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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-methyl-1-(6-methylsulfonyl-2-propan-2-ylpyrazolo[1,5-a]pyridin-3-yl)prop-2-en-1-one 141401-64-1 C15H18N2O3S
    2-methyl-1-(6-methylsulfonyl-2-propan-2-ylpyrazolo[1,5-a]pyridin-3-yl)prop-2-en-1-one
    —— (2E,2'E)-3,3'-(2,2'-(3,3'-thiobis(prop-1-yne-3,1-diyl))bis(2,1-phenylene))diacrylonitrile 1393727-05-3 C24H16N2S
    (2E,2'E)-3,3'-(2,2'-(3,3'-thiobis(prop-1-yne-3,1-diyl))bis(2,1-phenylene))diacrylonitrile
    —— 2-Hydroxy-2,3-dihydro-1H-pyrazolo<1,2-a>indazolinum-kation 46166-40-9 C10H11N2O
    2-Hydroxy-2,3-dihydro-1H-pyrazolo<1,2-a>indazolinum-kation
    —— 2-<O-(4-Nitro-2-carboxy-phenyl)-oximino>-propan 16237-55-1 C10H10N2O5
    2-<O-(4-Nitro-2-carboxy-phenyl)-oximino>-propan
    —— 2,2-bis(3'-ethyl-4'-hydroxyphenyl)-propane 23950-77-8 C19H24O2
    2,2-bis(3'-ethyl-4'-hydroxyphenyl)-propane
    —— 2-methyl-7-nitroquinoline-8-ol 37026-26-9 C10H8N2O3
    2-methyl-7-nitroquinoline-8-ol
    —— 2-(Di-O-methyl-thiophosphoryl)-1-cyan-1,2-dihydroisochinolin 21242-09-1 C12H13N2O2PS
    2-(Di-O-methyl-thiophosphoryl)-1-cyan-1,2-dihydroisochinolin
    —— 2,8-Dichloro-5,10-dihydro-dibenzo[b,e][1,4]diazepine-11-thione 55095-64-2 C13H8Cl2N2S
    2,8-Dichloro-5,10-dihydro-dibenzo[b,e][1,4]diazepine-11-thione
    —— 2-(4-(1H-1,2,4-triazol-3-yl)phenyl)-9-cyclohexyl-8-oxo-8,9-dihydro-7H-purine-6-carboxamide 1022156-93-9 C20H20N8O2
    2-(4-(1H-1,2,4-triazol-3-yl)phenyl)-9-cyclohexyl-8-oxo-8,9-dihydro-7H-purine-6-carboxamide
    —— 2-O-benzoyl-3-O-benzyl-6-O-(dimethylthexylsilyl)-4-O-levulinoyl-α-L-idopyranosyl trichloroacetimidate 1447801-70-8 C35H46Cl3NO9Si
    2-O-benzoyl-3-O-benzyl-6-O-(dimethylthexylsilyl)-4-O-levulinoyl-α-L-idopyranosyl trichloroacetimidate
    —— ((2S,3S)-3-(2-((4-methoxybenzyl)oxy)ethyl)oxiran-2-yl)methyl (S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoate 1376666-04-4 C23H25F3O6
    ((2S,3S)-3-(2-((4-methoxybenzyl)oxy)ethyl)oxiran-2-yl)methyl (S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoate
    —— 2,4,6-trimethyl-N-(2-methyl-3-(trimethylsilyl)allyl)aniline 1134638-70-2 C16H27NSi
    2,4,6-trimethyl-N-(2-methyl-3-(trimethylsilyl)allyl)aniline
    —— 2.1'.3'.5'-Trimethyl-spiro<<1,3>oxathiolan-2,2'-<1,3,5>triazin>-4'.6'-dithion 884-67-3 C9H15N3OS3
    2.1'.3'.5'-Trimethyl-spiro<<1,3>oxathiolan-2,2'-<1,3,5>triazin>-4'.6'-dithion
    —— 2,4'-Dichlor-2'-nitro-4-aminoazobenzol 104115-89-1 C12H8Cl2N4O2
    2,4'-Dichlor-2'-nitro-4-aminoazobenzol
    —— 2-acetoxy-1-imidazol-1-yl-3-(methyl-naphthalen-1-yl-amino)-propane 34105-22-1 C19H21N3O2
    2-acetoxy-1-imidazol-1-yl-3-(methyl-naphthalen-1-yl-amino)-propane
    —— 2-(2-Methyl-allyl)-1,1,4-trioxo-1,2,3,4-tetrahydro-1λ<sup>6</sup>-benzo[e][1,2]thiazine-3-carboxylic acid methyl ester 29209-35-6 C14H15NO5S
    2-(2-Methyl-allyl)-1,1,4-trioxo-1,2,3,4-tetrahydro-1λ<sup>6</sup>-benzo[e][1,2]thiazine-3-carboxylic acid methyl ester
