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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— ((2R,3S,5R)-3-acetoxy-5-(5-((E)-3-fluorobut-2-enoyl)-4-(methylthio)-2-oxopyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl acetate 1454271-80-7 C18H21FN2O7S
    ((2R,3S,5R)-3-acetoxy-5-(5-((E)-3-fluorobut-2-enoyl)-4-(methylthio)-2-oxopyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl acetate
    —— 2-[2-(tert-butoxycarbonyl)amino]ethyl 5-chlorothiazole-4-carboxamide 374720-24-8 C11H16ClN3O3S
    2-[2-(tert-butoxycarbonyl)amino]ethyl 5-chlorothiazole-4-carboxamide
    —— (24R,28R)-6β-methoxy-3,5-cyclostigmastan-28-ol mono MTPA ester 72330-99-5 C39H57F3O4
    (24R,28R)-6β-methoxy-3,5-cyclostigmastan-28-ol mono MTPA ester
    —— 2-(<i>N</i>-ethyl-anilino)-1-biphenyl-4-yl-ethanone 857565-99-2 C22H21NO
    2-(<i>N</i>-ethyl-anilino)-1-biphenyl-4-yl-ethanone
    —— 2-Ethyl-1-(dimethylamino)-1,3-butadien 106116-65-8 C8H15N
    2-Ethyl-1-(dimethylamino)-1,3-butadien
    —— 2-{1-Carboxy-2-[4-(3,5-dimethyl-phenyl)-thiazol-2-yl]-ethylamino}-4-methyl-pentanoic acid 429668-56-4 C20H26N2O4S
    2-{1-Carboxy-2-[4-(3,5-dimethyl-phenyl)-thiazol-2-yl]-ethylamino}-4-methyl-pentanoic acid
    —— 2-Propanol, 1-[(4-bromophenyl)thio]-3-phenoxy- 916597-09-6 C15H15BrO2S
    2-Propanol, 1-[(4-bromophenyl)thio]-3-phenoxy-
    —— 2-benzylsulfanyl-N-butyl-4-nitrobenzamide 515884-44-3 C18H20N2O3S
    2-benzylsulfanyl-N-butyl-4-nitrobenzamide
    —— 2-hydroxyacetophenone-N(4)-cyclohexylthiosemicarbazone 497918-67-9 C15H21N3OS
    2-hydroxyacetophenone-N(4)-cyclohexylthiosemicarbazone
    —— 2-[[N-Acetyl-N-[[[3-[[(octadecylcarbamoyl)oxy]methyl]-3-oxetanyl]methoxy]carbonyl]amino]methyl]-1-ethyl-pyridinium chloride 156719-54-9 C35H60N3O6*Cl
    2-[[N-Acetyl-N-[[[3-[[(octadecylcarbamoyl)oxy]methyl]-3-oxetanyl]methoxy]carbonyl]amino]methyl]-1-ethyl-pyridinium chloride
    —— 2-hydroxy-5,6-dimethyl-3-propionyl-4-(p-tolylamino)-benzamide 1376459-48-1 C19H22N2O3
    2-hydroxy-5,6-dimethyl-3-propionyl-4-(p-tolylamino)-benzamide
    —— 2,4,6-trimethyl-1H-pyrrolo[3,2-c]quinoline 1240484-39-2 C14H14N2
    2,4,6-trimethyl-1H-pyrrolo[3,2-c]quinoline
    —— 2-<4-(4-Chlorphenoxy)-phenoxy>-thiopropionamid 64894-55-9 C15H14ClNO2S
    2-<4-(4-Chlorphenoxy)-phenoxy>-thiopropionamid
    —— 2-Chloro-7-(sulfanylmethyl)xanthen-9-one 76968-03-1 C14H9ClO2S
    2-Chloro-7-(sulfanylmethyl)xanthen-9-one
    —— 2-mercapto-1,1,3-trichloro-trifluoropropan-2-ol 2056-85-1 C3H2Cl3F3OS
    2-mercapto-1,1,3-trichloro-trifluoropropan-2-ol
    —— 2-Acetonehydrazono-4-phenylpyridine 42260-41-3 C14H15N3
