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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-Dinitro-phenyl)-3-methyl-1,2-dihydro-benzo[1,2,4]triazine 128499-44-5 C14H11N5O4
    2-(2,4-Dinitro-phenyl)-3-methyl-1,2-dihydro-benzo[1,2,4]triazine
    —— (2-tolylpyridine)PtCl(2-trifluoromethylpyridine) 1356925-69-3 C18H14ClF3N2Pt
    (2-tolylpyridine)PtCl(2-trifluoromethylpyridine)
    —— 2-(4-Nitro-phenylmercapto)-benzylchlorid 16174-94-0 C13H10ClNO2S
    2-(4-Nitro-phenylmercapto)-benzylchlorid
    —— (2-methyl-1-oxo-1,2,3,4-tetrahydro-[2]phenanthryl)-acetic acid methyl ester 855603-57-5 C18H18O3
    (2-methyl-1-oxo-1,2,3,4-tetrahydro-[2]phenanthryl)-acetic acid methyl ester
    —— 2-Bromo-N-{4-[(1E,3E)-3-methyl-4-(5-nitro-furan-2-yl)-buta-1,3-dienyl]-pyrimidin-2-yl}-acetamide 744-64-9 C15H13BrN4O4
    2-Bromo-N-{4-[(1E,3E)-3-methyl-4-(5-nitro-furan-2-yl)-buta-1,3-dienyl]-pyrimidin-2-yl}-acetamide
    —— (2,2-Dichloro-vinyl)-carbamic acid 4-chloro-but-2-ynyl ester 90084-65-4 C7H6Cl3NO2
    (2,2-Dichloro-vinyl)-carbamic acid 4-chloro-but-2-ynyl ester
    —— 2-(1H-benzo[d]imidazol-2-yl)-4,6-di-tert-butylphenol 810669-72-8 C21H26N2O
    2-(1H-benzo[d]imidazol-2-yl)-4,6-di-tert-butylphenol
    —— 2-(1H-benzotriazol-1-yl)-4-(dichloromethylidene)-3-nitro-4H-pyrido[1,2-a]pyrimidine 1360690-08-9 C15H8Cl2N6O2
    2-(1H-benzotriazol-1-yl)-4-(dichloromethylidene)-3-nitro-4H-pyrido[1,2-a]pyrimidine
    —— 2-(5-allyloxy-2,4-dichloro-phenyl)-5,6,7,8-tetrahydro-2<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]pyridin-3-one 68049-82-1 C15H15Cl2N3O2
    2-(5-allyloxy-2,4-dichloro-phenyl)-5,6,7,8-tetrahydro-2<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]pyridin-3-one
    —— 2-[[4-(1,1,2,2-Tetrafluoroethoxy)phenyl]hydrazinylidene]propanedinitrile 6997-92-8 C11H6F4N4O
    2-[[4-(1,1,2,2-Tetrafluoroethoxy)phenyl]hydrazinylidene]propanedinitrile
    —— 2-Acetylamino-3-(2-cyano-aziridin-1-yl)-3-oxo-propionic acid ethyl ester 69826-95-5 C10H13N3O4
    2-Acetylamino-3-(2-cyano-aziridin-1-yl)-3-oxo-propionic acid ethyl ester
    —— {[2-(3-Butoxy-2,4-dimethoxy-benzenesulfonylamino)-5-guanidino-pentanoyl]-pyridin-2-ylmethyl-amino}-acetic acid 69129-16-4 C26H38N6O8S
    {[2-(3-Butoxy-2,4-dimethoxy-benzenesulfonylamino)-5-guanidino-pentanoyl]-pyridin-2-ylmethyl-amino}-acetic acid
    —— 2-(<i>N</i>-methoxycarbonyl-anilino)-benzoimidazole-1-carboxylic acid methyl ester 34105-01-6 C17H15N3O4
    2-(<i>N</i>-methoxycarbonyl-anilino)-benzoimidazole-1-carboxylic acid methyl ester
    —— 2-benzyl-5-{2-[4-(2-chloro-phenyl)-piperazin-1-yl]-ethyl}-1(3)<i>H</i>-benzoimidazole 96771-04-9 C26H27ClN4
    2-benzyl-5-{2-[4-(2-chloro-phenyl)-piperazin-1-yl]-ethyl}-1(3)<i>H</i>-benzoimidazole
    —— 2-[5-methyl-2-(pyridin-2-yl)phenyl]benzoxazole 1264661-00-8 C19H14N2O
    2-[5-methyl-2-(pyridin-2-yl)phenyl]benzoxazole
    —— 2,2'-diphenyl-5,5'-<i>p</i>-phenylenedimethyl-bis-imidazol-4-one 56223-15-5 C26H18N4O2
    2,2'-diphenyl-5,5'-<i>p</i>-phenylenedimethyl-bis-imidazol-4-one
