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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Ethanesulfonyl-1-thietan-3-yl-1H-benzoimidazole 136265-54-8 C12H14N2O2S2
    2-Ethanesulfonyl-1-thietan-3-yl-1H-benzoimidazole
    —— (2-Chloro-phenoxy)-thioacetic acid S-(8-bromo-4-oxo-3-p-tolyl-3,4-dihydro-quinazolin-2-yl) ester 86148-99-4 C23H16BrClN2O3S
    (2-Chloro-phenoxy)-thioacetic acid S-(8-bromo-4-oxo-3-p-tolyl-3,4-dihydro-quinazolin-2-yl) ester
    —— 2-Acetamido-4-(p-carboxystyryl)-5-nitrothiazol 92164-96-0 C14H11N3O5S
    2-Acetamido-4-(p-carboxystyryl)-5-nitrothiazol
    —— (2S,3R,4S)-[2-(3-chlorophenyl)-4-hydroxythiochroman-3-yl](3,5-dimethylpyrazol-1-yl)methanone 1385861-17-5 C21H19ClN2O2S
    (2S,3R,4S)-[2-(3-chlorophenyl)-4-hydroxythiochroman-3-yl](3,5-dimethylpyrazol-1-yl)methanone
    —— (2'S,3S,4'R)-2'-(3,4-dichlorophenyl)-4'-hydroxyspiro[chroman-3,3'-thiochroman]-4-one 1262616-67-0 C23H16Cl2O3S
    (2'S,3S,4'R)-2'-(3,4-dichlorophenyl)-4'-hydroxyspiro[chroman-3,3'-thiochroman]-4-one
    —— (2E)-5-(3-aminophenyl)pent-en-4-ynohydroxamic Acid Trifluoroacetate 152016-50-7 C2HF3O2*C11H10N2O2
    (2E)-5-(3-aminophenyl)pent-en-4-ynohydroxamic Acid Trifluoroacetate
    —— (2S,3S)-3-bromotetrahydro-2-(4-methylphenyl)-2H-pyran 1351858-87-1 C12H15BrO
    (2S,3S)-3-bromotetrahydro-2-(4-methylphenyl)-2H-pyran
    —— 2-(4-Chloro-phenyl)-N-[(1S,2S)-2-(2,4-difluoro-phenyl)-2-hydroxy-1-methyl-3-[1,2,4]triazol-1-yl-propyl]-acetamide 138989-90-9 C20H19ClF2N4O2
    2-(4-Chloro-phenyl)-N-[(1S,2S)-2-(2,4-difluoro-phenyl)-2-hydroxy-1-methyl-3-[1,2,4]triazol-1-yl-propyl]-acetamide
    —— 2-[4-(3-chloro-6-methoxynaphthyridin-4-yl)piperazin-1-yl]ethylamine 774609-91-5 C15H20ClN5O
    2-[4-(3-chloro-6-methoxynaphthyridin-4-yl)piperazin-1-yl]ethylamine
    —— 2'-Acetoxyethyl (E)-2-propyl-2-pentenoate 113805-46-2 C12H20O4
    2'-Acetoxyethyl (E)-2-propyl-2-pentenoate
    —— 2-amino-4-(1-methyl-1<i>H</i>-benzoimidazol-2-yl)-butyric acid 91643-41-3 C12H15N3O2
    2-amino-4-(1-methyl-1<i>H</i>-benzoimidazol-2-yl)-butyric acid
    —— 2(p-Dimethylaminostyryl)benzofuro<2,3-b>pyridin Ethiodid 41017-49-6 C23H23N2O*I
    2(p-Dimethylaminostyryl)benzofuro<2,3-b>pyridin Ethiodid
    —— 2,5-Bis-(p-nitro-phenylmercapto)-3,6-diamino-1,4-benzochinon 22818-02-6 C18H12N4O6S2
    2,5-Bis-(p-nitro-phenylmercapto)-3,6-diamino-1,4-benzochinon
    —— (2-Chloro-2-phenyl-ethyl)-phosphoramidic acid dipentyl ester 28053-60-3 C18H31ClNO3P
    (2-Chloro-2-phenyl-ethyl)-phosphoramidic acid dipentyl ester
    —— 2-(4-hydroxy-3,5-dimethoxyphenyl)-1,3,3-trimethyl-4-piperidone 74611-12-4 C16H23NO4
    2-(4-hydroxy-3,5-dimethoxyphenyl)-1,3,3-trimethyl-4-piperidone
    —— 2-fluoro-6-methyl-2,2-diphenyl-2,3-dihydro-2λ<sup>5</sup>-benzo[1,3,2]oxazaphosphole 70444-59-6 C19H17FNOP
    2-fluoro-6-methyl-2,2-diphenyl-2,3-dihydro-2λ<sup>5</sup>-benzo[1,3,2]oxazaphosphole
    —— 2-Bromcyclopentyl-2-brom-1,1,2-trimethylethylether 33665-44-0 C10H18Br2O
