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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-chloro-1,1-bis-(2,4-dichloro-5-methoxy-phenyl)-ethene 132727-11-8 C16H11Cl5O2
    2-chloro-1,1-bis-(2,4-dichloro-5-methoxy-phenyl)-ethene
    —— 2-Methyl-3-methoxycarbonyl-2,5-dimethoxy-2,5-dihydrofuran 7039-93-2 C9H14O5
    2-Methyl-3-methoxycarbonyl-2,5-dimethoxy-2,5-dihydrofuran
    —— (2,4,6-tri-t-butylphenylamino)-fluoro-{2,6-diisopropylphenyl(trimethylsilyl)amino}borane 141208-79-9 C33H56BFN2Si
    (2,4,6-tri-t-butylphenylamino)-fluoro-{2,6-diisopropylphenyl(trimethylsilyl)amino}borane
    —— 2-[(4-methyl-2-oxo-2H-chromen-7-yl)oxy]-N'-[(1Himidazol-2-yl)methylene]acetohydrazide 1174887-87-6 C16H14N4O4
    2-[(4-methyl-2-oxo-2H-chromen-7-yl)oxy]-N'-[(1Himidazol-2-yl)methylene]acetohydrazide
    —— (2S)-2-(2-([1,1'-biphenyl]-3-yl)-5-methyl-7-(6-methyl-3-azabicyclo[4.1.0]heptan-3-yl)pyrazolo[1,5-a]pyrimidin-6-yl)-2-(tert-butoxy)acetic acid 1451006-90-8 C32H36N4O3
    (2S)-2-(2-([1,1'-biphenyl]-3-yl)-5-methyl-7-(6-methyl-3-azabicyclo[4.1.0]heptan-3-yl)pyrazolo[1,5-a]pyrimidin-6-yl)-2-(tert-butoxy)acetic acid
    —— 2-hexyl-5,7-dimethyl-imidazo[1,2-<i>a</i>]pyrimidine 13207-74-4 C14H21N3
    2-hexyl-5,7-dimethyl-imidazo[1,2-<i>a</i>]pyrimidine
    —— 2-amino-6-<3-hydroxyimino-2-methyl-4-(2,4,5-trichlorophenoxy)butan-2-ylamino>-5-nitropyrimidin-4(3H)-one 102223-03-0 C15H15Cl3N6O5
    2-amino-6-<3-hydroxyimino-2-methyl-4-(2,4,5-trichlorophenoxy)butan-2-ylamino>-5-nitropyrimidin-4(3H)-one
    —— 2-Tert-butylsulfonyl-2-chloro-1-phenylethanone 77006-34-9 C12H15ClO3S
    2-Tert-butylsulfonyl-2-chloro-1-phenylethanone
    —— (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(3-(4-(4-bromophenyl)-6-(4-(dimethylamino)phenyl)pyrimidin-2-yl)thioureido)tetrahydro-2H-pyran-3,4,5-triyl triacetate 1226781-22-1 C33H36BrN5O9S
    (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(3-(4-(4-bromophenyl)-6-(4-(dimethylamino)phenyl)pyrimidin-2-yl)thioureido)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— 2-<N-(tert-butoxycarbonyl)amino>-5,6-dihydro-5-oxo-6-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)imidazo<1,2-c>pyrimidine 96394-44-4 C22H28N4O10
    2-<N-(tert-butoxycarbonyl)amino>-5,6-dihydro-5-oxo-6-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)imidazo<1,2-c>pyrimidine
    —— 2-(2'-methyl-5'-nitrobenzenesulfonyl)-L-glutamic acid dichloride 463314-94-5 C12H12Cl2N2O6S
    2-(2'-methyl-5'-nitrobenzenesulfonyl)-L-glutamic acid dichloride
