-80-2 C16H14O2
    2-p-Tolyl-2H-chromen-2-ol
    —— (2S,3'S,7R)-3'-amino-6',7'-dimethoxy-7-(prop-1-en-2-yl)-7,8-dihydro-3H-spiro[benzo[1,2-b:3,4-b']difuran-2,4'-chroman]-3-one 111264-45-0 C23H23NO6
    (2S,3'S,7R)-3'-amino-6',7'-dimethoxy-7-(prop-1-en-2-yl)-7,8-dihydro-3H-spiro[benzo[1,2-b:3,4-b']difuran-2,4'-chroman]-3-one
    —— 2-((2-oxothiazol-3(2H)-yl)methyl)benzaldehyde 1338438-27-9 C11H9NO2S
    2-((2-oxothiazol-3(2H)-yl)methyl)benzaldehyde
    —— 2-(2-(prop-2-yn-1-yloxy)ethyl)-1,3-dioxolane 1542274-81-6 C8H12O3
    2-(2-(prop-2-yn-1-yloxy)ethyl)-1,3-dioxolane
    —— 2-{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}ethyl hydroxyacetate 475993-56-7 C10H20O7
    2-{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}ethyl hydroxyacetate
    —— 2-[4,4,7-Trioxo-4λ<sup>6</sup>-thia-1-aza-bicyclo[3.2.0]hept-(3E)-ylidenemethyl]-benzoic acid 4-nitro-benzyl ester 82393-66-6 C20H16N2O7S
    2-[4,4,7-Trioxo-4λ<sup>6</sup>-thia-1-aza-bicyclo[3.2.0]hept-(3E)-ylidenemethyl]-benzoic acid 4-nitro-benzyl ester
    —— 2,2'-bipyridylbromobis(2,3,5,6-tetrafluorophenyl)thallium(III) 76083-30-2 C22H10BrF8N2Tl
    2,2'-bipyridylbromobis(2,3,5,6-tetrafluorophenyl)thallium(III)
    —— 2-Oxo-1-((Z)-pent-2-enyl)-5-vinyl-cyclopentanecarboxylic acid methyl ester 75351-24-5 C14H20O3
    2-Oxo-1-((Z)-pent-2-enyl)-5-vinyl-cyclopentanecarboxylic acid methyl ester
    —— 2-[3-[4-(1-hydroxy-1-methyl-ethyl)-3-methoxy-benzoyl]-10-phenyl-11-oxa-3,8-diazaspiro[5.5]undecan-8-yl]acetonitrile 1400640-57-4 C27H33N3O4
    2-[3-[4-(1-hydroxy-1-methyl-ethyl)-3-methoxy-benzoyl]-10-phenyl-11-oxa-3,8-diazaspiro[5.5]undecan-8-yl]acetonitrile
    —— 2-ethoxy-6-hydroxy<1,2,4>-triazolo<5,1-a>isoquinoline 101458-70-2 C12H11N3O2
    2-ethoxy-6-hydroxy<1,2,4>-triazolo<5,1-a>isoquinoline
    —— (+/-)-2-benzyl-4-dimethylamino-4-phenylcyclohexanone 1189163-36-7 C21H25NO
    (+/-)-2-benzyl-4-dimethylamino-4-phenylcyclohexanone
    —— 2-methyl-3-(bromodimethylgermyl)butanoic acid 107790-84-1 C7H15BrGeO2
    2-methyl-3-(bromodimethylgermyl)butanoic acid
    —— 2-Phenyl-3-<benzdioxan-(1.4)-yl-(2)>-propionsaeure-<2-hydroxy-propylamid> 94577-18-1 C20H23NO4
    2-Phenyl-3-<benzdioxan-(1.4)-yl-(2)>-propionsaeure-<2-hydroxy-propylamid>
    —— 2-<1-(4-Hydroxy-butyramido)-aethyl>-1,4-dioxa-1,2,3,4-tetrahydro-naphthalin 95348-52-0 C14H19NO4
    2-<1-(4-Hydroxy-butyramido)-aethyl>-1,4-dioxa-1,2,3,4-tetrahydro-naphthalin
    —— 2,5-Diphenyl-cyclohexanol 109248-91-1 C18H20O
    2,5-Diphenyl-cyclohexanol
    —— 2-Octenylmalonat 64785-71-3 C15H26O4
    2-Octenylmalonat
    —— 2-furan-2-yl-4-(4-nitro-phenyl)-1(3)<i>H</i>-imidazole 35345-16-5 C13H9N3O3
    2-furan-2-yl-4-(4-nitro-phenyl)-1(3)<i>H</i>-imidazole
    —— 2-(4-bromophenyl)-4-chloro-6-(3-methylphenyl)-1,3,5-triazine 78504-04-8 C16H11BrClN3
    2-(4-bromophenyl)-4-chloro-6-(3-methylphenyl)-1,3,5-triazine
    —— 2,3-Dihydro-7-methyl-2-oxo-5-p-tolyl-1H-1,4-benzodiazepin-3-carbonsaeure-ethylester 61295-06-5 C20H20N2O3
