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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Methyl-4-hydroxymethyl-5-isopropylimidazol 54416-10-3 C8H14N2O
    2-Methyl-4-hydroxymethyl-5-isopropylimidazol
    —— 2-Methylsulfanyl-6-p-tolylamino-thiopyran-4-one 99878-36-1 C13H13NOS2
    2-Methylsulfanyl-6-p-tolylamino-thiopyran-4-one
    —— 2-acetamido-N-acetyl-4-O-allyl-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranosylamine 80887-37-2 C27H34N2O6
    2-acetamido-N-acetyl-4-O-allyl-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranosylamine
    —— 2-Triphenoxyphosphoranylidenamino-α-benzolsulfonylimino-toluol 96415-35-9 C31H25N2O5PS
    2-Triphenoxyphosphoranylidenamino-α-benzolsulfonylimino-toluol
    —— 2-(4-Hydroxy-pentyl)-1,2,3,4-tetrahydro-9H-pyridido<3,4-b>indol 106459-91-0 C16H22N2O
    2-(4-Hydroxy-pentyl)-1,2,3,4-tetrahydro-9H-pyridido<3,4-b>indol
    —— 2-(2-<2-Oxo-pyrrolidinyl-(3)>-ethoxy)-(2-hydroxy-ethyl)-Δ<sup>1</sup>-pyrrolin 3920-62-5 C12H20N2O3
    2-(2-<2-Oxo-pyrrolidinyl-(3)>-ethoxy)-(2-hydroxy-ethyl)-Δ<sup>1</sup>-pyrrolin
    —— 2-Methylaminosulfonyl-4-dimethylaminosulfonyl-5-trifluormethyl-anilin 740-17-0 C10H14F3N3O4S2
    2-Methylaminosulfonyl-4-dimethylaminosulfonyl-5-trifluormethyl-anilin
    —— 2-amino-N-(3-(benzylthio)-2-(methylcarbamoyl)phenyl)-6-bromobenzamide 1447017-93-7 C22H20BrN3O2S
    2-amino-N-(3-(benzylthio)-2-(methylcarbamoyl)phenyl)-6-bromobenzamide
    —— 2-benzylidene-1-(2-nitrophenyl)-1-phenylhydrazine 1515830-29-1 C19H15N3O2
    2-benzylidene-1-(2-nitrophenyl)-1-phenylhydrazine
    —— 2-chloroethyl 5-{[(2R)-2-(4-{[(2-chloroethoxy)carbonyl]amino}phenyl)propanoyl]amino}-3-cyclobutyl-1H-pyrazole-1-carboxylate 1101024-30-9 C22H26Cl2N4O5
    2-chloroethyl 5-{[(2R)-2-(4-{[(2-chloroethoxy)carbonyl]amino}phenyl)propanoyl]amino}-3-cyclobutyl-1H-pyrazole-1-carboxylate
    —— 2-{3-[4-(1-naphthylmethyl)-1-piperazinyl]propyl}-4(3H)-quinazolinone 437997-96-1 C26H28N4O
    2-{3-[4-(1-naphthylmethyl)-1-piperazinyl]propyl}-4(3H)-quinazolinone
    —— 2-pyridin-2-yl-adenosine 56720-73-1 C15H16N6O4
    2-pyridin-2-yl-adenosine
    —— 2-<4-Brom-phenoxy>-β-alanin 3035-22-1 C9H10BrNO3
    2-<4-Brom-phenoxy>-β-alanin
    —— 2-(2-Hydroxy-5-methyl-benzyl)-4-methyl-6-nitro-phenol 34636-47-0 C15H15NO4
    2-(2-Hydroxy-5-methyl-benzyl)-4-methyl-6-nitro-phenol