    2-Acetonehydrazono-4-phenylpyridine
    —— 2-Phenyl-3-n-propyl-6H-imidazo<1',2':2,3><1,2,4>triazino<5,6-b>indol 49851-30-1 C20H17N5
    2-Phenyl-3-n-propyl-6H-imidazo<1',2':2,3><1,2,4>triazino<5,6-b>indol
    —— (2aR,5aR,6R,8bR)-8b-Hydroxy-1,1,2a,6-tetramethyl-decahydro-4-oxa-acenaphthylen-8-one 52988-71-3 C15H24O3
    (2aR,5aR,6R,8bR)-8b-Hydroxy-1,1,2a,6-tetramethyl-decahydro-4-oxa-acenaphthylen-8-one
    —— 2',3',5'-Tri-O-acetyl-2-ethylinosin 42973-32-0 C18H22N4O8
    2',3',5'-Tri-O-acetyl-2-ethylinosin
    —— 2-phenyl-thiazole-4-carbaldehyde 3,4-diacetyl-isothiosemicarbazone 53002-75-8 C15H14N4O2S2
    2-phenyl-thiazole-4-carbaldehyde 3,4-diacetyl-isothiosemicarbazone
    —— 2,2,5-Trimethyl-5-ethinyl-1,3-dioxan 54702-52-2 C9H14O2
    2,2,5-Trimethyl-5-ethinyl-1,3-dioxan
    —— 2,4-Dibromo-3-isopropyl-thiophene 53119-68-9 C7H8Br2S
    2,4-Dibromo-3-isopropyl-thiophene
    —— 2-Dimethylamino-9-ethyl-6,8-dimethylpurin 52380-08-2 C11H17N5
    2-Dimethylamino-9-ethyl-6,8-dimethylpurin
    —— (+/-)-2-ethyl-2,8-dimethyl-2,3-dihydro-4H-furo[2,3-d]-pyrido[1,2-a]pyrimidin-4-one 252950-69-9 C14H16N2O2
    (+/-)-2-ethyl-2,8-dimethyl-2,3-dihydro-4H-furo[2,3-d]-pyrido[1,2-a]pyrimidin-4-one
    —— 2,2,2-trichloro-4,4,5,5-tetrafluoro-1,3-bis-trifluoromethyl-2λ5-[1,3,2]diazaphospholidine 1,3-dioxide 18094-41-2 C4Cl3F10N2O2P
    2,2,2-trichloro-4,4,5,5-tetrafluoro-1,3-bis-trifluoromethyl-2λ5-[1,3,2]diazaphospholidine 1,3-dioxide
    —— (2,6-dimethylphenyl) (3R)-3-ethyl-3,5-diphenylpentanoate 1259930-06-7 C27H30O2
    (2,6-dimethylphenyl) (3R)-3-ethyl-3,5-diphenylpentanoate
    —— 2-tert-butyl-1-hydroxy-6-nitroindole 1388183-59-2 C12H14N2O3
    2-tert-butyl-1-hydroxy-6-nitroindole
    —— 2-(inden-1-yl-methyl)pyridine lithium 264257-72-9 C15H12N*Li
    2-(inden-1-yl-methyl)pyridine lithium
    —— 2-acetyl-pyridine-(N-benzoyl)glycyl hydrazone 126716-71-0 C16H16N4O2
    2-acetyl-pyridine-(N-benzoyl)glycyl hydrazone
    —— 2-Methyl-1H-benzoimidazole-5,6-dicarboxylic acid dimethyl ester; compound with toluene-4-sulfonic acid 52412-71-2 C7H8O3S*C12H12N2O4
    2-Methyl-1H-benzoimidazole-5,6-dicarboxylic acid dimethyl ester; compound with toluene-4-sulfonic acid
    —— 2-Methyl-3,4-diphenylglutaronitril 51764-09-1 C18H16N2
    2-Methyl-3,4-diphenylglutaronitril
    —— 2,3-Dichlor-1-phenyl-2-hepten-5-on 56188-15-9 C13H14Cl2O
    2,3-Dichlor-1-phenyl-2-hepten-5-on
    —— 2,3-diphenyl-spiro[indene-1,3'-pyrazole]-4'-carboxylic acid ethyl ester 53441-09-1 C26H20N2O2
    2,3-diphenyl-spiro[indene-1,3'-pyrazole]-4'-carboxylic acid ethyl ester
