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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(2-(4-hydroxyphenyl)ethyl)-2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-dione 1242015-40-2 C12H14N4O3
    2-(2-(4-hydroxyphenyl)ethyl)-2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-dione
    —— 2-(4-pyridyl)-7-mercapto-5-methyl-<1,2,4>triazolo<1,5-a>pyrimidine 120564-69-4 C11H9N5S
    2-(4-pyridyl)-7-mercapto-5-methyl-<1,2,4>triazolo<1,5-a>pyrimidine
    —— 2,2-dimethyl-5-(4-methylbenzoyl)furan-3(2H)-one 1342819-91-3 C14H14O3
    2,2-dimethyl-5-(4-methylbenzoyl)furan-3(2H)-one
    —— 2,2-dimethyl-propionic acid (2R,4R,6S,8R)-8-(2-acetoxy-butyl)-4-(tert-butyl-dimethyl-silanyloxy)-10-oxo-1,7-dioxa-spiro[5.5]undec-2-ylmethyl ester 264603-28-3 C27H48O8Si
    2,2-dimethyl-propionic acid (2R,4R,6S,8R)-8-(2-acetoxy-butyl)-4-(tert-butyl-dimethyl-silanyloxy)-10-oxo-1,7-dioxa-spiro[5.5]undec-2-ylmethyl ester
    —— 2-[(4'-Methyl-biphenyl-4-yl)-hydrazono]-malonic acid diethyl ester 36999-09-4 C20H22N2O4
    2-[(4'-Methyl-biphenyl-4-yl)-hydrazono]-malonic acid diethyl ester
    —— 2-phenyl-butyric acid-[4-(4-diethylamino-2-methyl-phenylimino)-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-3-ylamide] 96377-94-5 C30H33N5O2
    2-phenyl-butyric acid-[4-(4-diethylamino-2-methyl-phenylimino)-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-3-ylamide]
    —— 2-methyl-4,4-bis-trifluoromethyl-4,5-dihydro-[1,3]oxazin-6-one 19846-32-3 C7H5F6NO2
    2-methyl-4,4-bis-trifluoromethyl-4,5-dihydro-[1,3]oxazin-6-one
    —— 2-Ethyl-3-oxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid 1218431-80-1 C11H12N2O3
    2-Ethyl-3-oxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid
    —— (2’R)-5’-O-(4,4’-dimethoxytrityl)-2’,4’-(N-methyl-2-oxoiminoethano)thymidine 1300590-69-5 C34H35N3O8
    (2’R)-5’-O-(4,4’-dimethoxytrityl)-2’,4’-(N-methyl-2-oxoiminoethano)thymidine
    —— (2R,3S,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(6-oxo-1-((2E,6E)-3,7,11-trimethyldodeca-2,6,10-trienyl)-1H-purin-9(6H)-yl)tetrahydrofuran-3-yl 2-cyanoethyldiisopropyl phosphoramidite 1426239-87-3 C55H71N6O7P
    (2R,3S,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(6-oxo-1-((2E,6E)-3,7,11-trimethyldodeca-2,6,10-trienyl)-1H-purin-9(6H)-yl)tetrahydrofuran-3-yl 2-cyanoethyldiisopropyl phosphoramidite
    —— 2-n-butyl-5-(2-ethoxycarbonylmethoxy-4-methoxythiobenzoyl)-1-trimethylsilylethyloxymethoxy-1H-imidazole 154473-08-2 C25H38N2O6SSi
    2-n-butyl-5-(2-ethoxycarbonylmethoxy-4-methoxythiobenzoyl)-1-trimethylsilylethyloxymethoxy-1H-imidazole
    —— 2-(4-morpholin-4-ylphenyl)-N-(1,3-thiazol-2-yl)imidazo[1,2-a]pyridine-8-carboxamide 1198169-76-4 C21H19N5O2S
    2-(4-morpholin-4-ylphenyl)-N-(1,3-thiazol-2-yl)imidazo[1,2-a]pyridine-8-carboxamide
    —— (2-(1-isopropyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-10-yl)(S-dioxothiomorpholino)methanone 1282511-63-0 C21H24N6O4S
    (2-(1-isopropyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-10-yl)(S-dioxothiomorpholino)methanone
    —— 2-{4-[2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-8-yl]-pyrazol-1-yl}-isobutyramide 1282527-48-3 C23H25N7O2S
