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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(N-benzyl-N-methylamino)-5-(furan-2-yl)-1,3,4-oxadiazole 1352834-52-6 C14H13N3O2
    2-(N-benzyl-N-methylamino)-5-(furan-2-yl)-1,3,4-oxadiazole
    —— 2-methyl-1-(2'-amino-6'-methoxybenzyl)-6,7-methylenedioxy-1,2,3,4-tetrahydroisoquinoline 78179-09-6 C19H22N2O3
    2-methyl-1-(2'-amino-6'-methoxybenzyl)-6,7-methylenedioxy-1,2,3,4-tetrahydroisoquinoline
    —— (2S,3R)-methyl 2-benzamido-4,4-bis(diethoxyphosphoryl)-4-fluoro-3-phenylbutanoate 1316645-38-1 C26H36FNO9P2
    (2S,3R)-methyl 2-benzamido-4,4-bis(diethoxyphosphoryl)-4-fluoro-3-phenylbutanoate
    —— 2-Chlor-3-<2,3,4-trimethyl-anilino>-1,4-naphthochinon 1467-30-7 C19H16ClNO2
    2-Chlor-3-<2,3,4-trimethyl-anilino>-1,4-naphthochinon
    —— 2,2'-(4,4'-propane-1,3-diyl-di-piperidin-1-yl)-bis-ethylamine 25382-25-6 C17H36N4
    2,2'-(4,4'-propane-1,3-diyl-di-piperidin-1-yl)-bis-ethylamine
    —— 2-(6-(naphthalene-1-sulfonamido)-1H-indol-1-yl)acetic acid 1239711-51-3 C20H16N2O4S
    2-(6-(naphthalene-1-sulfonamido)-1H-indol-1-yl)acetic acid
    —— 2-(4-{[6-(1H-indazol-6-yl)imidazo[1,2-a]pyrazin-8-yl]amino}-2-methoxyphenoxy)-N-methylacetamide 1229209-44-2 C23H21N7O3
    2-(4-{[6-(1H-indazol-6-yl)imidazo[1,2-a]pyrazin-8-yl]amino}-2-methoxyphenoxy)-N-methylacetamide
    —— 2-(6-amino-benzothiazol-2-ylsulfanyl)-1-(3,4-dihydro-2H-quinolin-1-yl)-ethanone 915018-48-3 C18H17N3OS2
    2-(6-amino-benzothiazol-2-ylsulfanyl)-1-(3,4-dihydro-2H-quinolin-1-yl)-ethanone
    —— 2-{3-pyridin-3-yl-1-[(5-pyrimidin-5-yl-2-thienyl)carbonyl]-4,5-dihydro-1H-pyrazol-5-yl}phenol 1035232-07-5 C23H17N5O2S
    2-{3-pyridin-3-yl-1-[(5-pyrimidin-5-yl-2-thienyl)carbonyl]-4,5-dihydro-1H-pyrazol-5-yl}phenol
    —— 2',3',5'-tris-O-(tert-butyldimethylsilyl)-8-(3'-methoxycarbonylmethoxybiphenyl-4-ylmethylamino)adenosine 880157-59-5 C44H70N6O7Si3
    2',3',5'-tris-O-(tert-butyldimethylsilyl)-8-(3'-methoxycarbonylmethoxybiphenyl-4-ylmethylamino)adenosine
    —— 2-Hydroxy-aethylimino-bis-<N,N-diisobutyl-acetamid> 102886-13-5 C22H45N3O3
    2-Hydroxy-aethylimino-bis-<N,N-diisobutyl-acetamid>
    —— 2-benzoyl-1-(3-ethyl-4-oxo-2-thioxo-thiazolidin-5-yl)-1,2-dihydro-isoquinoline 25842-59-5 C21H18N2O2S2
    2-benzoyl-1-(3-ethyl-4-oxo-2-thioxo-thiazolidin-5-yl)-1,2-dihydro-isoquinoline
    —— 2,2'-Bis<2-<2-<3-formyl-2-(2-propenyloxy)phenoxy>ethoxy>ethoxy>-<1,1'-binaphthalene>-3-carboxylic acid methyl ester 155580-23-7 C50H48O12
    2,2'-Bis<2-<2-<3-formyl-2-(2-propenyloxy)phenoxy>ethoxy>ethoxy>-<1,1'-binaphthalene>-3-carboxylic acid methyl ester
    —— 2-(3,3-dicyano-1-methyl-2-propenylidene)-1-hydrazinecarboxamide 1099794-13-4 C7H7N5O
    2-(3,3-dicyano-1-methyl-2-propenylidene)-1-hydrazinecarboxamide
    —— 2H-Thiopyran-5-carbonitrile,6-amino-2-[(4-methylphenyl)imino]-4-phenyl- 89815-87-2 C19H15N3S
