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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(2,6-Dimethylhept-6-en-3-yn-2-yloxymethyl)oxirane 768370-45-2 C12H18O2
    2-(2,6-Dimethylhept-6-en-3-yn-2-yloxymethyl)oxirane
    —— (2'S)-3,3-difluoro-2'-(methoxymethyl)-5-(2-oxopropyl)-1,1'-bipyrrolidin-2-one 1397264-68-4 C13H20F2N2O3
    (2'S)-3,3-difluoro-2'-(methoxymethyl)-5-(2-oxopropyl)-1,1'-bipyrrolidin-2-one
    —— 2-(2,4-dichloro-phenyl)-3-cyclopropyl-1-(5-mercapto-[1,2,4]triazol-1-yl)-butan-2-ol 1258158-38-1 C15H17Cl2N3OS
    2-(2,4-dichloro-phenyl)-3-cyclopropyl-1-(5-mercapto-[1,2,4]triazol-1-yl)-butan-2-ol
    —— 2-(1'-Methylallyl)-3,5-dimethylanilin 74266-87-8 C12H17N
    2-(1'-Methylallyl)-3,5-dimethylanilin
    —— 2-diethylaminomethyl-cyclohexanol 100535-12-4 C11H23NO
    2-diethylaminomethyl-cyclohexanol
    —— 2-methyl-1,3-phenylene bis(4-((4-(dodecyloxy)-2-hydroxybenzylidene)amino)benzoate) 1373878-19-3 C59H74N2O8
    2-methyl-1,3-phenylene bis(4-((4-(dodecyloxy)-2-hydroxybenzylidene)amino)benzoate)
    —— 2-Carboxy-3-trifluoroacetylamino-4-trifluoromethyl-6-phenylfuro<2,3-b>pyridine 171515-11-0 C17H8F6N2O4
    2-Carboxy-3-trifluoroacetylamino-4-trifluoromethyl-6-phenylfuro<2,3-b>pyridine
    —— 2,8-diethyl-5,5-difluoro-1,3,7,9-tetramethyl-10-(4',5,5'-trimethyl-[2,2'-bi(1,3-dithiolylidene)]-4-yl)-5H-5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium 1340547-94-5 C26H31BF2N2S4
    2,8-diethyl-5,5-difluoro-1,3,7,9-tetramethyl-10-(4',5,5'-trimethyl-[2,2'-bi(1,3-dithiolylidene)]-4-yl)-5H-5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium
    —— [2-(2-Amino-acetylamino)-3-tritylsulfanyl-propionylamino]-acetic acid 26988-63-6 C26H27N3O4S
    [2-(2-Amino-acetylamino)-3-tritylsulfanyl-propionylamino]-acetic acid
    —— 2-Methyl-5-methylsulfonyl-2H-v-triazolo<4,5-d>pyrimidin-7(6H)-on 31646-82-9 C6H7N5O3S
    2-Methyl-5-methylsulfonyl-2H-v-triazolo<4,5-d>pyrimidin-7(6H)-on
    —— 2-Oxo-4-(α-acetylphenylhydrazono)-6,7-dimethyl-1H,3H-pteridin 26802-01-7 C16H16N6O2
    2-Oxo-4-(α-acetylphenylhydrazono)-6,7-dimethyl-1H,3H-pteridin
    —— 2-Isobutyryl-5-methoxy-phenoxyessigsaeure 108950-28-3 C13H16O5
    2-Isobutyryl-5-methoxy-phenoxyessigsaeure
    —— 2-(4-Isopropyl-phenyl)-2-methyl-5-aethyl-5-hydroxymethyl-1,3-dioxan 22251-51-0 C17H26O3
    2-(4-Isopropyl-phenyl)-2-methyl-5-aethyl-5-hydroxymethyl-1,3-dioxan
    —— 2-((1S,2S,3R,4aR,8aS)-3-Acetoxy-1-hydroxy-4a-methyl-8-methylene-decahydro-naphthalen-2-yl)-acrylic acid 35001-27-5 C17H24O5
    2-((1S,2S,3R,4aR,8aS)-3-Acetoxy-1-hydroxy-4a-methyl-8-methylene-decahydro-naphthalen-2-yl)-acrylic acid
    —— 2-Heptyl-12-hydroxy-dodecanoic acid methyl ester 21720-91-2 C20H40O3
    2-Heptyl-12-hydroxy-dodecanoic acid methyl ester