    2,3-Dihydro-7-methyl-2-oxo-5-p-tolyl-1H-1,4-benzodiazepin-3-carbonsaeure-ethylester
    —— 2-Diethylaminomethyl-4-[(4-methoxy-2-nitro-phenyl)-hydrazono]-5-methyl-2,4-dihydro-pyrazol-3-one 109321-82-6 C16H22N6O4
    2-Diethylaminomethyl-4-[(4-methoxy-2-nitro-phenyl)-hydrazono]-5-methyl-2,4-dihydro-pyrazol-3-one
    —— [(2-sec-Butoxy-acetyl)-(2,6-dimethyl-phenyl)-amino]-acetic acid methyl ester 57837-88-4 C17H25NO4
    [(2-sec-Butoxy-acetyl)-(2,6-dimethyl-phenyl)-amino]-acetic acid methyl ester
    —— 2,4-bis(diethylamino)-3-phenyl-1,3,2,4-dithiazadiboretidine 107384-64-5 C14H25B2N3S
    2,4-bis(diethylamino)-3-phenyl-1,3,2,4-dithiazadiboretidine
    —— 2-((Ξ)-4-dimethylamino-benzylidene)-4-methyl-benzo[b]thiophen-3-one 13458-64-5 C18H17NOS
    2-((Ξ)-4-dimethylamino-benzylidene)-4-methyl-benzo[b]thiophen-3-one
    —— 2-chloro-N-(2-(diethylamino)ethyl)-5-formyl-4-methyl-1H-pyrrole-3-carboxamide 1355372-01-8 C13H20ClN3O2
    2-chloro-N-(2-(diethylamino)ethyl)-5-formyl-4-methyl-1H-pyrrole-3-carboxamide
    —— 2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl-(1→6)-2,3,4-tri-O-benzyl-α-D-glucopyranose 1038507-81-1 C61H64O11
    2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl-(1→6)-2,3,4-tri-O-benzyl-α-D-glucopyranose
    —— 2,2,6-trimethyl-6-propyl-[1,2,6]oxadisilinane 3909-75-9 C9H22OSi2
    2,2,6-trimethyl-6-propyl-[1,2,6]oxadisilinane
    —— 2-(2-chlorobenzylidenehydrazino)-4,6-bis(dimethylamino)-1,3,5-triazine 91892-40-9 C14H18ClN7
    2-(2-chlorobenzylidenehydrazino)-4,6-bis(dimethylamino)-1,3,5-triazine
    —— 2,3,6,7-tetra-t-butylanthracen-9(10H)-one 1022186-35-1 C30H42O
    2,3,6,7-tetra-t-butylanthracen-9(10H)-one
    —— 2-(tetrahydropyran-4-ylamino)-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid [(R)-1-(4-cyano-3-methylphenyl)-ethyl]-amide 1395077-44-7 C23H28N6O2
    2-(tetrahydropyran-4-ylamino)-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid [(R)-1-(4-cyano-3-methylphenyl)-ethyl]-amide
    —— 2-((4aR,5aR,6R,6aS,7aS,10S,11aR,12aS,13aR,14aS)-2,2-di-tert-butyl-5a,11a-dimethyl-9-oxo-6-((triethylsilyl)oxy)tetradecahydro-4H-pyrano[2''',3''':5'',6'']pyrano[2'',3'':5',6']pyrano[2',3':5,6]pyrano[3,2-d][1,3,2]dioxasilin-10-yl)ethyl pivalate 1264756-85-5 C38H68O10Si2
    2-((4aR,5aR,6R,6aS,7aS,10S,11aR,12aS,13aR,14aS)-2,2-di-tert-butyl-5a,11a-dimethyl-9-oxo-6-((triethylsilyl)oxy)tetradecahydro-4H-pyrano[2''',3''':5'',6'']pyrano[2'',3'':5',6']pyrano[2',3':5,6]pyrano[3,2-d][1,3,2]dioxasilin-10-yl)ethyl pivalate
    —— 2-((4-fluorophenyl)ethynyl)-6-methyl-6,7-dihydroindolizin-8(5H)-one 1416219-79-8 C17H14FNO
    2-((4-fluorophenyl)ethynyl)-6-methyl-6,7-dihydroindolizin-8(5H)-one
    —— [2'-(tert-butoxycarbonylamino-methyl)-5'-(3-fluoro-pyridin-4-ylcarbamoyl)-biphenyl-3-yl]-acetic acid 1333401-04-9 C26H26FN3O5
    [2'-(tert-butoxycarbonylamino-methyl)-5'-(3-fluoro-pyridin-4-ylcarbamoyl)-biphenyl-3-yl]-acetic acid
