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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-dichlorobenzyl)-1,1,3,3-tetramethylisothiouronium iodide 131887-64-4 C12H17Cl2N2S*I
    2-(2,6-dichlorobenzyl)-1,1,3,3-tetramethylisothiouronium iodide
    —— [(2,4-Dichloro-phenyl)-hydroxy-methyl]-phenyl-phosphinic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester 659749-67-4 C23H29Cl2O3P
    [(2,4-Dichloro-phenyl)-hydroxy-methyl]-phenyl-phosphinic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester
    —— (2R,3R)-3-acetyloxy-2-methylnonanoic acid 1276028-39-7 C12H22O4
    (2R,3R)-3-acetyloxy-2-methylnonanoic acid
    —— (2S)-1-[(2S,5S)-2,5-bis(methoxymethoxymethyl)pyrrolidin-1-yl]-2-methyl-3-phenylpropan-1-one 90290-33-8 C20H31NO5
    (2S)-1-[(2S,5S)-2,5-bis(methoxymethoxymethyl)pyrrolidin-1-yl]-2-methyl-3-phenylpropan-1-one
    —— 2-amino-4,6-bis(pyrrolidin-1'-ylmethyl)phenol 127396-43-4 C16H25N3O
    2-amino-4,6-bis(pyrrolidin-1'-ylmethyl)phenol
    —— 2-nitro-stilbene-4-carboxylic acid 65199-94-2 C15H11NO4
    2-nitro-stilbene-4-carboxylic acid
    —— (2Z,4Z)-methyl-5-chloro-5-(4-fluorophenyl)-2-(p-tolylthiomethyl)penta-2,4-dienoate 1361124-06-2 C20H18ClFO2S
    (2Z,4Z)-methyl-5-chloro-5-(4-fluorophenyl)-2-(p-tolylthiomethyl)penta-2,4-dienoate
    —— 21-chloro-9α-fluoro-11β-hydroxy-17α-(3-isobutoxycarbonyl)propanoyloxy-16β-methyl-1,4-pregnadiene-3,20-dione 97342-84-2 C30H40ClFO7
    21-chloro-9α-fluoro-11β-hydroxy-17α-(3-isobutoxycarbonyl)propanoyloxy-16β-methyl-1,4-pregnadiene-3,20-dione
    —— 2-Ethoxy-3-oximino-cyclopenten 56560-37-3 C7H11NO2
    2-Ethoxy-3-oximino-cyclopenten
    —— 2-(1-Allyloxyamino-propylidene)-5-(2-o-tolylsulfanyl-ethyl)-cyclohexane-1,3-dione 71442-32-5 C21H27NO3S
    2-(1-Allyloxyamino-propylidene)-5-(2-o-tolylsulfanyl-ethyl)-cyclohexane-1,3-dione
    —— 2-(1-Allyloxyamino-butylidene)-5-ethanesulfonylmethyl-cyclohexane-1,3-dione 71442-54-1 C16H25NO5S
    2-(1-Allyloxyamino-butylidene)-5-ethanesulfonylmethyl-cyclohexane-1,3-dione
    —— 2'-O-acetyl-9-O-(tert-butyldimethylsilyl)-3-O-[3-(3-pyridyl)-2-propenyl]leucomycin A<sub>7</sub> 18-dimethylacetal 1032741-78-8 C56H92N2O16Si
    2'-O-acetyl-9-O-(tert-butyldimethylsilyl)-3-O-[3-(3-pyridyl)-2-propenyl]leucomycin A<sub>7</sub> 18-dimethylacetal
    —— 2-methylenebicyclo<3.2.1>oct-1-yl acetate 137495-01-3 C11H16O2
    2-methylenebicyclo<3.2.1>oct-1-yl acetate
    —— (2-allyl-5-methoxy-phenoxy)-acetic acid diethylamide 103393-16-4 C16H23NO3
    (2-allyl-5-methoxy-phenoxy)-acetic acid diethylamide
    —— 2,6-di-O-benzoyl-4-O-levulinoyl-3-O-methyl-α-D-mannopyranosyl trichloroacetimidate 1408060-58-1 C28H28Cl3NO10
    2,6-di-O-benzoyl-4-O-levulinoyl-3-O-methyl-α-D-mannopyranosyl trichloroacetimidate
    —— 2-Cinnamyliden-4-methyl-cyclohexan-1-on 14755-71-6 C16H18O
    2-Cinnamyliden-4-methyl-cyclohexan-1-on