    —— 2,4-Dinitro-phenylhydrazon d. <5-Nitro-furfuryliden>-acetophenons 94211-25-3 C19H13N5O7
    2,4-Dinitro-phenylhydrazon d. <5-Nitro-furfuryliden>-acetophenons
    —— 2,3-Dibenzoyl-4,6-phenylpropargylideno-α-methyl-D-glucosid 4373-51-7 C30H26O8
    2,3-Dibenzoyl-4,6-phenylpropargylideno-α-methyl-D-glucosid
    —— 2-<4-Aethoxycarbonylamino-benzolsulfonylamino>-6-chlor-4-methoxy-pyrimidin 92194-81-5 C14H15ClN4O5S
    2-<4-Aethoxycarbonylamino-benzolsulfonylamino>-6-chlor-4-methoxy-pyrimidin
    —— 2-Aethylmercapto-1-(4-benzoyloxy-3-methoxy-phenyl)-propanon-(1) 102172-20-3 C19H20O4S
    2-Aethylmercapto-1-(4-benzoyloxy-3-methoxy-phenyl)-propanon-(1)
    —— 2-Nitrobenzaldehyd-(2-ethoxyphenylhydrazon) 97471-48-2 C15H15N3O3
    2-Nitrobenzaldehyd-(2-ethoxyphenylhydrazon)
    —— 2-<4-Nitro-1-methyl-benzol-sulfonyl-(2)>-3-methyl-1-phenyl-Δ<sup>3</sup>-pyrazolin-5-on 97753-49-6 C17H15N3O5S
    2-<4-Nitro-1-methyl-benzol-sulfonyl-(2)>-3-methyl-1-phenyl-Δ<sup>3</sup>-pyrazolin-5-on
    —— 2-Phenyl-imidazo<1,2-a>pyridin-6-carbonsaeure-<2-(N-ethyl-anilino)-ethylester> 3042-11-3 C24H23N3O2
    2-Phenyl-imidazo<1,2-a>pyridin-6-carbonsaeure-<2-(N-ethyl-anilino)-ethylester>
    —— 2-<3-Nitro-benzol-sulfonyl-(1)>-3-methyl-1-phenyl-Δ<sup>3</sup>-pyrazolin-5-on 94206-27-6 C16H13N3O5S
    2-<3-Nitro-benzol-sulfonyl-(1)>-3-methyl-1-phenyl-Δ<sup>3</sup>-pyrazolin-5-on
    —— (2-Brom-4,5-methylendioxy-phenyl)-essigsaeure-3-methoxy-4-hydroxy-benzyliden-hydrazid 14502-06-8 C17H15BrN2O5
    (2-Brom-4,5-methylendioxy-phenyl)-essigsaeure-3-methoxy-4-hydroxy-benzyliden-hydrazid
    —— 2-Hydroxy-<4-(4,6-dimethylpyrimidin-2-yl)sulfanilimino>naphthochinon-1,4 100769-49-1 C22H18N4O4S
    2-Hydroxy-<4-(4,6-dimethylpyrimidin-2-yl)sulfanilimino>naphthochinon-1,4
    —— 2-ω-Acetanilinovinyl-3-ethyl-6-methoxy-benzthiazolium-iodid 113092-64-1 C20H21N2O2S*I
    2-ω-Acetanilinovinyl-3-ethyl-6-methoxy-benzthiazolium-iodid
    —— 2-amino-5-(4-chlorobenzoyl)benzonitrile 1354385-67-3 C14H9ClN2O
    2-amino-5-(4-chlorobenzoyl)benzonitrile
    —— 2-(2-(4-methoxybenzylidene)hydrazinyl)-5-phenyl-7-(thiophen-2-yl)pyrido[2,3-d] pyrimidin-4(3H)-one 1620564-18-2 C25H19N5O2S
    2-(2-(4-methoxybenzylidene)hydrazinyl)-5-phenyl-7-(thiophen-2-yl)pyrido[2,3-d] pyrimidin-4(3H)-one