    —— 2-(3-(2-(5-methyl-2-(4-isopropylphenyl)oxazol-4-yl)ethoxy)phenylmethylthio)acetic acid 244151-53-9 C24H27NO4S
    2-(3-(2-(5-methyl-2-(4-isopropylphenyl)oxazol-4-yl)ethoxy)phenylmethylthio)acetic acid
    —— 2-amino-4-(2-hydroxy-4-methoxyphenyl)-5-(4-hydroxyphenyl)pyrimidine 1108742-42-2 C17H15N3O3
    2-amino-4-(2-hydroxy-4-methoxyphenyl)-5-(4-hydroxyphenyl)pyrimidine
    —— (2S)-N-(2-tetrahydropyranyloxy)-2-[5-(3-(2-methoxyethoxycarbonylamino)phenyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide 282113-68-2 C26H34N2O8S2
    (2S)-N-(2-tetrahydropyranyloxy)-2-[5-(3-(2-methoxyethoxycarbonylamino)phenyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide
    —— 2-methoxyhept-6-enoic acid 1292288-82-4 C8H14O3
    2-methoxyhept-6-enoic acid
    —— (2S,5S)-(+)-1-ethyl-2,5-diphenylphospholanium trifluoromethanesulfonate 1041638-50-9 CHF3O3S*C18H21P
    (2S,5S)-(+)-1-ethyl-2,5-diphenylphospholanium trifluoromethanesulfonate
    —— 2-(4-chloro-phenyl)-4-[4-(3-methyl-4-phenyl-3H-thiazol-2-ylidene)-but-2-enylidene]-4H-oxazol-5-one 27139-35-1 C23H17ClN2O2S
    2-(4-chloro-phenyl)-4-[4-(3-methyl-4-phenyl-3H-thiazol-2-ylidene)-but-2-enylidene]-4H-oxazol-5-one
    —— (2'R)-2',3'-isopropylidenedioxypropyl tri-O-benzoyl-β-D-ribofuranoside 115265-81-1 C32H32O10
    (2'R)-2',3'-isopropylidenedioxypropyl tri-O-benzoyl-β-D-ribofuranoside
    —— 2,4-Dimethyl-5a,6,7,8,9,10,11,11a-octahydro-naphtho[2,3-g]quinoline-5,12-dione 78156-48-6 C19H21NO2
    2,4-Dimethyl-5a,6,7,8,9,10,11,11a-octahydro-naphtho[2,3-g]quinoline-5,12-dione
    —— (2-β-naphthylpropenethial)(π-cyclopentadienyl)cobalt 79992-53-3 C18H15CoS
    (2-β-naphthylpropenethial)(π-cyclopentadienyl)cobalt
    —— 2-Amino-5-ethyl-1-phenyl-6-thioxo-1,6-dihydro-pyridine-3-carbonitrile 80618-51-5 C14H13N3S
    2-Amino-5-ethyl-1-phenyl-6-thioxo-1,6-dihydro-pyridine-3-carbonitrile
    —— (2,2,6,6-tetramethylpiperidinyl-1-oxo-O,N)tricarbonylrhenium(0) 89436-88-4 C12H18NO4Re
    (2,2,6,6-tetramethylpiperidinyl-1-oxo-O,N)tricarbonylrhenium(0)
    —— (2-Diethylamino-ethyl)-sulfinamic acid 32797-35-6 C6H16N2O2S
    (2-Diethylamino-ethyl)-sulfinamic acid
    —— (2'S)-2-(2'-amino-2'-benzyloxycarbonyl-ethyl)-6-methyl-4-phenyl-pyridine-3,5-dicarboxylic acid di-tert-butyl ester 682742-84-3 C32H38N2O6
    (2'S)-2-(2'-amino-2'-benzyloxycarbonyl-ethyl)-6-methyl-4-phenyl-pyridine-3,5-dicarboxylic acid di-tert-butyl ester
    —— (2R,4aR,4bS,8aS,10aR)-(+)-8,8-(Ethylendioxy)dodecahydro-8a-methyl-2-phenanthrenol 99678-62-3 C17H28O3
    (2R,4aR,4bS,8aS,10aR)-(+)-8,8-(Ethylendioxy)dodecahydro-8a-methyl-2-phenanthrenol
    —— (2S,3R,4S,5R,6R)-6-Allyloxy-4,5-bis-(tert-butyl-dimethyl-silanyloxy)-3-(4-methoxy-benzyloxy)-tetrahydro-pyran-2-carboxylic acid amide 193223-10-8 C29H51NO7Si2
    (2S,3R,4S,5R,6R)-6-Allyloxy-4,5-bis-(tert-butyl-dimethyl-silanyloxy)-3-(4-methoxy-benzyloxy)-tetrahydro-pyran-2-carboxylic acid amide