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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(5-chlorobenzo[d]oxazol-2-yl)-3-phenylacrylonitrile 1056900-68-5 C16H9ClN2O
    2-(5-chlorobenzo[d]oxazol-2-yl)-3-phenylacrylonitrile
    —— 2-(4-methoxy-phenyl)-1,1-bis-[4-(4-methyl-6-oxo-1,6-dihydro-pyrimidin-2-yl)-phenyl]-ethene 124483-54-1 C31H26N4O3
    2-(4-methoxy-phenyl)-1,1-bis-[4-(4-methyl-6-oxo-1,6-dihydro-pyrimidin-2-yl)-phenyl]-ethene
    —— 2-[Bis-(2-chloro-ethyl)-amino]-2-oxo-2λ<sup>5</sup>-[1,3,2]dioxaphosphinan-5-ol 118926-97-9 C7H14Cl2NO4P
    2-[Bis-(2-chloro-ethyl)-amino]-2-oxo-2λ<sup>5</sup>-[1,3,2]dioxaphosphinan-5-ol
    —— 2-but-3-enoxy-4-methoxypyridine 108279-77-2 C10H13NO2
    2-but-3-enoxy-4-methoxypyridine
    —— [2,2,2-Trichloro-1-p-tolyl-eth-(E)-ylidene]-carbamic acid phenyl ester 75119-61-8 C16H12Cl3NO2
    [2,2,2-Trichloro-1-p-tolyl-eth-(E)-ylidene]-carbamic acid phenyl ester
    —— 2-Methoxymethyl-5-methyl-3,6-dinitro-hydrochinondimethylaether 6995-65-9 C11H14N2O7
    2-Methoxymethyl-5-methyl-3,6-dinitro-hydrochinondimethylaether
    —— 2,7-bis(3,3',4,4'-tetramethyl-2,2'-dipyrrylmethyl)phenanthrene 106093-13-4 C40H42N4
    2,7-bis(3,3',4,4'-tetramethyl-2,2'-dipyrrylmethyl)phenanthrene
    —— 2-(3'-Trifluormethylphenyl)-5-brom-1,3-indandion 19055-81-3 C16H8BrF3O2
    2-(3'-Trifluormethylphenyl)-5-brom-1,3-indandion
    —— 2-ethyl-5,7,7-trimethyl-7<i>H</i>-[1,3,4]thiadiazolo[3,2-<i>a</i>]pyrimidine 66442-30-6 C10H15N3S
    2-ethyl-5,7,7-trimethyl-7<i>H</i>-[1,3,4]thiadiazolo[3,2-<i>a</i>]pyrimidine
    —— 2-Amino-5,5-dimethyl-tetrahydropyrano<3,4-b>thiophen 64792-60-5 C9H13NOS
    2-Amino-5,5-dimethyl-tetrahydropyrano<3,4-b>thiophen
    —— 2,5,5-trimethyl-2-(3-phenoxyprop-1-en-2-yl)cyclohexane-1,3-dione 1446518-45-1 C18H22O3
    2,5,5-trimethyl-2-(3-phenoxyprop-1-en-2-yl)cyclohexane-1,3-dione
    —— 2-[({3-[(phenylsulfonyl)amino]phenyl}carbonyl)amino]-1-propyl-1H-benzimidazole-6-carboxamide 1253738-95-2 C24H23N5O4S
    2-[({3-[(phenylsulfonyl)amino]phenyl}carbonyl)amino]-1-propyl-1H-benzimidazole-6-carboxamide
    —— 2-{(E)-2-[2-Oxo-2-(2,3,5,6-tetramethyl-4-nitro-phenyl)-eth-(E)-ylideneamino]-phenylimino}-1-(2,3,5,6-tetramethyl-4-nitro-phenyl)-ethanone 64853-90-3 C30H30N4O6
    2-{(E)-2-[2-Oxo-2-(2,3,5,6-tetramethyl-4-nitro-phenyl)-eth-(E)-ylideneamino]-phenylimino}-1-(2,3,5,6-tetramethyl-4-nitro-phenyl)-ethanone
    —— 2-methyl-7,9-di-morpholin-4-yl-perimidin-6-one 65317-70-6 C20H22N4O3
    2-methyl-7,9-di-morpholin-4-yl-perimidin-6-one
    —— 2-(2-Acetylamino-4-diethylamino-phenylazo)-benzenesulfonic acid 105548-16-1 C18H22N4O4S
    2-(2-Acetylamino-4-diethylamino-phenylazo)-benzenesulfonic acid
    —— 2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfanyl]-3,7,8,9-tetrahydrobenzo[e]benzimidazol-6-one 117013-96-4 C20H21N3O2S
    2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfanyl]-3,7,8,9-tetrahydrobenzo[e]benzimidazol-6-one
