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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-bromo-2-(dihydrofuran-2(3H)-ylidene)-1-phenylethanone 866216-58-2 C12H11BrO2
    2-bromo-2-(dihydrofuran-2(3H)-ylidene)-1-phenylethanone
    —— 2-amino-5-m-tolyl-thiazole-4-carboxylic acid cyclopropylmethyl-[2-(5,6-dimethyl-1H-benzoimidazol-2-yl)-ethyl]-amide 1223584-82-4 C26H29N5OS
    2-amino-5-m-tolyl-thiazole-4-carboxylic acid cyclopropylmethyl-[2-(5,6-dimethyl-1H-benzoimidazol-2-yl)-ethyl]-amide
    —— 2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-1,2,3-tri-O-acetyl-α-D-rhamnopyranose 330623-49-9 C26H36O17
    2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-1,2,3-tri-O-acetyl-α-D-rhamnopyranose
    —— 2-bromo-N-{4-[4-(cyclopropylmethoxy)-3,5-dichloro-phenyl]-1,3-thiazol-2-yl}acetamide 1335011-08-9 C15H13BrCl2N2O2S
    2-bromo-N-{4-[4-(cyclopropylmethoxy)-3,5-dichloro-phenyl]-1,3-thiazol-2-yl}acetamide
    —— 2-(4-chloro-phenyl)-4,4-bis-trifluoromethyl-4<i>H</i>-quinazolin-1-ol 62457-70-9 C16H9ClF6N2O
    2-(4-chloro-phenyl)-4,4-bis-trifluoromethyl-4<i>H</i>-quinazolin-1-ol
    —— 2-Amino-4-mercapto-5-<3-(4-chlor-anilino)-propyl>-6-methyl-pyrimidin 17225-09-1 C14H17ClN4S
    2-Amino-4-mercapto-5-<3-(4-chlor-anilino)-propyl>-6-methyl-pyrimidin
    —— 2'-hydroxy-2-propyl-1,2,3,4,5,6-hexahydro-1,6-methano-2-benzazocine hydrobromide 76798-12-4 BrH*C15H21NO
    2'-hydroxy-2-propyl-1,2,3,4,5,6-hexahydro-1,6-methano-2-benzazocine hydrobromide
    —— 2,5-Di-tert-butyl-4-prop-(E)-ylidene-cyclopent-2-enone 80534-74-3 C16H26O
    2,5-Di-tert-butyl-4-prop-(E)-ylidene-cyclopent-2-enone
    —— (2E,4E)-7-((2R,3S,4R,5R,6R)-3,4,5-Tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-hepta-2,4-dienoic acid ethyl ester 160514-79-4 C43H48O7
    (2E,4E)-7-((2R,3S,4R,5R,6R)-3,4,5-Tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-hepta-2,4-dienoic acid ethyl ester
    —— 2-allyl-2-(perfluoroallyl)malonic acid 1067903-14-3 C9H7F5O4
    2-allyl-2-(perfluoroallyl)malonic acid
    —— 2-bromo-7-chloro-6H-benz<cd>azulen-6-one 79669-26-4 C13H6BrClO
    2-bromo-7-chloro-6H-benz<cd>azulen-6-one
    —— 2,6,10-trimethyldodecane-2,3-diol 114088-43-6 C15H32O2
    2,6,10-trimethyldodecane-2,3-diol
    —— (2R,3S)-1-(tert-Butyl-dimethyl-silanyl)-3-[(S)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidine-2-carbaldehyde 102129-89-5 C18H37NO3Si2
    (2R,3S)-1-(tert-Butyl-dimethyl-silanyl)-3-[(S)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidine-2-carbaldehyde
    —— 2,4-Dibutoxy-2,4,6,6-tetrakis-dimethylamino-2,2,4,4,6,6-hexahydro-1,3,5,2,4,6-triazatriphosphorin 7736-50-7 C16H42N7O2P3
    2,4-Dibutoxy-2,4,6,6-tetrakis-dimethylamino-2,2,4,4,6,6-hexahydro-1,3,5,2,4,6-triazatriphosphorin
    —— 2,3,4,4a-tetrahydro-5-isopropyl-6,7-dimethoxy-1,1,4a-trimethyl-1H-fluorene 1021879-69-5 C21H30O2
    2,3,4,4a-tetrahydro-5-isopropyl-6,7-dimethoxy-1,1,4a-trimethyl-1H-fluorene
    —— 2-hydroxy-N-(2,4-dimethoxybenzyl)-N-(2-phenylsulfonylethyl)acetamide 1018957-43-1 C19H23NO6S
    2-hydroxy-N-(2,4-dimethoxybenzyl)-N-(2-phenylsulfonylethyl)acetamide