    —— (2-propyl-thiazolidin-3-yl)-acetic acid ethyl ester 34603-86-6 C10H19NO2S
    (2-propyl-thiazolidin-3-yl)-acetic acid ethyl ester
    —— 2,4-Dinitrophenylhydrazon v. 3-Chloracrolein 20604-89-1 C9H7ClN4O4
    2,4-Dinitrophenylhydrazon v. 3-Chloracrolein
    —— 2-Methyl-2-isobutyl-5-trichlormethyl-4-oxazolidon 90888-08-7 C9H14Cl3NO2
    2-Methyl-2-isobutyl-5-trichlormethyl-4-oxazolidon
    —— 2-butyryl-cyclohexanecarboxylic acid 854446-75-6 C11H18O3
    2-butyryl-cyclohexanecarboxylic acid
    —— 2'-chloro-4'-methyl-biphenyl-2,5-diol 858219-23-5 C13H11ClO2
    2'-chloro-4'-methyl-biphenyl-2,5-diol
    —— (2,5-diiodo-4-methoxyphenoxy)-(tert-butyl)dimethylsilane 1046491-46-6 C13H20I2O2Si
    (2,5-diiodo-4-methoxyphenoxy)-(tert-butyl)dimethylsilane
    —— 2,5-dihydroxy-3,6-bis-phenylsulfanyl-terephthalic acid 856055-80-6 C20H14O6S2
    2,5-dihydroxy-3,6-bis-phenylsulfanyl-terephthalic acid
    —— 2-(3,3,3-trifluoropropyl)thiazolo[4,5-c]quinoline 1421772-24-8 C13H9F3N2S
    2-(3,3,3-trifluoropropyl)thiazolo[4,5-c]quinoline
    —— (-)-2,2-Dimethyl-3-hydroxy-cyclobutyl-essigsaeureethylester 16838-67-8 C10H18O3
    (-)-2,2-Dimethyl-3-hydroxy-cyclobutyl-essigsaeureethylester
    —— 2-(2,4-dichlorophenoxymethyl)-4-(1'-adamantyl)thiazole 115541-26-9 C20H21Cl2NOS
    2-(2,4-dichlorophenoxymethyl)-4-(1'-adamantyl)thiazole
    —— 2-methyl-3-propyl-2-hexenenitrile 72017-18-6 C10H17N
    2-methyl-3-propyl-2-hexenenitrile
    —— (2S,4S,8R,9S,11R,12R,14R,15R)-15-ethyl-6,6,14-trimethyl-5,7-dioxapentacyclo[9.7.0.02,9.04,8.012,16]octadeca-1(18),16-diene 119007-55-5 C21H30O2
    (2S,4S,8R,9S,11R,12R,14R,15R)-15-ethyl-6,6,14-trimethyl-5,7-dioxapentacyclo[9.7.0.02,9.04,8.012,16]octadeca-1(18),16-diene
    —— (2Z,5Z)-ethyl-4-(5-benzylidene-4-oxothiazolidin-2-ylideneamino)benzoate 1393484-97-3 C19H16N2O3S
    (2Z,5Z)-ethyl-4-(5-benzylidene-4-oxothiazolidin-2-ylideneamino)benzoate
    —— 2,2-dimethyl-N'-[6-(2H-pyrazolo[3,4-b]pyridin-3-yl)-5-(trifluoromethyl)pyridin-2-yl]propane-1,3-diamine 1206728-97-3 C17H19F3N6
    2,2-dimethyl-N'-[6-(2H-pyrazolo[3,4-b]pyridin-3-yl)-5-(trifluoromethyl)pyridin-2-yl]propane-1,3-diamine
    —— 2-Bromomethyl-5-hexyl-tetrahydro-furan 85267-97-6 C11H21BrO
    2-Bromomethyl-5-hexyl-tetrahydro-furan
    —— 2,2-dimethyl-4H-1,3-benzodioxin-6-amine 1357363-18-8 C10H13NO2
    2,2-dimethyl-4H-1,3-benzodioxin-6-amine
    —— 2,2-bis-bromomethyl-propionic acid 31340-27-9 C5H8Br2O2
    2,2-bis-bromomethyl-propionic acid
    —— 2,1'-anhydro-6,6'-di-O-mesylsucrose tetrabenzoate 81120-50-5 C42H40O18S2
    2,1'-anhydro-6,6'-di-O-mesylsucrose tetrabenzoate
    —— 2-[(3-dimethylaminopropyl)aminomethyl]-3-ethoxycarbonylamino-5-(2-isopropyl-3(2H)-pyridazinon-6-yl)-6-phenylpyridine 671203-39-7 C27H36N6O3
    2-[(3-dimethylaminopropyl)aminomethyl]-3-ethoxycarbonylamino-5-(2-isopropyl-3(2H)-pyridazinon-6-yl)-6-phenylpyridine