    —— 2',3'-O-Cyclohexyliden-N<sup>6</sup>-isobutyladenosin 23558-42-1 C20H29N5O4
    2',3'-O-Cyclohexyliden-N<sup>6</sup>-isobutyladenosin
    —— 2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-<i>N</i>-[2-hydroxy-2-(3-hydroxy-phenyl)-ethyl]-acetamide 22135-41-7 C17H19N5O5
    2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-<i>N</i>-[2-hydroxy-2-(3-hydroxy-phenyl)-ethyl]-acetamide
    —— 2-(5-chloro-benzothiazole-2-sulfonyl)-1-o-tolylethanone 1226526-70-0 C16H12ClNO3S2
    2-(5-chloro-benzothiazole-2-sulfonyl)-1-o-tolylethanone
    —— 2,6-dimethyl-hepta-4,5-dien-3-one 58442-43-6 C9H14O
    2,6-dimethyl-hepta-4,5-dien-3-one
    —— 2-<3-<(ethoxycarbonyl)methylthio>-2-(phenylsulfinyl)propyl>phenol 139371-06-5 C19H22O4S2
    2-<3-<(ethoxycarbonyl)methylthio>-2-(phenylsulfinyl)propyl>phenol
    —— 2-(4-methylbenzoyl)-N-tosylpyrrole 1167990-45-5 C19H17NO3S
    2-(4-methylbenzoyl)-N-tosylpyrrole
    —— 2-((triisopropylsilyl)ethynyl)-3-(1,3-dioxan-2-yl)-6-methoxyphenol 1310802-20-0 C22H34O4Si
    2-((triisopropylsilyl)ethynyl)-3-(1,3-dioxan-2-yl)-6-methoxyphenol
    —— (2S,4aR,4bS,6aS,7aS,8aS,8bS,8cR,8dR,9aR,9bR)-2-(1-ethoxyethoxy)-9b-hydroxy-4a,6a-dimethyloctadecahydro-7H-cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthren-7-one 1248589-70-9 C25H38O4
    (2S,4aR,4bS,6aS,7aS,8aS,8bS,8cR,8dR,9aR,9bR)-2-(1-ethoxyethoxy)-9b-hydroxy-4a,6a-dimethyloctadecahydro-7H-cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthren-7-one
    —— 2-oxo-2-vinyl-1,3,2-dioxaphosphorinane 50687-79-1 C5H9O3P
    2-oxo-2-vinyl-1,3,2-dioxaphosphorinane
    —— 2-hydroxy-5-nitro-benzoic acid m-tolyl ester 1071667-20-3 C14H11NO5
    2-hydroxy-5-nitro-benzoic acid m-tolyl ester
    —— 2-N-phenylamino-5-acetylimidazole 98456-05-4 C11H11N3O
    2-N-phenylamino-5-acetylimidazole
    —— 2,7-bis-(4-methoxy-phenyl)-furo[3,2-b]pyridine 1360906-46-2 C21H17NO3
    2,7-bis-(4-methoxy-phenyl)-furo[3,2-b]pyridine
    —— 2-[4-(3-ethoxy-trans-1-propen-1-yl)phenyl]-4,5-bis (4-pyrrolidinophenyl) imidazole 216227-24-6 C34H38N4O
    2-[4-(3-ethoxy-trans-1-propen-1-yl)phenyl]-4,5-bis (4-pyrrolidinophenyl) imidazole
    —— 2,5-dichloro-N,N'-dicyanoquinonediimine 98507-07-4 C8H2Cl2N4
    2,5-dichloro-N,N'-dicyanoquinonediimine
    —— 2-propylthioquinozoline-4(3H)-semicarbazone 1632488-30-2 C12H15N5OS
    2-propylthioquinozoline-4(3H)-semicarbazone
    —— 2-chloro-N-[(3-chloro-2-methylphenyl)methyl]-N-[5-cyano-2-(4-morpholinyl)-1,3-thiazol-4-yl]acetamide 1256290-54-6 C18H18Cl2N4O2S
    2-chloro-N-[(3-chloro-2-methylphenyl)methyl]-N-[5-cyano-2-(4-morpholinyl)-1,3-thiazol-4-yl]acetamide
    —— 2-(pyrimidin-2-yl)-5,6-dihydro-4H-1,3-oxazine 1446451-68-8 C8H9N3O
    2-(pyrimidin-2-yl)-5,6-dihydro-4H-1,3-oxazine
    —— 2-cyclobutylbenzo[d]thiazole 1279123-46-4 C11H11NS
    2-cyclobutylbenzo[d]thiazole
    —— (2-hydroxy-propylimino)-di-acetic acid bis-[benzyl-(1-methyl-hexyl)-amide] 103390-49-4 C35H55N3O3
    (2-hydroxy-propylimino)-di-acetic acid bis-[benzyl-(1-methyl-hexyl)-amide]