    —— 2,2,5,5-Tetraphenyl-3-acetoxy-4-bromomercuro-2,5-dihydrofuran 25236-13-9 C30H23BrHgO3
    2,2,5,5-Tetraphenyl-3-acetoxy-4-bromomercuro-2,5-dihydrofuran
    —— 2-(1-(5-methylpyrimidin-2-yl)-1H-indol-2-yl)isoindoline-1,3-dione 1607824-18-9 C21H14N4O2
    2-(1-(5-methylpyrimidin-2-yl)-1H-indol-2-yl)isoindoline-1,3-dione
    —— 2,9-dimethyl-benzo[5,6][1,4]oxazino[2,3-<i>b</i>]phenoxazine-6-carboxylic acid methyl ester 37469-68-4 C22H16N2O4
    2,9-dimethyl-benzo[5,6][1,4]oxazino[2,3-<i>b</i>]phenoxazine-6-carboxylic acid methyl ester
    —— 2-Tosyl-5-methyl-4-phenyl-1,2-diazabicyclo<3.2.0>-3-hepten-2-on 30428-28-5 C19H18N2O3S
    2-Tosyl-5-methyl-4-phenyl-1,2-diazabicyclo<3.2.0>-3-hepten-2-on
    —— 2,4-Dimethyl-1-aza-benz<a>anthracen 50519-39-6 C19H15N
    2,4-Dimethyl-1-aza-benz<a>anthracen
    —— 2.4-Diaethoxy-but-1-en-3-in 21117-68-0 C8H12O2
    2.4-Diaethoxy-but-1-en-3-in
    —— 2-Hexanoyloxyethyl-3.4-epoxycyclohexencarboxylat 41907-23-7 C15H24O5
    2-Hexanoyloxyethyl-3.4-epoxycyclohexencarboxylat
    —— 2-Mesyl-5-methyl-4-phenyl-1,2-diazabicyclo<3.2.0>-3-hepten-2-on 30428-44-5 C13H14N2O3S
    2-Mesyl-5-methyl-4-phenyl-1,2-diazabicyclo<3.2.0>-3-hepten-2-on
    —— 2-Methylthio-4-ethylamino-6-(α-methyl-α-carbomethoxy-ethylamino)-sym-triazin 50682-43-4 C11H19N5O2S
    2-Methylthio-4-ethylamino-6-(α-methyl-α-carbomethoxy-ethylamino)-sym-triazin
    —— 2,4,6-tricarboxy-phenyl 63294-97-3 C9H5O6
    2,4,6-tricarboxy-phenyl
    —— 2,5-Diphenyl-3-ethylen-dithioacetal 20851-17-6 C18H12OS3
    2,5-Diphenyl-3-ethylen-dithioacetal
    —— 2-(((tert-butyl)diphenylsilanoxy)ethyl)-5-methylene-1-(toluene-4-sulfonyl)piperidine 1334404-42-0 C31H39NO3SSi
    2-(((tert-butyl)diphenylsilanoxy)ethyl)-5-methylene-1-(toluene-4-sulfonyl)piperidine
    —— 2.3-Dimethyl-6-acetyl-benzo<b>furancarbonsaeure-(7) 28748-62-1 C13H12O4
    2.3-Dimethyl-6-acetyl-benzo<b>furancarbonsaeure-(7)
    —— 2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl-(1<*>2)-3,4-di-O-acetyl-α-D-xylopyranosyl bromide 159030-16-7 C23H31BrO15
    2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl-(1<*>2)-3,4-di-O-acetyl-α-D-xylopyranosyl bromide
    —— 2-[(Z)-Hydroxyimino]-3-oxo-N-phenyl-3-pyridin-3-yl-propionamide 22976-53-0 C14H11N3O3
    2-[(Z)-Hydroxyimino]-3-oxo-N-phenyl-3-pyridin-3-yl-propionamide
    —— 2-Methylamino-1-nitro-phenazin 27205-57-8 C13H10N4O2
    2-Methylamino-1-nitro-phenazin
    —— 2,2-Dimethyl-4,5-diethoxyisoimidazol 36597-35-0 C9H16N2O2
    2,2-Dimethyl-4,5-diethoxyisoimidazol
    —— 2-Phenethyl-1-phenyl-1,2,3,4-tetrahydro-isoquinoline-6,7-diol; hydrochloride 33761-66-9 C23H23NO2*ClH
    2-Phenethyl-1-phenyl-1,2,3,4-tetrahydro-isoquinoline-6,7-diol; hydrochloride
    —— 2-Amino-5-(N-n-butylureido)-4,6-pyrimidindion 21823-80-3 C9H15N5O3