    2-{4-[2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-8-yl]-pyrazol-1-yl}-isobutyramide
    —— 2.6-Diacetyl-1.4.5.8-tetrahydroxy-naphthalin 17559-95-4 C14H12O6
    2.6-Diacetyl-1.4.5.8-tetrahydroxy-naphthalin
    —— 2,2-Dimethyl-propionic acid (2R,4S,6S)-2-hydroxy-4-methyl-6-triisopropylsilanyloxy-heptyl ester 227750-32-5 C22H46O4Si
    2,2-Dimethyl-propionic acid (2R,4S,6S)-2-hydroxy-4-methyl-6-triisopropylsilanyloxy-heptyl ester
    —— 2-(tosyl)oreoselone 1422972-02-8 C21H18O6S
    2-(tosyl)oreoselone
    —— 2-(2-(1,3-dioxoisoindolin-2-yl)-N-(4-fluorobenzyl)acetamido)-2-methyl-N-(4-morpholinophenyl)propanamide 1273331-04-6 C31H31FN4O5
    2-(2-(1,3-dioxoisoindolin-2-yl)-N-(4-fluorobenzyl)acetamido)-2-methyl-N-(4-morpholinophenyl)propanamide
    —— 2-(5-methylthiophene-2-yl)-3-hexylthiophene 1519969-99-3 C15H20S2
    2-(5-methylthiophene-2-yl)-3-hexylthiophene
    —— 2-(3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoro-octyl)-octadecanoyl chloride 220075-24-1 C26H38ClF13O
    2-(3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoro-octyl)-octadecanoyl chloride
    —— (+/-)-2,3,5-heptatrien-1-ol 344409-69-4 C7H10O
    (+/-)-2,3,5-heptatrien-1-ol
    —— 2-((tert-butoxycarbonyl)amino)-3-(1-((R)-4-((3R,5R,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentyl)-1H-1,2,3-triazol-4-yl)propanoic acid 881179-20-0 C34H56N4O5
    2-((tert-butoxycarbonyl)amino)-3-(1-((R)-4-((3R,5R,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentyl)-1H-1,2,3-triazol-4-yl)propanoic acid
    —— (2S,4aR,6R,8S,8aR)-8-methoxy-7,7-dimethyl-2-phenyl-6-prop-2-enyl-4a,6,8,8a-tetrahydro-4H-pyrano[3,2-d][1,3]dioxine 1170921-14-8 C19H26O4
    (2S,4aR,6R,8S,8aR)-8-methoxy-7,7-dimethyl-2-phenyl-6-prop-2-enyl-4a,6,8,8a-tetrahydro-4H-pyrano[3,2-d][1,3]dioxine
    —— 2-{2-[4-phenoxyphenyl]ethyl}-5-phenylpentanoic acid 1166185-47-2 C25H26O3
    2-{2-[4-phenoxyphenyl]ethyl}-5-phenylpentanoic acid
    —— 2-[3-(3-fluorobenzyloxy)benzylamino]isovaleramide 1166822-69-0 C19H23FN2O2
    2-[3-(3-fluorobenzyloxy)benzylamino]isovaleramide
    —— 2-(2,2-dimethoxyethyl)-4-methyl-1,3-dithiolane 121653-65-4 C8H16O2S2
    2-(2,2-dimethoxyethyl)-4-methyl-1,3-dithiolane
    —— (2E,4Z)-methyl 4-acetoxy-6-(5-methylfuran-2-yl)hepta-2,4-dienoate 1169661-20-4 C15H18O5
    (2E,4Z)-methyl 4-acetoxy-6-(5-methylfuran-2-yl)hepta-2,4-dienoate
    —— 2-(2-aminopyridin-3-yl)-3-[2-(4-methoxyphenyl)ethyl]-1-methylimidazolidin-4-one 1162342-14-4 C18H22N4O2
    2-(2-aminopyridin-3-yl)-3-[2-(4-methoxyphenyl)ethyl]-1-methylimidazolidin-4-one
    —— 2-((E)-4,4-Diethoxy-but-1-enyl)-3-(2,6-dimethyl-hept-5-enyl)-oxirane 127505-75-3 C19H34O3
    2-((E)-4,4-Diethoxy-but-1-enyl)-3-(2,6-dimethyl-hept-5-enyl)-oxirane
    —— 2-[4-[(3R)-3-amino-4-(2,4,5-trifluorophenyl)butanoyl]-2-oxo-3,5-dihydro-1,4-benzodiazepin-1-yl]-N-cyclopropyl-N-methylacetamide 1174566-56-3 C25H27F3N4O3
    2-[4-[(3R)-3-amino-4-(2,4,5-trifluorophenyl)butanoyl]-2-oxo-3,5-dihydro-1,4-benzodiazepin-1-yl]-N-cyclopropyl-N-methylacetamide
    —— (2R,3R)-3-Cyano-4-methyl-1,2-pentanediol Diacetate 135764-86-2 C11H17NO4
    (2R,3R)-3-Cyano-4-methyl-1,2-pentanediol Diacetate
    —— 2,3,5-tri-O-benzyl-N',N'-bis-t-butyloxycarbonyl-4-O-trimethylsilyl-D-arabinonohydrazide 137271-76-2 C39H54N2O9Si