    —— 2,2'-[1-(diphenylphosphinomethyl)ethylidene]-bis[(4S)-4-isopropyl-4,5-dihydro-oxazole] 863297-39-6 C27H35N2O2P
    2,2'-[1-(diphenylphosphinomethyl)ethylidene]-bis[(4S)-4-isopropyl-4,5-dihydro-oxazole]
    —— (2R,4S,5R,6R)-4-(2-methoxyphenyl)-2-phenyl-6-vinyl-1,3-dioxan-5-ol 1224587-95-4 C19H20O4
    (2R,4S,5R,6R)-4-(2-methoxyphenyl)-2-phenyl-6-vinyl-1,3-dioxan-5-ol
    —— 2-hydroxymethyl-6-<i>p</i>-tolyl-4,5-dihydro-2<i>H</i>-pyridazin-3-one 58162-49-5 C12H14N2O2
    2-hydroxymethyl-6-<i>p</i>-tolyl-4,5-dihydro-2<i>H</i>-pyridazin-3-one
    —— (2R,3S,4R,5S,6R)-4,5-bis(benzyloxy)-6-((benzyloxy)methyl)-2-((4S,5R,Z)-4-hydroxy-5-((4-methoxybenzyl)oxy)nonadec-2-en-1-yl)tetrahydro-2H-pyran-3-ol 1558035-03-2 C54H74O8
    (2R,3S,4R,5S,6R)-4,5-bis(benzyloxy)-6-((benzyloxy)methyl)-2-((4S,5R,Z)-4-hydroxy-5-((4-methoxybenzyl)oxy)nonadec-2-en-1-yl)tetrahydro-2H-pyran-3-ol
    —— 2,4-bis-benzoylamino-cyclobutane-1,3-dione 859821-27-5 C18H14N2O4
    2,4-bis-benzoylamino-cyclobutane-1,3-dione
    —— 2-((1S,9aS)-1-(4-(benzyloxy)benzyl)-2-(tert-butoxycarbonyl)-6-oxooctahydro-7H-imidazo[1,5-d][1,4]diazepin-7-yl)acetic acid 244228-05-5 C28H35N3O6
    2-((1S,9aS)-1-(4-(benzyloxy)benzyl)-2-(tert-butoxycarbonyl)-6-oxooctahydro-7H-imidazo[1,5-d][1,4]diazepin-7-yl)acetic acid
    —— <2-Hydroxy-ethyl>-dicyclohexyl-phosphin 17017-34-4 C14H27OP
    <2-Hydroxy-ethyl>-dicyclohexyl-phosphin
    —— 2-benzyl-4-methyl-[1,3,2]dioxaphosphinane-2-oxide 874528-64-0 C11H15O3P
    2-benzyl-4-methyl-[1,3,2]dioxaphosphinane-2-oxide
    —— 2-benzyl-5-trifluoromethyl-isoindole-1,3-dione 927203-45-0 C16H10F3NO2
    2-benzyl-5-trifluoromethyl-isoindole-1,3-dione
    —— 2-propanyl 4-[(3S,5aR,6S,7R,8aS)-6-({[dimethyl(2-methyl-2-propanyl)silyl]oxy}methyl)-7-(tetrahydro-2H-pyran-2-yloxy)octahydro-2H-cyclopenta[b]oxepin-3-yl]butanoate 1262872-77-4 C28H52O6Si
    2-propanyl 4-[(3S,5aR,6S,7R,8aS)-6-({[dimethyl(2-methyl-2-propanyl)silyl]oxy}methyl)-7-(tetrahydro-2H-pyran-2-yloxy)octahydro-2H-cyclopenta[b]oxepin-3-yl]butanoate
    —— 2-(7,9-dimethyl-2,3,4,9-tetrahydro-1H-carbazol-4-yl)-1-p-tolylethanone 1256285-00-3 C23H25NO
    2-(7,9-dimethyl-2,3,4,9-tetrahydro-1H-carbazol-4-yl)-1-p-tolylethanone
    —— 2-(2,2-Dicyan-vinyl)-3-methyl-pyrrol 90322-86-4 C9H7N3
    2-(2,2-Dicyan-vinyl)-3-methyl-pyrrol
    —— 2-(2-chloro-4-(3-oxo-3-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)propyl)phenoxy)-2-methylpropanoic acid 1036070-56-0 C24H20ClF3O4S
    2-(2-chloro-4-(3-oxo-3-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)propyl)phenoxy)-2-methylpropanoic acid
    —— 2-(1-Methylallyl)-1,3-dithian-2-carbonsaeure-ethylester 83559-54-0 C11H18O2S2
    2-(1-Methylallyl)-1,3-dithian-2-carbonsaeure-ethylester
    —— 2-(1-methyl-allyl)-1,1-dioxo-1,4-dihydro-2H-1λ6-benzo[1,2,4]thiadiazin-3-one 41061-76-1 C11H12N2O3S
    2-(1-methyl-allyl)-1,1-dioxo-1,4-dihydro-2H-1λ6-benzo[1,2,4]thiadiazin-3-one
    —— 2,7-dibromo-1,3,4,5,6,8-hexafluorofluorene 1041049-76-6 C13H2Br2F6
    2,7-dibromo-1,3,4,5,6,8-hexafluorofluorene
    —— 2-Benzoylacetamido-6-methyl-pyridin 16867-50-8 C15H14N2O2