    —— 2,4-bis-(4-nitro-benzylideneamino)-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-<i>b</i>]pyridine-3-carbonitrile 70719-90-3 C26H18N6O4S
    2,4-bis-(4-nitro-benzylideneamino)-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-<i>b</i>]pyridine-3-carbonitrile
    —— 2-((3,4-dimethylisoxazol-5-ylimino)methyl)phenol 1426400-28-3 C12H12N2O2
    2-((3,4-dimethylisoxazol-5-ylimino)methyl)phenol
    —— 2-[(4-Chloro-phenyl)-hydrazono]-3-oxo-3-phenyl-propionimidic acid ethyl ester 126355-31-5 C17H16ClN3O2
    2-[(4-Chloro-phenyl)-hydrazono]-3-oxo-3-phenyl-propionimidic acid ethyl ester
    —— 2-(4,4''-dichloro-[1,1':3',1''-terphenyl]-2'-yl)-6-methylbenzo[d]thiazole 1379479-32-9 C26H17Cl2NS
    2-(4,4''-dichloro-[1,1':3',1''-terphenyl]-2'-yl)-6-methylbenzo[d]thiazole
    —— 2-bromo-3-oxo-3-phenyl-N-(p-tolyl)propanamide 42389-80-0 C16H14BrNO2
    2-bromo-3-oxo-3-phenyl-N-(p-tolyl)propanamide
    —— 2,2-difluoro-3-oxo-3-phenyl-N-(p-tolyl)propanamide 1439365-83-9 C16H13F2NO2
    2,2-difluoro-3-oxo-3-phenyl-N-(p-tolyl)propanamide
    —— 2-[3-(4-Methoxy-phenyl)-4-oxo-2-thioxo-thiazolidin-5-yl]-3-oxo-butyric acid ethyl ester 345300-10-9 C16H17NO5S2
    2-[3-(4-Methoxy-phenyl)-4-oxo-2-thioxo-thiazolidin-5-yl]-3-oxo-butyric acid ethyl ester
    —— [(2S)-2-[2-[4-(6-fluoro-1-benzofuran-3-yl)piperidin-1-yl]ethyl]piperidin-1-yl]-(5-methoxy-1H-indol-2-yl)methanone 1334121-65-1 C30H34FN3O3
    [(2S)-2-[2-[4-(6-fluoro-1-benzofuran-3-yl)piperidin-1-yl]ethyl]piperidin-1-yl]-(5-methoxy-1H-indol-2-yl)methanone
    —— (2S,4S)-1-{(2R,3S,4R,5R,6S)-6-[4-chloro-3-(4-ethoxy-benzyl)-phenyl]-3,4,5-trihydroxy-tetrahydro-pyran-2-ylmethyl}-4-fluoro-pyrrolidine-2-carboxylic acid amide 1219000-64-2 C26H32ClFN2O6
    (2S,4S)-1-{(2R,3S,4R,5R,6S)-6-[4-chloro-3-(4-ethoxy-benzyl)-phenyl]-3,4,5-trihydroxy-tetrahydro-pyran-2-ylmethyl}-4-fluoro-pyrrolidine-2-carboxylic acid amide
    —— 2,2'-Dibenzoyl-4,4'-dichlor-azobenzol 24400-54-2 C26H16Cl2N2O2
    2,2'-Dibenzoyl-4,4'-dichlor-azobenzol
    —— 2-((dimethylstibaneyl)oxy)-N,N-dimethyl-2-phenylethan-1-amine 37499-24-4 C12H20NOSb
    2-((dimethylstibaneyl)oxy)-N,N-dimethyl-2-phenylethan-1-amine
    —— 2-(4-{2-[2-(4-chloro-phenyl)-5,6-difluoro-2H-indazol-3-yl]-2-cyclohexyl-acetylamino}-3-fluoro-phenoxy)-2-methyl-propionic acid 1219495-79-0 C31H29ClF3N3O4