    —— 2-Chlor-9-hydroxyimino-thioxanthen 53981-36-5 C13H8ClNOS
    2-Chlor-9-hydroxyimino-thioxanthen
    —— 2-Imino-3-phenylthiocarbamoyl-5-isopropyl-thiazolidon-4 42749-07-5 C13H15N3OS2
    2-Imino-3-phenylthiocarbamoyl-5-isopropyl-thiazolidon-4
    —— 2-Acetamido-2-desoxy-D-galactonsaeure-dicyclohexylammoniumsalz 41093-01-0 C8H15NO7*C12H23N
    2-Acetamido-2-desoxy-D-galactonsaeure-dicyclohexylammoniumsalz
    —— 2-(Benzoyloxy)ethyl-3.4-oxycyclohexancarboxylat 53044-96-5 C16H18O5
    2-(Benzoyloxy)ethyl-3.4-oxycyclohexancarboxylat
    —— 2,7-Dioxo-4-phenethyl-1,6-dioxa-spiro[4.4]nonane-4-carboxylic acid ethyl ester 53297-10-2 C18H20O6
    2,7-Dioxo-4-phenethyl-1,6-dioxa-spiro[4.4]nonane-4-carboxylic acid ethyl ester
    —— 2-(p-Nitro-phenyl)-1,3-oxathian-<4,4,6,6-D4> 42555-53-3 C10H11NO3S
    2-(p-Nitro-phenyl)-1,3-oxathian-<4,4,6,6-D4>
    —— 2-methylsulfanyl-3-(2-nitro-phenyl)-4-oxo-4<i>H</i>-quinolizine-1-carbonitrile 50483-01-7 C17H11N3O3S
    2-methylsulfanyl-3-(2-nitro-phenyl)-4-oxo-4<i>H</i>-quinolizine-1-carbonitrile
    —— 2-(4-Nonyl-phenyl)-quinoline-3-carboxylic acid p-tolylamide 54145-52-7 C32H36N2O
    2-(4-Nonyl-phenyl)-quinoline-3-carboxylic acid p-tolylamide
    —— 2-benzylamino-1,6,7,11b-tetrahydro-pyrido[2,1-<i>a</i>]isoquinolin-4-one 50783-44-3 C20H20N2O
    2-benzylamino-1,6,7,11b-tetrahydro-pyrido[2,1-<i>a</i>]isoquinolin-4-one
    —— 2,2-Bis-trifluormethyl-4-isohex-3'-enyl-3,6H-2H-pyran 55873-97-7 C13H16F6O
    2,2-Bis-trifluormethyl-4-isohex-3'-enyl-3,6H-2H-pyran
    —— (2,2-Dimethoxy-ethyl)-[1-selenophen-3-yl-eth-(Z)-ylidene]-amine 55390-15-3 C10H15NO2Se
    (2,2-Dimethoxy-ethyl)-[1-selenophen-3-yl-eth-(Z)-ylidene]-amine
    —— 2,4,6-Trichlor-1-(thiocyanatomethylthio)-benzol 57730-90-2 C8H4Cl3NS2
    2,4,6-Trichlor-1-(thiocyanatomethylthio)-benzol
    —— [2'-(1-methyl-1H-indol-3-yl)]spiro(1-methyl-1-azoniabicyclo[2.2.2]octane-3,5'(4'H)-oxazole) iodide 128199-80-4 C19H24N3O*I
    [2'-(1-methyl-1H-indol-3-yl)]spiro(1-methyl-1-azoniabicyclo[2.2.2]octane-3,5'(4'H)-oxazole) iodide
    —— 2-ethoxycarbonyl-1,1-dimethyl-2-<(2'E)-4'-methylpenta-2',4'-dienyl>hydrazine 63054-87-5 C11H20N2O2
    2-ethoxycarbonyl-1,1-dimethyl-2-<(2'E)-4'-methylpenta-2',4'-dienyl>hydrazine
    —— 2-methyl-5-(piperidin-1-yl)pyridazin-3(2H)-one 82226-42-4 C10H15N3O
    2-methyl-5-(piperidin-1-yl)pyridazin-3(2H)-one
    —— 2,3-dihydroimidazo<2,1-a>phthalazin-6(5H)-one-1-(15)N 87365-19-3 C10H9N3O
    2,3-dihydroimidazo<2,1-a>phthalazin-6(5H)-one-1-(15)N
    —— 2-Ethyl-hex-4-ynoyl chloride 51578-03-1 C8H11ClO
    2-Ethyl-hex-4-ynoyl chloride