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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2'-(4-bromophenyl)-2l4-spiro[benzo[d][1,3,2]dioxaborole-2,3'-naphtho[1,2-e][1,3,2]oxazaborinin]-2'-ium 102815-57-6 C23H15BBrNO3
    2'-(4-bromophenyl)-2l4-spiro[benzo[d][1,3,2]dioxaborole-2,3'-naphtho[1,2-e][1,3,2]oxazaborinin]-2'-ium
    —— (2R,3S)-3-fluoropent-4-yne-1,2-diol 1239477-25-8 C5H7FO2
    (2R,3S)-3-fluoropent-4-yne-1,2-diol
    —— 2-ethyl-7'-methyl-3',4'-dihydro-spiro[cyclopentane-1,2'-naphthalen]-1'-one 874502-31-5 C17H22O
    2-ethyl-7'-methyl-3',4'-dihydro-spiro[cyclopentane-1,2'-naphthalen]-1'-one
    —— 2-(6-tert-butyl-1-oxo-3,4-dihydroisoquinolin-2(1H)-yl)-6-(5-(5-((2-methoxyethylamino)methyl)pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)benzyl acetate 1612853-73-2 C37H43N5O5
    2-(6-tert-butyl-1-oxo-3,4-dihydroisoquinolin-2(1H)-yl)-6-(5-(5-((2-methoxyethylamino)methyl)pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)benzyl acetate
    —— 2-(4-methyl)phenyl-2-triethylsilyl-1,3-dithiane 725270-40-6 C17H28S2Si
    2-(4-methyl)phenyl-2-triethylsilyl-1,3-dithiane
    —— 2,2,5,5-Tetramethyl-3-(selenophen-2-ylmethylen)-tetrahydrofuran-4-on 106299-09-6 C13H16O2Se
    2,2,5,5-Tetramethyl-3-(selenophen-2-ylmethylen)-tetrahydrofuran-4-on
    —— 2-hexyl-3-oxo-decanoic acid <i>p</i>-anisidide 114162-83-3 C23H37NO3
    2-hexyl-3-oxo-decanoic acid <i>p</i>-anisidide
    —— (2,5-dipropoxy-<i>p</i>-phenylene)-di-acetic acid dimethyl ester 101887-31-4 C18H26O6
    (2,5-dipropoxy-<i>p</i>-phenylene)-di-acetic acid dimethyl ester
    —— 2-benzyl-4-propylsulfanyl-butyric acid-(2-diethylamino-ethyl ester) 110436-98-1 C20H33NO2S
    2-benzyl-4-propylsulfanyl-butyric acid-(2-diethylamino-ethyl ester)
    —— (2-chloro-phenyl)-[6-methyl-1-(4-nitro-phenyl)-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-yl]-amine 109395-18-8 C18H13ClN6O2
    (2-chloro-phenyl)-[6-methyl-1-(4-nitro-phenyl)-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-yl]-amine
    —— 2-(2-butyl-phenoxy)-benzoic acid ethyl ester 110049-21-3 C19H22O3
    2-(2-butyl-phenoxy)-benzoic acid ethyl ester
    —— 2,4,6-Triiod-3-propionylamino-phenoxy>-propionsaeure-ethylester 93186-83-5 C13H14I3NO4
    2,4,6-Triiod-3-propionylamino-phenoxy>-propionsaeure-ethylester
    —— 2.4-Diaethyl-1.3-bis-<pyridyl-(2)>-hexan 102600-01-1 C20H28N2
    2.4-Diaethyl-1.3-bis-<pyridyl-(2)>-hexan
    —— 2-Azamethyl-3-<o-hydroxy-phenyl>-indolizidin 109403-18-1 C14H20N2O
    2-Azamethyl-3-<o-hydroxy-phenyl>-indolizidin
    —— 2-Bis-(2-hydroxy-1-phenylethyl)-amino-4-phenyloxazolin 912-66-3 C25H26N2O3
    2-Bis-(2-hydroxy-1-phenylethyl)-amino-4-phenyloxazolin
    —— 2-Methyl-4-ethyl-cyclopentanon-3-carbonsaeure-1-isonicotinsaeurehydrazon 94091-25-5 C15H19N3O3