    2-(4-{2-[2-(4-chloro-phenyl)-5,6-difluoro-2H-indazol-3-yl]-2-cyclohexyl-acetylamino}-3-fluoro-phenoxy)-2-methyl-propionic acid
    —— [2-tert-Butyl-cyclohex-(E)-ylidene]-ethyl-amine 13652-47-6 C12H23N
    [2-tert-Butyl-cyclohex-(E)-ylidene]-ethyl-amine
    —— 2-(3-cyanophenoxy)-5-(((1-methyl-5-oxo-1,2,3,5-tetrahydroimidazo[1,2-c]pyrimidin-7-yl)oxy)methyl)benzonitrile trifluoroacetic acid salt 1421432-60-1 C2HF3O2*C22H17N5O3
    2-(3-cyanophenoxy)-5-(((1-methyl-5-oxo-1,2,3,5-tetrahydroimidazo[1,2-c]pyrimidin-7-yl)oxy)methyl)benzonitrile trifluoroacetic acid salt
    —— (2R)-[((2R)-2-hydroxy-2-pyridin-3-ylethylamino)methyl]chroman-6-sulfonic acid {4-[5-oxo-4-(3-phenylpropyl)-4,5-dihydrotetrazol-1-yl]phenyl}amide 228710-09-6 C33H35N7O5S
    (2R)-[((2R)-2-hydroxy-2-pyridin-3-ylethylamino)methyl]chroman-6-sulfonic acid {4-[5-oxo-4-(3-phenylpropyl)-4,5-dihydrotetrazol-1-yl]phenyl}amide
    —— 2-(trans-2-((S)-2-(hexadecylcarbamoyl)-1-((3-(2-methyl-1-imidazolyl)propyl)carbamoyl)ethylcarbamoyl)ethenyl)-5,10,15,20-tetrakis(α,α,α,α-o-pivalamidophenyl)porphyrinatoiron(III) bromide 119484-34-3 C94H115BrFeN13O7
    2-(trans-2-((S)-2-(hexadecylcarbamoyl)-1-((3-(2-methyl-1-imidazolyl)propyl)carbamoyl)ethylcarbamoyl)ethenyl)-5,10,15,20-tetrakis(α,α,α,α-o-pivalamidophenyl)porphyrinatoiron(III) bromide
    —— 2,2-difluoro-1-(3-fluorophenyl)ethenyl p-toluenesulfonate 1256278-69-9 C15H11F3O3S
    2,2-difluoro-1-(3-fluorophenyl)ethenyl p-toluenesulfonate
    —— 2-(3'-fluoro-biphenyl-2-yl)-1-[4-(phenylmethyl)morpholin-2-yl]-1-(tetrahydro-pyran-4-yl)-ethanol 852236-89-6 C30H34FNO3
    2-(3'-fluoro-biphenyl-2-yl)-1-[4-(phenylmethyl)morpholin-2-yl]-1-(tetrahydro-pyran-4-yl)-ethanol
    —— 2-Methyl-2-cyclopentyl-1,3-dioxan 52423-61-7 C10H18O2
    2-Methyl-2-cyclopentyl-1,3-dioxan
    —— 2-(Methoxy-phenyl-methoxy)-pentan-3-one 132430-88-7 C13H18O3
    2-(Methoxy-phenyl-methoxy)-pentan-3-one
    —— (2S,3S,4R)-5-(4-Methoxy-phenyl)-5-oxo-2,3,4-triphenyl-pentanoic acid methyl ester 127680-13-1 C31H28O4
    (2S,3S,4R)-5-(4-Methoxy-phenyl)-5-oxo-2,3,4-triphenyl-pentanoic acid methyl ester
    —— (2-Chloro-4-isocyanatophenyl) thiohypochlorite 4872-95-1 C7H3Cl2NOS
    (2-Chloro-4-isocyanatophenyl) thiohypochlorite
    —— 2-butyl-2-[(Z)-1-fluoro-2-phenylethenyl]oxirane 101560-18-3 C14H17FO
    2-butyl-2-[(Z)-1-fluoro-2-phenylethenyl]oxirane