    —— 2-(4-methoxyphenyl)-3,5-dimethyl-3H-1,2-benzoxazole 139386-88-2 C16H17NO2
    2-(4-methoxyphenyl)-3,5-dimethyl-3H-1,2-benzoxazole
    —— 2-chloro-4-[5-(4-chlorobenzamido)indol-1-yl]phenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside 1312312-83-6 C35H32Cl2N2O11
    2-chloro-4-[5-(4-chlorobenzamido)indol-1-yl]phenyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside
    —— 2-benzyl-1-hydroxy-5-phenyl-9,10-dihydro-8H-pyranno<2,3-g>indolizin-3,6-dione 116993-52-3 C24H19NO4
    2-benzyl-1-hydroxy-5-phenyl-9,10-dihydro-8H-pyranno<2,3-g>indolizin-3,6-dione
    —— 2-(2-(4-(2-methyl-1H-indol-5-ylamino)pyrimidin-2-ylamino)phenoxy)ethanol 1071098-91-3 C21H21N5O2
    2-(2-(4-(2-methyl-1H-indol-5-ylamino)pyrimidin-2-ylamino)phenoxy)ethanol
    —— (2S)-2,18-di(tert-butoxycarbonylamino)-octadecanoic acid 1423738-87-7 C28H54N2O6
    (2S)-2,18-di(tert-butoxycarbonylamino)-octadecanoic acid
    —— (2E,4E)-5-{2-[2-(2,2-Difluoro-ethoxy)-3,5-diisopropyl-phenyl]-cyclopent-1-enyl}-3-methyl-penta-2,4-dienoic acid ethyl ester 606122-82-1 C27H36F2O3
    (2E,4E)-5-{2-[2-(2,2-Difluoro-ethoxy)-3,5-diisopropyl-phenyl]-cyclopent-1-enyl}-3-methyl-penta-2,4-dienoic acid ethyl ester
    —— (2S)-methyl 2-(2-(tert-butoxycarbonylamino)acetamido)-3-(3-methoxycyclohexyl)propanoate 1061648-45-0 C18H32N2O6
    (2S)-methyl 2-(2-(tert-butoxycarbonylamino)acetamido)-3-(3-methoxycyclohexyl)propanoate
    —— 2-Methylene-4-nitro-nonanoic acid ethyl ester 368452-74-8 C12H21NO4
    2-Methylene-4-nitro-nonanoic acid ethyl ester
    —— 2-{2-[2-(5-bromo-2-methoxy-phenyl)-ethyl]-3-fluoro-phenyl}-1-(3-pyrrolidin-1-yl-propyl)-4,5-dihydro-1H-imidazole 685126-72-1 C25H31BrFN3O
    2-{2-[2-(5-bromo-2-methoxy-phenyl)-ethyl]-3-fluoro-phenyl}-1-(3-pyrrolidin-1-yl-propyl)-4,5-dihydro-1H-imidazole
    —— 2-(2,3-dihydro-6-methyl-4-oxo-5-phenyl-4H-1,3-oxazin-3-yl)-2-methyl-1-(9-phenanthryl)propan-1-ol 263366-40-1 C29H27NO3
    2-(2,3-dihydro-6-methyl-4-oxo-5-phenyl-4H-1,3-oxazin-3-yl)-2-methyl-1-(9-phenanthryl)propan-1-ol
    —— 2-naphthylmethyl 4-cyano-5-[(2-ethylbutanoyl)amino]-3-methylthiophene-2-carboxylate 691007-96-2 C24H24N2O3S
    2-naphthylmethyl 4-cyano-5-[(2-ethylbutanoyl)amino]-3-methylthiophene-2-carboxylate
    —— 2-(3-guanidinophenoxy)-4-(2-dimethylamino-5-amidinophenoxy)-7-methyl-1,7-dihydro-6(5H)-pteridinone 1230705-15-3 C23H26N10O3
    2-(3-guanidinophenoxy)-4-(2-dimethylamino-5-amidinophenoxy)-7-methyl-1,7-dihydro-6(5H)-pteridinone
    —— 2-(1.1.2-Triiod-vinyl)-tetrahydrofuran 98140-53-5 C6H7I3O