    —— 2-isopropoxy-2-oxo-1-phenylethyl 3-nitrobenzoate 1268358-92-4 C18H17NO6
    2-isopropoxy-2-oxo-1-phenylethyl 3-nitrobenzoate
    —— 2-[(E)-3-(1,3-benzodioxol-5-yl)prop-2-enoyl]-3-(4-methoxybenzylamino)-5-(2,4,6-trimethylphenyl)cyclohex-2-en-1-one 1308887-25-3 C33H33NO5
    2-[(E)-3-(1,3-benzodioxol-5-yl)prop-2-enoyl]-3-(4-methoxybenzylamino)-5-(2,4,6-trimethylphenyl)cyclohex-2-en-1-one
    —— 2-((1-(benzyloxy)-6-((benzyloxy)carbonyl)-2-oxo-1,2-dihydropyridin-3-yl)oxy)acetic acid 1313405-03-6 C22H19NO7
    2-((1-(benzyloxy)-6-((benzyloxy)carbonyl)-2-oxo-1,2-dihydropyridin-3-yl)oxy)acetic acid
    —— 2-Amino-5-chloromethyl-3-nitro-4H-pyrazolo[1,5-a]pyrimidin-7-one 245040-96-4 C7H6ClN5O3
    2-Amino-5-chloromethyl-3-nitro-4H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 2-[1-(4-Bromobenzoyl)ethyl]-3,4-dimethylthiophene 128080-99-9 C15H15BrOS
    2-[1-(4-Bromobenzoyl)ethyl]-3,4-dimethylthiophene
    —— 2-Thiazolyl isocyanide 255842-15-0 C4H2N2S
    2-Thiazolyl isocyanide
    —— 2-Bromo-1-(1,2,3,4-tetrahydronaphthalen-1-yl)ethan-1-one 1522497-40-0 C12H13BrO
    2-Bromo-1-(1,2,3,4-tetrahydronaphthalen-1-yl)ethan-1-one
    —— <2S*(R*),3(cis)>-6-(phenylmethoxy)-2-(1'-phenylethyl)-1-oxa-2-azaspiro<2.5>octane 126785-42-0 C21H25NO2
    <2S*(R*),3(cis)>-6-(phenylmethoxy)-2-(1'-phenylethyl)-1-oxa-2-azaspiro<2.5>octane
    —— 2,2a-dimethyl-1,7a-diphenyl-2,2a,7,7a-tetrahydro-1H-1,2,7-(epimethanetriyl)cyclobuta[a]indene 33828-50-1 C26H22
    2,2a-dimethyl-1,7a-diphenyl-2,2a,7,7a-tetrahydro-1H-1,2,7-(epimethanetriyl)cyclobuta[a]indene
    —— (2S,5R)-2-[2-(1,3-dioxolan-2-yl)ethyl]-1-allyl-5-(benzyloxy)-2-vinylpiperidine 1395688-72-8 C22H31NO3
    (2S,5R)-2-[2-(1,3-dioxolan-2-yl)ethyl]-1-allyl-5-(benzyloxy)-2-vinylpiperidine
    —— 2-(4-Fluoro-benzyl)-4-phenyl-oxazole 293306-86-2 C16H12FNO
    2-(4-Fluoro-benzyl)-4-phenyl-oxazole
    —— (2R,3S,4aR,8aS)-2-(2-[1,3]Dioxolan-2-yl-ethyl)-octahydro-pyrano[3,2-b]pyran-3-ol 97102-73-3 C13H22O5
    (2R,3S,4aR,8aS)-2-(2-[1,3]Dioxolan-2-yl-ethyl)-octahydro-pyrano[3,2-b]pyran-3-ol
    —— (2S,4R)-4-(2-((1R,3R)-1-acetoxy-4-methyl-3-((2S,3S)-3-methyl-2-((R)-1-methylpiperidine-2-carboxamido)pentanamido)pentyl)thiazole-4-carboxamido)-2-methyl-5-phenylpentanoic acid 1467092-13-2 C36H53N5O7S
    (2S,4R)-4-(2-((1R,3R)-1-acetoxy-4-methyl-3-((2S,3S)-3-methyl-2-((R)-1-methylpiperidine-2-carboxamido)pentanamido)pentyl)thiazole-4-carboxamido)-2-methyl-5-phenylpentanoic acid
    —— 2-(5-benzothiazol-2-yl-3-methyl-formazan-1-yl)-benzoic acid 18830-66-5 C16H13N5O2S
    2-(5-benzothiazol-2-yl-3-methyl-formazan-1-yl)-benzoic acid
    —— 2,4,6-Trichloro-1,3-dimethyl-5-phenyl-[1,3,5,2,4,6]triazatriphosphinane 2,4,6-trioxide 125650-54-6 C8H11Cl3N3O3P3
    2,4,6-Trichloro-1,3-dimethyl-5-phenyl-[1,3,5,2,4,6]triazatriphosphinane 2,4,6-trioxide