    2H-Thiopyran-5-carbonitrile,6-amino-2-[(4-methylphenyl)imino]-4-phenyl-
    —— (2R,3S,4S)-2-tert-Butyl-4-((R)-1-hydroxy-2-methyl-propyl)-5-oxo-3-phenyl-tetrahydro-furan-3-carboxylic acid methyl ester 103025-81-6 C20H28O5
    (2R,3S,4S)-2-tert-Butyl-4-((R)-1-hydroxy-2-methyl-propyl)-5-oxo-3-phenyl-tetrahydro-furan-3-carboxylic acid methyl ester
    —— 2,5-dioxopyrrolidin-1-yl 3,5-dibromobenzoate 1441985-74-5 C11H7Br2NO4
    2,5-dioxopyrrolidin-1-yl 3,5-dibromobenzoate
    —— 2-Chloro-N-(2-methoxy-phenyl)-N-(2-p-tolyloxy-ethyl)-acetamide 61072-05-7 C18H20ClNO3
    2-Chloro-N-(2-methoxy-phenyl)-N-(2-p-tolyloxy-ethyl)-acetamide
    —— 2-Adamantanon-oxim-iminoxy-radikal 51507-77-8 C10H14NO
    2-Adamantanon-oxim-iminoxy-radikal
    —— (2-Chloro-propyl)-ethyl-methoxycarbonylmethyl-sulfonium; chloride 57691-31-3 C8H16ClO2S*Cl
    (2-Chloro-propyl)-ethyl-methoxycarbonylmethyl-sulfonium; chloride
    —— (2S,3R,6S)-6-((1S,4S,5S)-1,4-bis(benzyloxy)-5-(triethylsilyloxy)hept-6-enyl)-2-decyl-3,6-dihydro-2H-pyran-3-ol 1335101-55-7 C42H66O5Si
    (2S,3R,6S)-6-((1S,4S,5S)-1,4-bis(benzyloxy)-5-(triethylsilyloxy)hept-6-enyl)-2-decyl-3,6-dihydro-2H-pyran-3-ol
    —— (2-Brom-2,2-difluor-aethyl)-pentafluor-schwefel 18801-67-7 C2H2BrF7S
    (2-Brom-2,2-difluor-aethyl)-pentafluor-schwefel
    —— 2-Benzylimino-1-thia-3,4,17-triazaspiro[4.15]icos-3-en-16-one 1204709-00-1 C23H34N4OS
    2-Benzylimino-1-thia-3,4,17-triazaspiro[4.15]icos-3-en-16-one
    —— (2'-tert-butylsulfanylmethyl-6-methoxy-4'-trifluoromethyl-biphenyl-3-yl)-acetic acid 1220581-05-4 C21H23F3O3S
    (2'-tert-butylsulfanylmethyl-6-methoxy-4'-trifluoromethyl-biphenyl-3-yl)-acetic acid
    —— 2,3,5-Tri-O-(p-nitrobenzoyl)-α,β-D-xylofuranosylbromid 59331-44-1 C26H18BrN3O13
    2,3,5-Tri-O-(p-nitrobenzoyl)-α,β-D-xylofuranosylbromid
    —— (2R,3R,13bS)-2,12-Dimethoxy-3,11-bis-trimethylsilanyloxy-2,3,5,6,8,9-hexahydro-1H-indolo[7a,1-a]isoquinoline 52590-19-9 C24H39NO4Si2
    (2R,3R,13bS)-2,12-Dimethoxy-3,11-bis-trimethylsilanyloxy-2,3,5,6,8,9-hexahydro-1H-indolo[7a,1-a]isoquinoline
    —— 2-Hydroxy-..-methylphenyl-p-iodphenylsulfon 60977-54-0 C13H11IO3S
    2-Hydroxy-..-methylphenyl-p-iodphenylsulfon
    —— 2.3-trans-Dibromo-6.8-exo-5.7.-endo-tetracarbomethoxy-bicyclo<2.2.2>-octan 56782-37-7 C16H20Br2O8
    2.3-trans-Dibromo-6.8-exo-5.7.-endo-tetracarbomethoxy-bicyclo<2.2.2>-octan
    —— 2,2,3,3,4,4-Hexafluoro-pentanedioic acid bis-(2,2,2-trifluoro-1-pentafluorophenyl-1-trifluoromethyl-ethyl) ester 55453-28-6 C23F28O4
    2,2,3,3,4,4-Hexafluoro-pentanedioic acid bis-(2,2,2-trifluoro-1-pentafluorophenyl-1-trifluoromethyl-ethyl) ester
    —— 2,2-Dimethyl-propionic acid 2-[(2S,3R,4S,5aS,6aR,8R,10S,11R,12aS,13aR)-3-acetoxy-10-(tert-butyl-diphenyl-silanyloxy)-4,6a,8-trimethyl-2-(2-oxo-ethyl)-tetradecahydro-1,6,12-trioxa-cyclohepta[4,5]benzo[1,2]cycloocten-11-yl]-ethyl ester 205865-35-6 C44H64O9Si