    2-(1.1.2-Triiod-vinyl)-tetrahydrofuran
    —— 2-benzo[1,3]dioxol-5-yl-5-(2,4-dinitro-phenylhydrazono)-hexanoic acid 111443-33-5 C19H18N4O8
    2-benzo[1,3]dioxol-5-yl-5-(2,4-dinitro-phenylhydrazono)-hexanoic acid
    —— 2,3-diethyl-pent-1-en-3-ol 98955-06-7 C9H18O
    2,3-diethyl-pent-1-en-3-ol
    —— 2,4-Dioxo-3,5-dimethyl-1-phenyl-1,2,3,4-tetrahydro-pyrido<2,3-d>pyrimidin-car-bonsaeure-(6) 110513-25-2 C16H13N3O4
    2,4-Dioxo-3,5-dimethyl-1-phenyl-1,2,3,4-tetrahydro-pyrido<2,3-d>pyrimidin-car-bonsaeure-(6)
    —— (+)-(2S)-2-(4,7-difluoro-1H-benzimidazol-2-yl)-3-[4-(trifluoromethyl)phenyl]-1-propanethiol trifluoroacetate 1160167-53-2 C2HF3O2*C17H13F5N2S
    (+)-(2S)-2-(4,7-difluoro-1H-benzimidazol-2-yl)-3-[4-(trifluoromethyl)phenyl]-1-propanethiol trifluoroacetate
    —— 2-(2-chlorophenyl)-N4-(5-methyl-1H-pyrazol-3-yl)-N6-(tetrahydro-2H-pyran-4-yl)pyrimidine-4,6-diamine 1093108-87-2 C19H21ClN6O
    2-(2-chlorophenyl)-N4-(5-methyl-1H-pyrazol-3-yl)-N6-(tetrahydro-2H-pyran-4-yl)pyrimidine-4,6-diamine
    —— 2-amino-7-[4-fluoro-2-(6-(111C)methoxypyridin-2-yl)phenyl]-4-methyl-7,8-dihydro-6H-quinazolin-5-one 1075184-93-8 C21H19FN4O2
    2-amino-7-[4-fluoro-2-(6-(111C)methoxypyridin-2-yl)phenyl]-4-methyl-7,8-dihydro-6H-quinazolin-5-one
    —— 2',6'-difluoro-3,4-dihydroxy-5-nitrobenzophenone 134612-45-6 C13H7F2NO5
    2',6'-difluoro-3,4-dihydroxy-5-nitrobenzophenone
    —— 2-[2-(2-dimethylamino-ethylamino)-4,5-dihydro-imidazol-1-yl]-ethanol 98952-55-7 C9H20N4O
    2-[2-(2-dimethylamino-ethylamino)-4,5-dihydro-imidazol-1-yl]-ethanol
    —— 2-(Benzoylamino-methyl)-4-(4-nitro-phenyl)-thiazole-5-carboxylic acid ethyl ester 95554-60-2 C20H17N3O5S
    2-(Benzoylamino-methyl)-4-(4-nitro-phenyl)-thiazole-5-carboxylic acid ethyl ester
    —— 2-Diaethylamino-4,6-bis-<4-cyan-phenoxy>-1,3,5-triazin 113951-51-2 C21H18N6O2
    2-Diaethylamino-4,6-bis-<4-cyan-phenoxy>-1,3,5-triazin
    —— 2-Amino-4,6-bis-<4-cyan-anilino>-1,3,5-triazin 110334-48-0 C17H12N8
    2-Amino-4,6-bis-<4-cyan-anilino>-1,3,5-triazin
    —— 2-methyl-3-(2-methyl-indol-3-yl)-propionic acid ethyl ester 101105-01-5 C15H19NO2
    2-methyl-3-(2-methyl-indol-3-yl)-propionic acid ethyl ester
    —— (2Ξ,3Ξ,4Ξ,4aΞ,6<i>R</i>)-1,4,6-trimethyl-3,4,5,6,7,8-hexahydro-2<i>H</i>-2,4a-epoxido-naphthalene-3-carbaldehyde 109127-14-2 C14H20O2
    (2Ξ,3Ξ,4Ξ,4aΞ,6<i>R</i>)-1,4,6-trimethyl-3,4,5,6,7,8-hexahydro-2<i>H</i>-2,4a-epoxido-naphthalene-3-carbaldehyde