    2-Methyl-4-ethyl-cyclopentanon-3-carbonsaeure-1-isonicotinsaeurehydrazon
    —— 2'-(3,4-dimethoxy-benzyl)-1'-(toluene-4-sulfonyl)-1,2-dihydro-spiro[indole-3,3'-pyrrolidine] 103333-15-9 C27H30N2O4S
    2'-(3,4-dimethoxy-benzyl)-1'-(toluene-4-sulfonyl)-1,2-dihydro-spiro[indole-3,3'-pyrrolidine]
    —— 2,4,5-Trichlor-benzolsulfonsaeure-<2,4-dichlor-5-methyl-phenylester> 92961-14-3 C13H7Cl5O3S
    2,4,5-Trichlor-benzolsulfonsaeure-<2,4-dichlor-5-methyl-phenylester>
    —— 2-Hydroxy-4'-methoxy-5.2'.6'-trimethyl-desoxybenzoin 109252-44-0 C18H20O3
    2-Hydroxy-4'-methoxy-5.2'.6'-trimethyl-desoxybenzoin
    —— 2-Di-p-nitro-benzoylamino-nicotyrin 115101-30-9 C24H17N5O6
    2-Di-p-nitro-benzoylamino-nicotyrin
    —— 2<sup>t</sup>-Phenyl-cyclopentan-tricarbonsaeure-(1<sup>c</sup>,2<sup>c</sup>,4<sup>c</sup>)-anhydrid 109563-53-3 C14H12O5
    2<sup>t</sup>-Phenyl-cyclopentan-tricarbonsaeure-(1<sup>c</sup>,2<sup>c</sup>,4<sup>c</sup>)-anhydrid
    —— 2-(4-Dimethylamino-phenyl)-4-p-tolyl-5.6-benzochinolin 103280-94-0 C28H24N2
    2-(4-Dimethylamino-phenyl)-4-p-tolyl-5.6-benzochinolin
    —— 2,5-Bis-dimethylamino-3,6-bis-<2,5-dichlor-phenylazo>-1,4-benzochinon 102467-86-7 C22H18Cl4N6O2
    2,5-Bis-dimethylamino-3,6-bis-<2,5-dichlor-phenylazo>-1,4-benzochinon
    —— 2,3,4-trimethyl-octane-2,3,4-triol 100537-11-9 C11H24O3
    2,3,4-trimethyl-octane-2,3,4-triol
    —— 2-Hydrazino-4-(p-tolyl)-quinazoline 1240868-39-6 C15H14N4
    2-Hydrazino-4-(p-tolyl)-quinazoline
    —— 2-methyl-2,3,5-triphenyl-1,3,4,2-oxadiazagermole 81897-72-5 C20H18GeN2O
    2-methyl-2,3,5-triphenyl-1,3,4,2-oxadiazagermole
    —— [2-(2-Methoxy-phenyl)-3-phenyl-2H-[1,2,4]thiadiazol-(5E)-ylidene]-phenyl-amine 97627-39-9 C21H17N3OS
    [2-(2-Methoxy-phenyl)-3-phenyl-2H-[1,2,4]thiadiazol-(5E)-ylidene]-phenyl-amine
    —— (2S,3S,4R,6S)-2,7-O-bisbenzyl-3,4-[(2S,3S)-2,3-dimethoxybutan-2,3-dioxy]-heptane-1,2,3,4,6,7-hexaol 1422183-83-2 C27H38O8
    (2S,3S,4R,6S)-2,7-O-bisbenzyl-3,4-[(2S,3S)-2,3-dimethoxybutan-2,3-dioxy]-heptane-1,2,3,4,6,7-hexaol
    —— 2-chloro-2,3-dihydro-3-methyl-1H-indan-1-one 82093-38-7 C10H9ClO
    2-chloro-2,3-dihydro-3-methyl-1H-indan-1-one
    —— 20,20'-dimethyl-9,9'-spirobi<1,4,7,11,14,17-hexaoxa<17>(1,2)benzenophane> 69502-25-6 C35H52O12
    20,20'-dimethyl-9,9'-spirobi<1,4,7,11,14,17-hexaoxa<17>(1,2)benzenophane>
    —— 2-(3-Trifluormethyl-s-triazol-5-yl)anilin 58022-44-9 C9H7F3N4
    2-(3-Trifluormethyl-s-triazol-5-yl)anilin
    —— 2-((2E,6E,10E,14E,18E,22E)-26-Hydroxy-3,7,11,15,19,23,27-heptamethyl-octacosa-2,6,10,14,18,22,27-heptaenyl)-5,6-dimethoxy-3-methyl-[1,4]benzoquinone 66958-39-2 C44H66O5
    2-((2E,6E,10E,14E,18E,22E)-26-Hydroxy-3,7,11,15,19,23,27-heptamethyl-octacosa-2,6,10,14,18,22,27-heptaenyl)-5,6-dimethoxy-3-methyl-[1,4]benzoquinone