    —— 2'-(3-Fluorophenyl)-5',6',7',9'-tetrahydro-spiro[(1,3)dioxolane-2,8'-indolo[3,2-d]pyrimidine] 142283-07-6 C18H16FN3O2
    2'-(3-Fluorophenyl)-5',6',7',9'-tetrahydro-spiro[(1,3)dioxolane-2,8'-indolo[3,2-d]pyrimidine]
    —— 2-chloro-1-(4-chlorophenyl)-2-(cyclohexylthio)ethan-1-one 1215014-87-1 C14H16Cl2OS
    2-chloro-1-(4-chlorophenyl)-2-(cyclohexylthio)ethan-1-one
    —— (-)-2-[(3S,4R)-3-hydroxy-2,2-dimethyl-6-trifluoromethoxy-chroman-4-yl]-6-trifluoromethyl-1,2-dihydro-indazol-3-one 147121-15-1 C20H16F6N2O4
    (-)-2-[(3S,4R)-3-hydroxy-2,2-dimethyl-6-trifluoromethoxy-chroman-4-yl]-6-trifluoromethyl-1,2-dihydro-indazol-3-one
    —— 2-Methyl-6-nitro-3-<5-nitro-furfurylidenamino>-4-oxo-chinazolin 3605-90-1 C14H9N5O6
    2-Methyl-6-nitro-3-<5-nitro-furfurylidenamino>-4-oxo-chinazolin
    —— 2-thio-6-(2-chloro-5-methoxyanilino)purine 1096435-25-4 C12H10ClN5OS
    2-thio-6-(2-chloro-5-methoxyanilino)purine
    —— 2-(p-Nitro-α-methylstyryl)-5-methylbenzoxazol 20514-30-1 C17H14N2O3
    2-(p-Nitro-α-methylstyryl)-5-methylbenzoxazol
    —— (2-methoxy-11-oxo-11<i>H</i>-dibenzo[<i>b</i>,<i>f</i>][1,4]oxazepin-10-yl)-acetonitrile 21523-31-9 C16H12N2O3
    (2-methoxy-11-oxo-11<i>H</i>-dibenzo[<i>b</i>,<i>f</i>][1,4]oxazepin-10-yl)-acetonitrile
    —— 2-[(5S,10S,13S)-10,13-Dimethyl-3-oxo-hexadecahydro-cyclopenta[a]phenanthren-(17E)-ylidene]-N,N-diethyl-propionamide 53224-74-1 C26H41NO2
    2-[(5S,10S,13S)-10,13-Dimethyl-3-oxo-hexadecahydro-cyclopenta[a]phenanthren-(17E)-ylidene]-N,N-diethyl-propionamide
    —— 2'-Acetoxy-7-methoxy-4',5'-methylendioxy-isoflavon 54254-22-7 C19H14O7
    2'-Acetoxy-7-methoxy-4',5'-methylendioxy-isoflavon
    —— 2-p-Nitrophenyl-3H-benzo(e)-indol 54583-57-2 C18H12N2O2
    2-p-Nitrophenyl-3H-benzo(e)-indol
    —— 2-(2'.4'-Diethylallophanyl)-1-phenylethylimidat 62220-89-7 C15H21N3O3
    2-(2'.4'-Diethylallophanyl)-1-phenylethylimidat
    —— 2,2'-Bis(chlormethyl)-6,6'-dinitro-4,4'-methylendiphenol 59919-79-8 C15H12Cl2N2O6
    2,2'-Bis(chlormethyl)-6,6'-dinitro-4,4'-methylendiphenol
    —— 2-Methyl-1,3,4,7-tetraphenyl-2H-isoindole-5-carbonitrile 53068-15-8 C34H24N2
    2-Methyl-1,3,4,7-tetraphenyl-2H-isoindole-5-carbonitrile
    —— 2-(3-Dimethylamino-1-hydroxymethyl-1-p-tolyl-propyl)-phenol 96842-78-3 C19H25NO2
    2-(3-Dimethylamino-1-hydroxymethyl-1-p-tolyl-propyl)-phenol
    —— 2-Acetyl-6-allyl-3,4-diamino-thieno<2,3-b>-pyrrol-5-carbonsaeureethylester 107735-67-1 C14H17N3O3S
    2-Acetyl-6-allyl-3,4-diamino-thieno<2,3-b>-pyrrol-5-carbonsaeureethylester
    —— 2,3-Dimethyl-5-phenyl-[1,3,4]oxadiazol-3-ium 46180-46-5 C10H11N2O
    2,3-Dimethyl-5-phenyl-[1,3,4]oxadiazol-3-ium
    —— 2-[2-(pyrazol-1-yl)ethyliminomethyl]phenol 1163138-89-3 C12H13N3O
    2-[2-(pyrazol-1-yl)ethyliminomethyl]phenol
    —— 2-[[4-[(2,4-dichlorophenyl)methyl]piperazin-1-yl]methyl]-4-[(3,4-dimethylphenyl)methylideneamino]-5-(trifluoromethyl)-1,2,4-triazole-3-thione 1335203-79-6 C24H25Cl2F3N6S