    —— 2,2-di-morpholin-4-yl-1-<i>p</i>-tolyl-ethanone 21661-84-7 C17H24N2O3
    2,2-di-morpholin-4-yl-1-<i>p</i>-tolyl-ethanone
    —— (2-tolylpyridine)PtCl(HN(CH2)4O) 1356925-78-4 C16H19ClN2OPt
    (2-tolylpyridine)PtCl(HN(CH2)4O)
    —— 2-(5-tert-butyl-2-methoxy-phenyl)-quinoline-4-carboxylic acid 855165-52-5 C21H21NO3
    2-(5-tert-butyl-2-methoxy-phenyl)-quinoline-4-carboxylic acid
    —— 2-(4-ethylpiperazin-1-yl)-N-(6-(2-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl)dibenzo[b,d]thiophen-2-yl)acetamide 1257233-66-1 C32H34N6O3S
    2-(4-ethylpiperazin-1-yl)-N-(6-(2-morpholino-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl)dibenzo[b,d]thiophen-2-yl)acetamide
    —— (2S,3R)-2-ethyl-3-hydroxy-4,4-dimethoxy-2-methylbutyraldehyde 1196498-61-9 C9H18O4
    (2S,3R)-2-ethyl-3-hydroxy-4,4-dimethoxy-2-methylbutyraldehyde
    —— 2-(4-amidinophenylaminomethyl)-1-methyl-5-[1-(carboxymethylamino)-1-(diethylaminocarbonyl)-ethyl]-benzimidazole-hydrochloride 253796-35-9 C25H33N7O3*ClH
    2-(4-amidinophenylaminomethyl)-1-methyl-5-[1-(carboxymethylamino)-1-(diethylaminocarbonyl)-ethyl]-benzimidazole-hydrochloride
    —— 2-benzyl-4-nitro-9-phenyl-2,3-dihydro-1H-indeno[2,1-c]pyridine 1080637-22-4 C25H20N2O2
    2-benzyl-4-nitro-9-phenyl-2,3-dihydro-1H-indeno[2,1-c]pyridine
    —— 2-(4-(2,4-dichlorophenethyl)-3,6-dioxo-1-(pyridin-4-ylmethyl)piperazin-2-yl)-N-(2-(5-methoxy-1H-indol-3-yl)ethyl)acetamide 1263478-77-8 C31H31Cl2N5O4
    2-(4-(2,4-dichlorophenethyl)-3,6-dioxo-1-(pyridin-4-ylmethyl)piperazin-2-yl)-N-(2-(5-methoxy-1H-indol-3-yl)ethyl)acetamide
    —— 2-(α-Hydroxy-2,6-dichlorbenzyl)-1,4,5,6-tetrahydro-pyrimidin 18665-06-0 C11H12Cl2N2O
    2-(α-Hydroxy-2,6-dichlorbenzyl)-1,4,5,6-tetrahydro-pyrimidin
    —— 2-(4-chlorophenyl)-7a-hydroxy-4,5,6,7,7a-pentahydroindolenine 86831-11-0 C14H14ClNO
    2-(4-chlorophenyl)-7a-hydroxy-4,5,6,7,7a-pentahydroindolenine
    —— 2-[5-(2-Chloro-4-trifluoromethyl-phenoxy)-2-nitro-phenylamino]-4,5,6,7-tetrahydro-isoindole-1,3-dione 75131-67-8 C21H15ClF3N3O5
    2-[5-(2-Chloro-4-trifluoromethyl-phenoxy)-2-nitro-phenylamino]-4,5,6,7-tetrahydro-isoindole-1,3-dione
    —— 2,4-dihydroxy-3,6-dimethyl-N-{2-[4-[(2-thienyl(imino)methyl)amino]phenyl]ethyl}benzamide hydrochloride 262612-95-3 C22H23N3O3S*ClH
    2,4-dihydroxy-3,6-dimethyl-N-{2-[4-[(2-thienyl(imino)methyl)amino]phenyl]ethyl}benzamide hydrochloride
    —— 2-Phenoxy-5,5-diphenyl-[1,3,2]dioxaphospholan-4-one 66337-01-7 C20H15O4P
    2-Phenoxy-5,5-diphenyl-[1,3,2]dioxaphospholan-4-one
    —— (2S)-methyl-[5-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1,2,3,4-tetrahydro-naphthalen-2-yl]-amine hydrochloride 1044512-95-9 C17H23N3*ClH
    (2S)-methyl-[5-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1,2,3,4-tetrahydro-naphthalen-2-yl]-amine hydrochloride
    —— 2-(3-Dimethylamino-propyl)-6,7-diethoxy-benzo[de]isoquinoline-1,3-dione; hydrochloride 28341-94-8 C21H26N2O4*ClH
    2-(3-Dimethylamino-propyl)-6,7-diethoxy-benzo[de]isoquinoline-1,3-dione; hydrochloride