    —— 2-chloro-6-(4-methyl-1H-imidazol-1-yl)-4-(trifluoromethyl)aniline 1226805-40-8 C11H9ClF3N3
    2-chloro-6-(4-methyl-1H-imidazol-1-yl)-4-(trifluoromethyl)aniline
    —— 2-chloro-4-methoxy-quinoline-3-carboxylic acid 860205-40-9 C11H8ClNO3
    2-chloro-4-methoxy-quinoline-3-carboxylic acid
    —— 2-(2-formylphenoxy)-N,N-dimethylacetamide 124490-59-1 C11H13NO3
    2-(2-formylphenoxy)-N,N-dimethylacetamide
    —— 2-(4-chloro-phenyl)-3-dimethylaminomethyl-indolizine-6-carboxylic acid ethyl ester 59603-86-0 C20H21ClN2O2
    2-(4-chloro-phenyl)-3-dimethylaminomethyl-indolizine-6-carboxylic acid ethyl ester
    —— 2-Chloro-5-fluoro-N-(3-fluoro-benzoyl)-benzenesulfonamide 59397-02-3 C13H8ClF2NO3S
    2-Chloro-5-fluoro-N-(3-fluoro-benzoyl)-benzenesulfonamide
    —— 2-(1,3-diphenyl-imidazolidin-2-yl)-5-(4-methyl-5-phenyl-[1,2,3]triazol-2-yl)-phenol 58343-07-0 C30H27N5O
    2-(1,3-diphenyl-imidazolidin-2-yl)-5-(4-methyl-5-phenyl-[1,2,3]triazol-2-yl)-phenol
    —— (2E)-3-(4-methylphenyl)-2-propyl-2-propenoic acid 123558-76-9 C13H16O2
    (2E)-3-(4-methylphenyl)-2-propyl-2-propenoic acid
    —— (2-Pyridyl)-oxamsaeure-isopropylester 54166-62-0 C10H12N2O3
    (2-Pyridyl)-oxamsaeure-isopropylester
    —— 2-(4-nitro-phenyl)-5-phenylmethanesulfonyl-[1,3,4]oxadiazole 58695-81-1 C15H11N3O5S
    2-(4-nitro-phenyl)-5-phenylmethanesulfonyl-[1,3,4]oxadiazole
    —— 2-(benzylcarbamoyl-methyl)-1-methyl-indole-3-carboxylic acid ethyl ester 57949-94-7 C21H22N2O3
    2-(benzylcarbamoyl-methyl)-1-methyl-indole-3-carboxylic acid ethyl ester
    —— 2-(1-hexynyl)-1,3-diethyl-1,3,2-benzodiazaborole 1432663-17-6 C16H23BN2
    2-(1-hexynyl)-1,3-diethyl-1,3,2-benzodiazaborole
    —— (2E,4Z)-ethyl 7-(4-methoxybenzyloxy)-5-methylnona-2,4,8-trienoate 1315319-06-2 C20H26O4
    (2E,4Z)-ethyl 7-(4-methoxybenzyloxy)-5-methylnona-2,4,8-trienoate
    —— 2-(methylamino)-5-nitrobenzenesulfonyl chloride 62533-44-2 C7H7ClN2O4S
    2-(methylamino)-5-nitrobenzenesulfonyl chloride
    —— 2-[2-(4-methyl-2-oxopentyl)phenyl]acetic acid 1298062-66-4 C14H18O3
    2-[2-(4-methyl-2-oxopentyl)phenyl]acetic acid
    —— 2-cyclohexyl-3-nitro-6-phenylpyridine-1-oxide 1344663-92-8 C17H18N2O3
    2-cyclohexyl-3-nitro-6-phenylpyridine-1-oxide
    —— 2-(4-vinylbenzyl)propane-1,3-diyl bis(4-methylbenzenesulfonate) 1446198-34-0 C26H28O6S2
    2-(4-vinylbenzyl)propane-1,3-diyl bis(4-methylbenzenesulfonate)
    —— 2-[1-(6-chloro-imidazo[2,1-b][1,3]thiazole-5-sulfonyl)-7-methyl-1H-indol-3-yl]ethylamine 554403-41-7 C16H15ClN4O2S2
    2-[1-(6-chloro-imidazo[2,1-b][1,3]thiazole-5-sulfonyl)-7-methyl-1H-indol-3-yl]ethylamine
    —— (2R)-1-[3,5-Bis(trifluoromethyl)benzoyl]-2-(2-naphthylmethyl)piperazine hydrochloride 218594-20-8 C24H20F6N2O*ClH
    (2R)-1-[3,5-Bis(trifluoromethyl)benzoyl]-2-(2-naphthylmethyl)piperazine hydrochloride