    —— 2,4-dichloro-benzaldehyde [5-(2-chloro-phenyl)-4-oxo-thiazolidin-2-ylidene]-hydrazone 132465-89-5 C16H10Cl3N3OS
    2,4-dichloro-benzaldehyde [5-(2-chloro-phenyl)-4-oxo-thiazolidin-2-ylidene]-hydrazone
    —— 2',3',5'-Tri-O-acetyl-N<sup>2</sup>-methyl-N<sup>2</sup>-<(p-tolylthio)methyl>guanosine 73196-86-8 C25H29N5O8S
    2',3',5'-Tri-O-acetyl-N<sup>2</sup>-methyl-N<sup>2</sup>-<(p-tolylthio)methyl>guanosine
    —— 2,9-dimethyldeca-1,9-diene-5-yne-4,7-diamine 229489-58-1 C12H20N2
    2,9-dimethyldeca-1,9-diene-5-yne-4,7-diamine
    —— 2-acetyl-4-(4-bromophenyl)-6-(furan-2-ylmethylene)-1,3,4-thiadiazin-5-one 1198273-34-5 C16H11BrN2O3S
    2-acetyl-4-(4-bromophenyl)-6-(furan-2-ylmethylene)-1,3,4-thiadiazin-5-one
    —— 2,2,2-trifluoro-1-{4-methyl-5-[(E)-1-propenyl]-1H-pyrrol-2-yl}-1-ethanone 1052279-43-2 C10H10F3NO
    2,2,2-trifluoro-1-{4-methyl-5-[(E)-1-propenyl]-1H-pyrrol-2-yl}-1-ethanone
    —— 2,2-dibromo-2-(2,2,3,3-tetrafluoropropyl)-1,3,2λ<sup>5</sup>-benzodioxaphospholane 127054-67-5 C9H7Br2F4O3P
    2,2-dibromo-2-(2,2,3,3-tetrafluoropropyl)-1,3,2λ<sup>5</sup>-benzodioxaphospholane
    —— 2-Chloro-11-(2-dimethylaminoethyl)-11H-dibenz<b,f>-1,4-oxathiepin 10,10-dioxide 82387-22-2 C17H18ClNO3S
    2-Chloro-11-(2-dimethylaminoethyl)-11H-dibenz<b,f>-1,4-oxathiepin 10,10-dioxide
    —— (2S,3R)-3-acetoxy-2-((benzyloxycarbonyl)amino)-butanoic acid 22839-46-9 C14H17NO6
    (2S,3R)-3-acetoxy-2-((benzyloxycarbonyl)amino)-butanoic acid
    —— 2-[(5-methyluracil-1-yl)methoxy]-ethyl N-[(benzyloxy)carbonyl]-L-valinate 949891-63-8 C21H27N3O7
    2-[(5-methyluracil-1-yl)methoxy]-ethyl N-[(benzyloxy)carbonyl]-L-valinate
    —— 2-chloro-N-[[5-(2-methylpropyl)-1,3,4-thiadiazol-2-yl]carbamoyl]acetamide 75122-48-4 C9H13ClN4O2S
    2-chloro-N-[[5-(2-methylpropyl)-1,3,4-thiadiazol-2-yl]carbamoyl]acetamide
    —— 2,5,8,10,13,16-hexaoxa-1(2,7)-fluorena-9(5,1)-naphthalenacyclohexadecaphan-19-one 1062593-16-1 C31H28O7
    2,5,8,10,13,16-hexaoxa-1(2,7)-fluorena-9(5,1)-naphthalenacyclohexadecaphan-19-one
    —— 2-allyl-5-isopropyl-3-phenyl-pyrrole-1-carboxylic acid tert-butyl ester 869670-76-8 C21H27NO2
    2-allyl-5-isopropyl-3-phenyl-pyrrole-1-carboxylic acid tert-butyl ester
    —— 2-Aethoxycarbonylacetyl-5-<5-iod-pentyl>-thiophen 92498-97-0 C14H19IO3S
    2-Aethoxycarbonylacetyl-5-<5-iod-pentyl>-thiophen
    —— 21-benzoyloxy-16α-hydroxy-pregn-4-ene-3,20-dione 124152-85-8 C28H34O5
    21-benzoyloxy-16α-hydroxy-pregn-4-ene-3,20-dione
    —— [(2,6-diisopropylphenylimido)2W(PMe3)3] 1167434-52-7 C33H61N2P3W
    [(2,6-diisopropylphenylimido)2W(PMe3)3]
    —— 2-bromo-6,8-dimethyl-1-naphthyl p-toluenesulfonate 123674-25-9 C19H17BrO3S
    2-bromo-6,8-dimethyl-1-naphthyl p-toluenesulfonate
    —— (2S,3S,4R,5R,6S)-5-(benzyloxy)-6-((5,7-bis(benzyloxy)-2-(4-(benzyloxy)phenyl)-4-oxo-4H-chromen-3-yl)oxy)-2-methyltetrahydro-2H-pyran-3,4-diyl bis(ethylcarbamate) 1374854-17-7 C55H54N2O12