    2-Bromcyclopentyl-2-brom-1,1,2-trimethylethylether
    —— 2-Hydroxyamino-3-methoxy-hexanoic acid ethyl ester 30410-73-2 C9H19NO4
    2-Hydroxyamino-3-methoxy-hexanoic acid ethyl ester
    —— 2,2-dimethyl-1-phenyl-3-trimethylsilanyl-2,3-dihydro-1<i>H</i>-benzo[1,3,2]diazasilole 25927-84-8 C17H24N2Si2
    2,2-dimethyl-1-phenyl-3-trimethylsilanyl-2,3-dihydro-1<i>H</i>-benzo[1,3,2]diazasilole
    —— 2-Allyloxy-3-bromtropon 50904-19-3 C10H9BrO2
    2-Allyloxy-3-bromtropon
    —— 2-Butyryloxy-1-pentyloxymethoxy-ethan 33942-62-0 C12H24O4
    2-Butyryloxy-1-pentyloxymethoxy-ethan
    —— 2-[(Z)-4-Chloro-phenylimino]-3-oxo-3,N-diphenyl-propionamide 33414-70-9 C21H15ClN2O2
    2-[(Z)-4-Chloro-phenylimino]-3-oxo-3,N-diphenyl-propionamide
    —— 2,5,6-Triphenyl-3-p-tolyl-cyclohex-2-enone oxime 53560-76-2 C31H27NO
    2,5,6-Triphenyl-3-p-tolyl-cyclohex-2-enone oxime
    —— (2,4-Dichloro-phenoxy)-acetic acid 4-benzenesulfonyloxy-3-nitro-benzyl ester 41870-39-7 C21H15Cl2NO8S
    (2,4-Dichloro-phenoxy)-acetic acid 4-benzenesulfonyloxy-3-nitro-benzyl ester
    —— 2,4,6-Trioxoadamantan-1-carbonsaeuremethylester 51031-15-3 C13H14O5
    2,4,6-Trioxoadamantan-1-carbonsaeuremethylester
    —— 2,4,4,6-tetraphenyl-1,4-dihydro-[1,4]azaphosphininium; bromide 67221-26-5 Br*C28H23NP
    2,4,4,6-tetraphenyl-1,4-dihydro-[1,4]azaphosphininium; bromide
    —— 2,4,7-Trinitro-fluoren-9-one; compound with 2,6,7-trimethyl-benzo[b]thieno[2,3-d]furan 41872-92-8 C13H5N3O7*C13H12OS
    2,4,7-Trinitro-fluoren-9-one; compound with 2,6,7-trimethyl-benzo[b]thieno[2,3-d]furan
    —— 2.4-Dinitro-phenylhydrazon des Isocapronaldehyds 5362-60-7 C12H16N4O4
    2.4-Dinitro-phenylhydrazon des Isocapronaldehyds
    —— (2S)-N-[4-(3-aminopropoxy)-5-methoxy-2-nitrobenzoyl]pyrrolidine-2-carboxaldehyde diethyl thioacetal 745014-30-6 C20H31N3O5S2
    (2S)-N-[4-(3-aminopropoxy)-5-methoxy-2-nitrobenzoyl]pyrrolidine-2-carboxaldehyde diethyl thioacetal
    —— (2'R,3S,4'R)-2'-(5-bromobenzo[d][1,3]dioxol-4-yl)-4'-hydroxyspiro[chroman-3,3'-thiochroman]-4-one 1262616-74-9 C24H17BrO5S
    (2'R,3S,4'R)-2'-(5-bromobenzo[d][1,3]dioxol-4-yl)-4'-hydroxyspiro[chroman-3,3'-thiochroman]-4-one
    —— [2-(2-Methyl-butoxy)-naphthalen-1-yl]-acetonitrile 51958-42-0 C17H19NO
    [2-(2-Methyl-butoxy)-naphthalen-1-yl]-acetonitrile
    —— 2-(4'-Thenyl-thiazolylimino-2')-5-p-dimethylaminobenzalthiazolidon-4 51648-25-0 C19H16N4OS3
    2-(4'-Thenyl-thiazolylimino-2')-5-p-dimethylaminobenzalthiazolidon-4
    —— 2-(Benzoselenazol-2-yl)benzylalkohol 27643-36-3 C14H11NOSe
    2-(Benzoselenazol-2-yl)benzylalkohol
    —— 2,5-Dihydrothiophen 53101-77-2 C13H16S
    2,5-Dihydrothiophen
    —— 2-<i>p</i>-tolyl-1,2,4,6-tetrahydro-furo[3,4-<i>c</i>]pyrazol-3-one 38874-54-3 C12H12N2O2
    2-<i>p</i>-tolyl-1,2,4,6-tetrahydro-furo[3,4-<i>c</i>]pyrazol-3-one
    —— 2-(5-Acetyl-2-propoxy-phenylamino)-N,N-diethyl-acetamide 54537-36-9 C17H26N2O3