    2-Benzoylacetamido-6-methyl-pyridin
    —— 2-(5-chloro-2-methyl-1H-indol-3-yl)-2-hydroxyindene-1,3-dione 124312-85-2 C18H12ClNO3
    2-(5-chloro-2-methyl-1H-indol-3-yl)-2-hydroxyindene-1,3-dione
    —— 2-mercapto-4-hydroxy-5H-[1]-benzopyrano-[4,3-d]-pyrimidin-5-one 291534-59-3 C11H6N2O3S
    2-mercapto-4-hydroxy-5H-[1]-benzopyrano-[4,3-d]-pyrimidin-5-one
    —— 2-((4-bromobutoxy)methyl)anthracene 1373399-55-3 C19H19BrO
    2-((4-bromobutoxy)methyl)anthracene
    —— 2-(2-furyl)-4-methyl-3,6-dihydro-2H-pyran 594822-37-4 C10H12O2
    2-(2-furyl)-4-methyl-3,6-dihydro-2H-pyran
    —— 2-(1-methyl-2-propen-1-yl)quinoline 87673-61-8 C13H13N
    2-(1-methyl-2-propen-1-yl)quinoline
    —— 2-(2'-deoxy-β-D-ribofuranosyl)cyclohepta[d][1,2,3]triazol-6(1H)-one 1383437-14-6 C12H13N3O4
    2-(2'-deoxy-β-D-ribofuranosyl)cyclohepta[d][1,2,3]triazol-6(1H)-one
    —— 2-exo-acetoxy-1-isopropyl-4-methyl-7-oxabicyclo<2.2.1>hept-5-ene-2-endo-carbonitrile 128359-51-3 C13H17NO3
    2-exo-acetoxy-1-isopropyl-4-methyl-7-oxabicyclo<2.2.1>hept-5-ene-2-endo-carbonitrile
    —— 2,2-bis-(2,4-dimethyl-phenyl)-propionic acid 42575-67-7 C19H22O2
    2,2-bis-(2,4-dimethyl-phenyl)-propionic acid
    —— 2-Aethyl-3-(1-hydroxy-3-morpholino-propyl)-benzofuran 3039-27-8 C17H23NO3
    2-Aethyl-3-(1-hydroxy-3-morpholino-propyl)-benzofuran
    —— 2-Amino-6-<chlor-fluor-methyl>-4-pyrrolidino-s-triazin 14004-79-6 C8H11ClFN5
    2-Amino-6-<chlor-fluor-methyl>-4-pyrrolidino-s-triazin
    —— 2-([1,2,4]triazolo[4,3-a]pyridin-3-yl)-8-(azepan-4-yloxy)quinoline 1209780-12-0 C21H21N5O
    2-([1,2,4]triazolo[4,3-a]pyridin-3-yl)-8-(azepan-4-yloxy)quinoline
    —— 2-<4-Methylsulfonyl-phenyl>-3-nitroso-imidazo<1,2-a>pyridin 3323-15-7 C14H11N3O3S
    2-<4-Methylsulfonyl-phenyl>-3-nitroso-imidazo<1,2-a>pyridin
    —— 2-Hydrazinyl-5-(methoxymethyl)-1,3,4-thiadiazole 933728-41-7 C4H8N4OS
    2-Hydrazinyl-5-(methoxymethyl)-1,3,4-thiadiazole
    —— (2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-carboxypropanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-methylbutanoyl]amino]-3-(3-deuterio-4-hydroxyphenyl)propanoyl]amino]-3-methylpentanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-4-methylpentanoic acid 1301176-38-4 C62H89N17O14
    (2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-carboxypropanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-methylbutanoyl]amino]-3-(3-deuterio-4-hydroxyphenyl)propanoyl]amino]-3-methylpentanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-4-methylpentanoic acid
    —— 2-[2-(aminocarbonylmethoxy)phenyl]-3-(2,6-dimethylphenylamino)imidazo[1,2-a]pyridine 1000265-06-4 C23H22N4O2
    2-[2-(aminocarbonylmethoxy)phenyl]-3-(2,6-dimethylphenylamino)imidazo[1,2-a]pyridine
    —— 2-{3-[4-(3-fluoro-phenyl)-piperidin-1-yl]-propyl}-1,7-dimethyl-1H-benzoimidazole 952056-44-9 C23H28FN3
    2-{3-[4-(3-fluoro-phenyl)-piperidin-1-yl]-propyl}-1,7-dimethyl-1H-benzoimidazole
    —— 2-[4-[4-(hydroxymethyl)phenyl]phenyl]-6-methyl-1H-benzimidazole-4-carboxylic acid 1248543-46-5 C22H18N2O3
    2-[4-[4-(hydroxymethyl)phenyl]phenyl]-6-methyl-1H-benzimidazole-4-carboxylic acid