    —— 2-(Cyclohexylamino-methyl)-benzo-keto-m-thiazin 100957-60-6 C15H18N2OS
    2-(Cyclohexylamino-methyl)-benzo-keto-m-thiazin
    —— 2-Hydroxy-3-acetyl-4,6-dimethoxy-4'-carboxy-diphenylether 101597-97-1 C17H16O7
    2-Hydroxy-3-acetyl-4,6-dimethoxy-4'-carboxy-diphenylether
    —— 2,5-dimethyl-2-propyl-dihydro-furan-3-one semicarbazone 103648-73-3 C10H19N3O2
    2,5-dimethyl-2-propyl-dihydro-furan-3-one semicarbazone
    —— 2,2-Dichlorpropionsaeure-2-<sup>14</sup>C 60062-77-3 C3H4Cl2O2
    2,2-Dichlorpropionsaeure-2-<sup>14</sup>C
    —— 2,2,2-trifluoro-1-(3-methyl-3<i>H</i>-cyclopenta[<i>d</i>]pyridazin-5-yl)-ethanone 35426-58-5 C10H7F3N2O
    2,2,2-trifluoro-1-(3-methyl-3<i>H</i>-cyclopenta[<i>d</i>]pyridazin-5-yl)-ethanone
    —— 2-ethyl-6-((S)-quinuclidin-3-yl)-5,6-dihydroimidazo[4,5,1-jk][1,4]benzodiazepin-7(4H)-one 1262419-35-1 C19H24N4O
    2-ethyl-6-((S)-quinuclidin-3-yl)-5,6-dihydroimidazo[4,5,1-jk][1,4]benzodiazepin-7(4H)-one
    —— 2-[2-(4-tert-butoxy-phenyl)-ethylsulfanyl]-3-(4-[2-(4-methanesulfonyloxyphenoxy)ethyl]phenyl) propionic acid 817642-79-8 C30H36O7S2
    2-[2-(4-tert-butoxy-phenyl)-ethylsulfanyl]-3-(4-[2-(4-methanesulfonyloxyphenoxy)ethyl]phenyl) propionic acid
    —— 2-Hydroxy-4-oxo-1,5-dioxa-spiro[5.5]undec-2-ene-3-carboxylic acid (3-chloro-phenyl)-amide 58092-94-7 C16H16ClNO5
    2-Hydroxy-4-oxo-1,5-dioxa-spiro[5.5]undec-2-ene-3-carboxylic acid (3-chloro-phenyl)-amide
    —— 2-(2,2-Dimethyl-chroman-7-yloxy)-N-(2-ethyl-6-methyl-phenyl)-acetamide 142336-01-4 C22H27NO3
    2-(2,2-Dimethyl-chroman-7-yloxy)-N-(2-ethyl-6-methyl-phenyl)-acetamide
    —— 2-(3-chlorophenyl)-3-methyl-6-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)quinazolin-4(3H)-one 1290635-45-8 C21H21ClN4O
    2-(3-chlorophenyl)-3-methyl-6-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)quinazolin-4(3H)-one
    —— 2,3-bis(N-(4"-bromobenzyl)-3'-indolyl)-N-(4'-bromobenzyl)maleimide 1239173-47-7 C41H28Br3N3O2
    2,3-bis(N-(4"-bromobenzyl)-3'-indolyl)-N-(4'-bromobenzyl)maleimide
    —— 2-ethyl-2-methyl-4,5,7-triphenyl-2<i>H</i>-benzooxazol-6-one 39737-19-4 C28H23NO2
    2-ethyl-2-methyl-4,5,7-triphenyl-2<i>H</i>-benzooxazol-6-one
    —— 2-(8-(benzo[d]thiazol-2-ylcarbamoyl)-3,4-dihydroisoquinolin-2(1H)-yl)-5-(3-(4-(5,6-dihydroimidazo[2,1-b]thiazol-3-yl)phenoxy)propyl)thiazole-4-carboxylic acid 1235033-46-1 C35H30N6O4S3
    2-(8-(benzo[d]thiazol-2-ylcarbamoyl)-3,4-dihydroisoquinolin-2(1H)-yl)-5-(3-(4-(5,6-dihydroimidazo[2,1-b]thiazol-3-yl)phenoxy)propyl)thiazole-4-carboxylic acid