    2-[[4-[(2,4-dichlorophenyl)methyl]piperazin-1-yl]methyl]-4-[(3,4-dimethylphenyl)methylideneamino]-5-(trifluoromethyl)-1,2,4-triazole-3-thione
    —— (2<i>S</i>)-3ξ-methyl-1-(toluene-4-sulfonyl)-aziridine-2<i>r</i>-carboxylic acid anilide 20030-75-5 C17H18N2O3S
    (2<i>S</i>)-3ξ-methyl-1-(toluene-4-sulfonyl)-aziridine-2<i>r</i>-carboxylic acid anilide
    —— 2,3-Dihydro-3-oxo-2-(p-fluorophenyl)-1H-isoindole-1-acetyl Chloride 132868-74-7 C16H11ClFNO2
    2,3-Dihydro-3-oxo-2-(p-fluorophenyl)-1H-isoindole-1-acetyl Chloride
    —— 2-(3,4-Dimethoxybenzyl)pyrrolin-(1) 66162-42-3 C13H17NO2
    2-(3,4-Dimethoxybenzyl)pyrrolin-(1)
    —— 2-[3-(trifluoromethoxy)phenyl]-N-[6-[4-[5-[[2-[3-(trifluoromethoxy)phenyl]acetyl]amino]-1,3,4-thiadiazol-2-yl]butyl]pyridazin-3-yl]acetamide 1439399-48-0 C28H24F6N6O4S
    2-[3-(trifluoromethoxy)phenyl]-N-[6-[4-[5-[[2-[3-(trifluoromethoxy)phenyl]acetyl]amino]-1,3,4-thiadiazol-2-yl]butyl]pyridazin-3-yl]acetamide
    —— 2-Methyl-2-[5-methyl-6-(1,3-oxazol-2-yl)-2,4-dioxo-1-[2-(4-oxocyclohexyl)oxy-2-phenylethyl]thieno[2,3-d]pyrimidin-3-yl]propanoic acid 1434645-05-2 C28H29N3O7S
    2-Methyl-2-[5-methyl-6-(1,3-oxazol-2-yl)-2,4-dioxo-1-[2-(4-oxocyclohexyl)oxy-2-phenylethyl]thieno[2,3-d]pyrimidin-3-yl]propanoic acid
    —— 2-(Benzoyloxy-phenyl-methylene)-malonic acid diisopropyl ester 109572-58-9 C23H24O6
    2-(Benzoyloxy-phenyl-methylene)-malonic acid diisopropyl ester
    —— 2-(1-iodo-3-phenylprop-2-ynylidene)-1,1-diphenylcyclopropane 1246026-40-3 C24H17I
    2-(1-iodo-3-phenylprop-2-ynylidene)-1,1-diphenylcyclopropane
    —— 2-Amino-7-(4-chlor-anilino)-4-methyl-5.6-dihydro-7H-thiopyrano<2.3-d>pyrimidin 97238-59-0 C14H15ClN4S
    2-Amino-7-(4-chlor-anilino)-4-methyl-5.6-dihydro-7H-thiopyrano<2.3-d>pyrimidin
    —— 2-Methyl-4-phenyl-6-chlor-benzothiadiazin-1,1-dioxid 20434-69-9 C14H11ClN2O2S
    2-Methyl-4-phenyl-6-chlor-benzothiadiazin-1,1-dioxid
    —— 2.3-Dibrom-3-thienyl-(3)-propionsaeure 1198-87-4 C7H6Br2O2S
    2.3-Dibrom-3-thienyl-(3)-propionsaeure
    —— 2,4-Dimethyl-7-(p-nitrophenylazo)pyrrolo<1,2-b>pyridazin 31384-27-7 C15H13N5O2
    2,4-Dimethyl-7-(p-nitrophenylazo)pyrrolo<1,2-b>pyridazin
    —— 2,4-Diamino-6-<3,4,5-trimethoxy-benzyl>-5H-pyrrolo<3,4-d>pyrimidin-7(6H)-on 23936-19-8 C16H19N5O4
    2,4-Diamino-6-<3,4,5-trimethoxy-benzyl>-5H-pyrrolo<3,4-d>pyrimidin-7(6H)-on
    —— 2-Phenyl-5-<2-(3-chlor-anilino)-aethyl>-1.3.4-oxadiazol 14664-91-6 C16H14ClN3O
    2-Phenyl-5-<2-(3-chlor-anilino)-aethyl>-1.3.4-oxadiazol
    —— 2-Benzoyl-1,11,12,12a-tetrahydro-benz<f>imidazo<1.5-a>chinolin-3(2H)-on 18007-14-2 C22H18N2O2
    2-Benzoyl-1,11,12,12a-tetrahydro-benz<f>imidazo<1.5-a>chinolin-3(2H)-on
    —— 2-ethoxy-6-phenyl-pyridine-3-carboxaldehyde 1202163-88-9 C14H13NO2
    2-ethoxy-6-phenyl-pyridine-3-carboxaldehyde
    —— 2-Amino-2'-brom-4'-chlor-4,5-methylendioxydiphenylsulfid 25946-97-8 C13H9BrClNO2S
    2-Amino-2'-brom-4'-chlor-4,5-methylendioxydiphenylsulfid