    2,3,5-tri-O-benzyl-N',N'-bis-t-butyloxycarbonyl-4-O-trimethylsilyl-D-arabinonohydrazide
    —— 2-(Methoxymethyl)-2-methylbutanal 1936261-68-5 C7H14O2
    2-(Methoxymethyl)-2-methylbutanal
    —— 2-(4-sylfamoylfenylamino)-6-benzylamino-8-azapurine 663889-51-8 C17H16N8O2S
    2-(4-sylfamoylfenylamino)-6-benzylamino-8-azapurine
    —— 2-(6,6-Dimethyloct-7-en-1-ynyl)-4-methoxy-5-methylbenzaldehyde 1125555-82-9 C19H24O2
    2-(6,6-Dimethyloct-7-en-1-ynyl)-4-methoxy-5-methylbenzaldehyde
    —— 2-(2-(2-(adamantylamino)-2-oxoethoxy)acetamido)-5-chlorobenzoic acid 1103926-87-9 C21H25ClN2O5
    2-(2-(2-(adamantylamino)-2-oxoethoxy)acetamido)-5-chlorobenzoic acid
    —— 2-Hydroxy-4-(4-methoxyphenyl)-2,7,7-trimethyl-2,3,4,6,7,8-hexahydro-5H-chromen-5-one 1638292-86-0 C19H24O4
    2-Hydroxy-4-(4-methoxyphenyl)-2,7,7-trimethyl-2,3,4,6,7,8-hexahydro-5H-chromen-5-one
    —— 2,2'-bis(2-hydroxyethoxy)-6,6'-diphenyl-1,1'-binaphthalene 2250329-99-6 C36H30O4
    2,2'-bis(2-hydroxyethoxy)-6,6'-diphenyl-1,1'-binaphthalene
    —— (2S,3S)-2,3-Bis-methylsulfanyl-2,3-bis-(2-oxo-propyl)-succinonitrile 86624-74-0 C12H16N2O2S2
    (2S,3S)-2,3-Bis-methylsulfanyl-2,3-bis-(2-oxo-propyl)-succinonitrile
    —— 2-(4,5-Dimethoxy-3-oxo-1,3-dihydro-isobenzofuran-1-yl)-1-aza-bicyclo[2.2.2]octan-3-one 99897-22-0 C17H19NO5
    2-(4,5-Dimethoxy-3-oxo-1,3-dihydro-isobenzofuran-1-yl)-1-aza-bicyclo[2.2.2]octan-3-one
    —— 2,4-di-tert-butyl-6-((dibenzylamino)methyl)phenol 676365-37-0 C29H37NO
    2,4-di-tert-butyl-6-((dibenzylamino)methyl)phenol
    —— [2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-{5-[3,4-difluoro-2-(2-fluoro-4-iodo-phenylamino)-phenyl]-[1,3,4]oxadiazol-2-yl}-amine 718619-76-2 C22H26F3IN4O2Si
    [2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-{5-[3,4-difluoro-2-(2-fluoro-4-iodo-phenylamino)-phenyl]-[1,3,4]oxadiazol-2-yl}-amine
    —— 2-(3-Bromo-4-methoxyphenoxy)ethanol 75714-42-0 C9H11BrO3
    2-(3-Bromo-4-methoxyphenoxy)ethanol
    —— 2-amino-N-(4-chloro-3-methoxy-phenyl)-2-phenyl-N-[2-(4-trifluoromethyl-phenyl)-ethyl]-acetamide 1111730-72-3 C24H22ClF3N2O2
    2-amino-N-(4-chloro-3-methoxy-phenyl)-2-phenyl-N-[2-(4-trifluoromethyl-phenyl)-ethyl]-acetamide
    —— 2-methyl-4-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-piperazine-1-carboxylic acid (3-bromo-phenyl)-amide 1116570-54-7 C19H21BrN6O
    2-methyl-4-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-piperazine-1-carboxylic acid (3-bromo-phenyl)-amide
    —— 2-(3,5-Dihydroxyphenyl)-3-methyl-5-(4-pyridyl)pentan 54540-79-3 C17H21NO2
    2-(3,5-Dihydroxyphenyl)-3-methyl-5-(4-pyridyl)pentan
    —— 2-[4-((R)-2-aminobutylamino)quinolin-2-yl]-4-chlorophenol 956124-86-0 C19H20ClN3O
    2-[4-((R)-2-aminobutylamino)quinolin-2-yl]-4-chlorophenol
    —— 2,5,7-triphenylnorcaradiene 17812-01-0 C25H20
    2,5,7-triphenylnorcaradiene
    —— 2,4,6-trioxo-1,2,3,4,5,6-hexahydro-pteridine-7-carboxylic acid methylamide 90004-69-6 C8H7N5O4
    2,4,6-trioxo-1,2,3,4,5,6-hexahydro-pteridine-7-carboxylic acid methylamide
    —— 2-[5-(4-methoxy-phenyl)-4-phenyl-4H-[1,2,4]triazol-3-yl]-benzooxazole 34620-40-1 C22H16N4O2
    2-[5-(4-methoxy-phenyl)-4-phenyl-4H-[1,2,4]triazol-3-yl]-benzooxazole