    (2S,3S,4R,5R,6S)-5-(benzyloxy)-6-((5,7-bis(benzyloxy)-2-(4-(benzyloxy)phenyl)-4-oxo-4H-chromen-3-yl)oxy)-2-methyltetrahydro-2H-pyran-3,4-diyl bis(ethylcarbamate)
    —— [(2-(Me2NCH2)C6H4)BiCl2]2 1027802-44-3 C18H24Bi2Cl4N2
    [(2-(Me2NCH2)C6H4)BiCl2]2
    —— 2-cyclohexyl-1H-pyrrolo[2,3-b]pyridine 936243-72-0 C13H16N2
    2-cyclohexyl-1H-pyrrolo[2,3-b]pyridine
    —— 2,2'-bis(azidomethyl)biphenyl 1924-80-7 C14H12N6
    2,2'-bis(azidomethyl)biphenyl
    —— 2-{3-[4-bromo-1-(cyclopropylmethyl)-1H-benzotriazol-5-yl]phenyl}propan-2-ol 1257326-84-3 C19H20BrN3O
    2-{3-[4-bromo-1-(cyclopropylmethyl)-1H-benzotriazol-5-yl]phenyl}propan-2-ol
    —— 2-amino-N1-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-N4-[2-(dimethylamino)ethyl]-N4-methylbenzene-1,4-dicarboxamide 1108746-64-0 C27H28F2N6O2
    2-amino-N1-[5-(3,5-difluorobenzyl)-1H-indazol-3-yl]-N4-[2-(dimethylamino)ethyl]-N4-methylbenzene-1,4-dicarboxamide
    —— 2-[[4-[[2-(Furan-2-yl)acetyl]amino]benzoyl]-[[4-(4-heptoxybenzoyl)oxyphenyl]methyl]amino]acetic acid 1415669-58-7 C36H38N2O8
    2-[[4-[[2-(Furan-2-yl)acetyl]amino]benzoyl]-[[4-(4-heptoxybenzoyl)oxyphenyl]methyl]amino]acetic acid
    —— (2R,3S,4R)-3,4-dimethylhex-5-ene-2,3-diol 122270-52-4 C8H16O2
    (2R,3S,4R)-3,4-dimethylhex-5-ene-2,3-diol
    —— 2-Cyclohexyl-4,8-dimesityl-6,6-dimethyl-1-oxa-4,8-diazaspiro[2.5]octane-5,7-dione 1362343-52-9 C31H40N2O3
    2-Cyclohexyl-4,8-dimesityl-6,6-dimethyl-1-oxa-4,8-diazaspiro[2.5]octane-5,7-dione
    —— 2,3-dioxo-1,2,3,4-tetrahydroquinoxaline-6-sulphonyl(2-ethyl)benzimidazole 1310411-38-1 C17H16N4O4S
    2,3-dioxo-1,2,3,4-tetrahydroquinoxaline-6-sulphonyl(2-ethyl)benzimidazole
    —— (2S,6R)-4-(2-((1-(3,4-dichlorophenyl)-5-methyl-1H-pyrazol-3-yl)methoxy)ethyl)-2,6-dimethylmorpholine 1351437-98-3 C19H25Cl2N3O2
    (2S,6R)-4-(2-((1-(3,4-dichlorophenyl)-5-methyl-1H-pyrazol-3-yl)methoxy)ethyl)-2,6-dimethylmorpholine
    —— 2-ethoxycarbonyl-3-[(4-methoxyphenyl)sulfanyl]-1-methylindole 1100585-17-8 C19H19NO3S
    2-ethoxycarbonyl-3-[(4-methoxyphenyl)sulfanyl]-1-methylindole
    —— 2',5'-di-O-acetyl-5-(2-iodoethynyl)-3'-deoxyuridine 866836-95-5 C15H15IN2O7
    2',5'-di-O-acetyl-5-(2-iodoethynyl)-3'-deoxyuridine
    —— (2S,3R)-ethyl 3-ethyl-3-methylaziridine-2-carboxylate 1346635-83-3 C8H15NO2
    (2S,3R)-ethyl 3-ethyl-3-methylaziridine-2-carboxylate
    —— 2-p-Methoxybenzyliden-1-thiotetralon-Dimer 67254-59-5 C36H32O2S2
    2-p-Methoxybenzyliden-1-thiotetralon-Dimer
    —— 2-(4-(3-iodobenzyloxy)-2-methylphenethyl)-8-methylbenzo[f][1,7]naphthyridin-5-amine 1269415-36-2 C29H26IN3O
    2-(4-(3-iodobenzyloxy)-2-methylphenethyl)-8-methylbenzo[f][1,7]naphthyridin-5-amine
    —— 2-cyclohex-2-enyl-1,3-dithiane 82315-89-7 C10H16S2
    2-cyclohex-2-enyl-1,3-dithiane
    —— 2-fluoro-5-(6-fluoro-3-pyridinyl)-3-pyridinyl 2,3,4-tri-O-acetyl-5-thio-β-D-xylopyranoside 1012083-60-1 C21H20F2N2O7S
    2-fluoro-5-(6-fluoro-3-pyridinyl)-3-pyridinyl 2,3,4-tri-O-acetyl-5-thio-β-D-xylopyranoside