    2-(5-Acetyl-2-propoxy-phenylamino)-N,N-diethyl-acetamide
    —— 2-[1-Cyano-1-ethoxycarbonyl-meth-(E)-ylidene]-cyclohexanecarboxylic acid tert-butyl ester 55623-65-9 C16H23NO4
    2-[1-Cyano-1-ethoxycarbonyl-meth-(E)-ylidene]-cyclohexanecarboxylic acid tert-butyl ester
    —— (2S,3aR,3bR,6aR,7aR)-6a-Methoxy-2,3b-dimethyl-4-methylene-5-oxo-decahydro-cyclopenta[a]pentalene-2-carboxylic acid 55093-83-9 C16H22O4
    (2S,3aR,3bR,6aR,7aR)-6a-Methoxy-2,3b-dimethyl-4-methylene-5-oxo-decahydro-cyclopenta[a]pentalene-2-carboxylic acid
    —— <2R-(2α,3aα,4α,6aβ,7aα,8aα,8bβ,8cβ)>-2-(3-furanyl)decahydro-3a,6a-dimethyl-4-(p-tolyloxymethyl)oxireno<2,3>naphtho<1,8-bc>pyran-7(6aH)-one 100899-61-4 C26H30O5
    <2R-(2α,3aα,4α,6aβ,7aα,8aα,8bβ,8cβ)>-2-(3-furanyl)decahydro-3a,6a-dimethyl-4-(p-tolyloxymethyl)oxireno<2,3>naphtho<1,8-bc>pyran-7(6aH)-one
    —— 2.2'-Diselenobisphenylessigsaeureethylester 62218-89-7 C20H22O4Se2
    2.2'-Diselenobisphenylessigsaeureethylester
    —— 2-[4-(benzyloxy)-2-(1-naphthylmethoxy)phenyl]-3H-imidazo[4,5-b]pyridine trifluoroacetate 927909-83-9 C2HF3O2*C30H23N3O2
    2-[4-(benzyloxy)-2-(1-naphthylmethoxy)phenyl]-3H-imidazo[4,5-b]pyridine trifluoroacetate
    —— 2,3,4,6-Tetrachloro-5-trifluoromethyl-phenol 35852-61-0 C7HCl4F3O
    2,3,4,6-Tetrachloro-5-trifluoromethyl-phenol
    —— 2-(3-Methoxy-propyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxylic acid 2-[[4-(2-chloro-4-nitro-phenylazo)-phenyl]-(2-cyano-ethyl)-amino]-ethyl ester 51084-01-6 C30H27ClN6O7
    2-(3-Methoxy-propyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxylic acid 2-[[4-(2-chloro-4-nitro-phenylazo)-phenyl]-(2-cyano-ethyl)-amino]-ethyl ester
    —— 2-o-Tolyloxy-N-[2,2,2-trichloro-1-(2-chloro-phenylamino)-ethyl]-acetamide 52813-19-1 C17H16Cl4N2O2
    2-o-Tolyloxy-N-[2,2,2-trichloro-1-(2-chloro-phenylamino)-ethyl]-acetamide
    —— 2-Ethyl-2,3-dimethyl-3-phenyl-[1,3]thiaphosphinan-3-ium; iodide 51329-25-0 C14H22PS*I
    2-Ethyl-2,3-dimethyl-3-phenyl-[1,3]thiaphosphinan-3-ium; iodide
    —— [2-(2-Amino-6-oxo-1,6-dihydro-purin-7-yl)-ethyl]-(3-amino-propyl)-{2-[(3-amino-propyl)-methyl-amino]-ethyl}-methyl-ammonium 50408-32-7 C17H34N9O
    [2-(2-Amino-6-oxo-1,6-dihydro-purin-7-yl)-ethyl]-(3-amino-propyl)-{2-[(3-amino-propyl)-methyl-amino]-ethyl}-methyl-ammonium
    —— 2-acetyl-1-[2,2-bis-(4-dimethylamino-phenyl)-vinyl]-4-(4-nitro-phenyl)-benzo[<i>f</i>]quinolinium 49871-43-4 C39H35N4O3
    2-acetyl-1-[2,2-bis-(4-dimethylamino-phenyl)-vinyl]-4-(4-nitro-phenyl)-benzo[<i>f</i>]quinolinium
    —— 2-[(Z)-Hexylimino]-cyclopentanecarbodithioic acid 2,4-dinitro-phenyl ester 54235-82-4 C18H23N3O4S2
    2-[(Z)-Hexylimino]-cyclopentanecarbodithioic acid 2,4-dinitro-phenyl ester
    —— 2-Acetoxy-1,4-diphenylnaphthalin-3-ol 52457-68-8 C24H18O3
    2-Acetoxy-1,4-diphenylnaphthalin-3-ol
    —— 2-t-Butylamino-4H-1,3,2-benzodioxaborin 52598-50-2 C11H16BNO2
    2-t-Butylamino-4H-1,3,2-benzodioxaborin