    2-Amino-5-(N-n-butylureido)-4,6-pyrimidindion
    —— [2-(4-bromo-phenyl)-2-oxo-ethylidene]-(1-ethyl-1,3-dihydro-benzoimidazol-2-ylidene)-succinic acid dimethyl ester 34910-76-4 C23H21BrN2O5
    [2-(4-bromo-phenyl)-2-oxo-ethylidene]-(1-ethyl-1,3-dihydro-benzoimidazol-2-ylidene)-succinic acid dimethyl ester
    —— 2,2-Dimethyl-2-(N-phenyl-2-piperidyl)-ethanol 33387-51-8 C15H23NO
    2,2-Dimethyl-2-(N-phenyl-2-piperidyl)-ethanol
    —— 2-methyl-2-naphthalen-1-yl-4-piperidin-1-yl-butylamine 27558-24-3 C20H28N2
    2-methyl-2-naphthalen-1-yl-4-piperidin-1-yl-butylamine
    —— 2-(α-<sup>1</sup>5N-Nitrosimino)-3-methylbenzothiazolin 35667-09-5 C8H7N3OS
    2-(α-<sup>1</sup>5N-Nitrosimino)-3-methylbenzothiazolin
    —— 2-benzoyloxy-3-oxo-3,6-dihydro-2<i>H</i>-pyran-2-carboxylic acid methyl ester 39737-85-4 C14H12O6
    2-benzoyloxy-3-oxo-3,6-dihydro-2<i>H</i>-pyran-2-carboxylic acid methyl ester
    —— 2-[1,3]Dithian-2-ylidenemethyl-butyric acid ethyl ester 34906-16-6 C11H18O2S2
    2-[1,3]Dithian-2-ylidenemethyl-butyric acid ethyl ester
    —— 2-bromo-8,9-dimethyl-benzo[4,5]thieno[2,3-b]quinoxaline 50891-83-3 C16H11BrN2S
    2-bromo-8,9-dimethyl-benzo[4,5]thieno[2,3-b]quinoxaline
    —— 2-(4-bromo-3-methylphenyl)-1-methylpyrrolidine 868395-79-3 C12H16BrN
    2-(4-bromo-3-methylphenyl)-1-methylpyrrolidine
    —— 2'-O-(t-butyldimethylsilyl)-2-debenzoyl-2-m-N3-10-Boc-10-deacetylcephalomannine 1329497-64-4 C54H72N4O15Si
    2'-O-(t-butyldimethylsilyl)-2-debenzoyl-2-m-N3-10-Boc-10-deacetylcephalomannine
    —— 2-(N-Methyl-N-piperidino-carbamoylthio)-5-methyl-thiazol 140652-67-1 C11H17N3OS2
    2-(N-Methyl-N-piperidino-carbamoylthio)-5-methyl-thiazol
    —— 2-(2-methoxy-phenyl)-1,3-dioxo-hexahydro-pyrrolo[1,2-<i>c</i>]imidazole-5-carboxylic acid diethylamide 90513-87-4 C18H23N3O4
    2-(2-methoxy-phenyl)-1,3-dioxo-hexahydro-pyrrolo[1,2-<i>c</i>]imidazole-5-carboxylic acid diethylamide
    —— 2,2'-oxybis(N,N-bis(2-(2-(2-hydroxyethoxy)ethoxy)ethyl)acetamide) 1350558-99-4 C28H56N2O15
    2,2'-oxybis(N,N-bis(2-(2-(2-hydroxyethoxy)ethoxy)ethyl)acetamide)
    —— 2,3,4,6-tetra-O-benzyl-D-gluconhydroximo-1,5-lactam 153996-66-8 C34H36N2O5
    2,3,4,6-tetra-O-benzyl-D-gluconhydroximo-1,5-lactam
    —— 2-amino-6-(1,4-dioxo-3H-phthalazin-2-yl)-4-(4-methoxyphenyl)-4H-pyran-3,5-dicarbonitrile 1595284-22-2 C22H15N5O4
    2-amino-6-(1,4-dioxo-3H-phthalazin-2-yl)-4-(4-methoxyphenyl)-4H-pyran-3,5-dicarbonitrile
    —— 2,4-Diamino-5-(3,4-dichlor-phenyl)-6-(4-<4-(p-fluorsulfonyl-benzamido)-phenyl>-butyl)-pyrimidin 24946-85-8 C27H24Cl2FN5O3S
    2,4-Diamino-5-(3,4-dichlor-phenyl)-6-(4-<4-(p-fluorsulfonyl-benzamido)-phenyl>-butyl)-pyrimidin
    —— 2-(p-Chlorphenyl)-1,2-dihydrochinazolin 55661-68-2 C14H11ClN2
    2-(p-Chlorphenyl)-1,2-dihydrochinazolin