    2,2-Dimethyl-propionic acid 2-[(2S,3R,4S,5aS,6aR,8R,10S,11R,12aS,13aR)-3-acetoxy-10-(tert-butyl-diphenyl-silanyloxy)-4,6a,8-trimethyl-2-(2-oxo-ethyl)-tetradecahydro-1,6,12-trioxa-cyclohepta[4,5]benzo[1,2]cycloocten-11-yl]-ethyl ester
    —— 2,3-dihydro-5-methyl-2-methoxy-3-phenyl-4-ethoxycarbonylfuran 136757-26-1 C15H18O4
    2,3-dihydro-5-methyl-2-methoxy-3-phenyl-4-ethoxycarbonylfuran
    —— 2-(4-(3,4,5-tridodecyloxybenzoylamino)phenyl)pyrrole 1315511-68-2 C53H86N2O4
    2-(4-(3,4,5-tridodecyloxybenzoylamino)phenyl)pyrrole
    —— 2-(4-hydroxy-phenyl)-5-(4-nitro-phenyl)-3-phenyl-tetrazolium; chloride 71685-13-7 C19H14N5O3*Cl
    2-(4-hydroxy-phenyl)-5-(4-nitro-phenyl)-3-phenyl-tetrazolium; chloride
    —— (23Ξ,25R)-2α,4α,12α,23-tetrabromo-5α-spirostan-3,11-dione 117891-91-5 C27H36Br4O4
    (23Ξ,25R)-2α,4α,12α,23-tetrabromo-5α-spirostan-3,11-dione
    —— 2-(2-hydroxy-4-methoxy-benzyl)-benzoic acid 861531-20-6 C15H14O4
    2-(2-hydroxy-4-methoxy-benzyl)-benzoic acid
    —— 2-methyl-9-oxo-9H-chromeno[6,5-d]oxazole-7-carboxylic acid ethyl ester 30192-24-6 C14H11NO5
    2-methyl-9-oxo-9H-chromeno[6,5-d]oxazole-7-carboxylic acid ethyl ester
    —— 2,3-dimethyl-1,4-bis(p-bromophenyl)-1,4-butanedione 81096-42-6 C18H16Br2O2
    2,3-dimethyl-1,4-bis(p-bromophenyl)-1,4-butanedione
    —— 2-Methylsulfanyl-4-phenyl-thiazole-5-carbaldehyde 91137-15-4 C11H9NOS2
    2-Methylsulfanyl-4-phenyl-thiazole-5-carbaldehyde
    —— 2-Carbomethoxy-4H-<1,4>-benzothiazin 21464-19-7 C10H9NO2S
    2-Carbomethoxy-4H-<1,4>-benzothiazin
    —— 2-Methyl-5,6-dihydro-3H-imidazo<2,1-a>isochinolin-1-oxid 107182-87-6 C12H14N2O
    2-Methyl-5,6-dihydro-3H-imidazo<2,1-a>isochinolin-1-oxid
    —— 2,2'-Bis<2-<2-<3-formyl-2-hydroxyphenoxy>ethoxy>ethoxy>-N-(2-hydroxy-5-methylphenyl)-<1,1'-binaphthalene>-3-carboxamide 155580-21-5 C50H45NO12
    2,2'-Bis<2-<2-<3-formyl-2-hydroxyphenoxy>ethoxy>ethoxy>-N-(2-hydroxy-5-methylphenyl)-<1,1'-binaphthalene>-3-carboxamide
    —— 2-Diazo-5-methyl-5-(1-methyl-2-oxo-2,3-dihydro-1H-indol-3-yl)-3-oxo-hexanoic acid ethyl ester 385842-55-7 C18H21N3O4
    2-Diazo-5-methyl-5-(1-methyl-2-oxo-2,3-dihydro-1H-indol-3-yl)-3-oxo-hexanoic acid ethyl ester
    —— (2R)-2-t-Butyl-3-methyl-4-oxo-5-(2'-oxocyclohexyl)-1-imidazolidincarbonsaeure-t-butylester 133984-49-3 C19H32N2O4
    (2R)-2-t-Butyl-3-methyl-4-oxo-5-(2'-oxocyclohexyl)-1-imidazolidincarbonsaeure-t-butylester
    —— 2,2'-Bis<2-<2-<2-<3-formyl-2-(2-propenyloxy)phenoxy>ethoxy>ethoxy>ethoxy>-N,N'-bis(2-hydroxy-5-methylphenyl)-<1,1'-binaphthalene>-3,3'-dicarboxamide 155580-32-8 C68H68N2O16
    2,2'-Bis<2-<2-<2-<3-formyl-2-(2-propenyloxy)phenoxy>ethoxy>ethoxy>ethoxy>-N,N'-bis(2-hydroxy-5-methylphenyl)-<1,1'-binaphthalene>-3,3'-dicarboxamide
    —— 2-methyl-1,1,3,3-tetraallylcyclohexane 1272975-59-3 C19H30
    2-methyl-1,1,3,3-tetraallylcyclohexane
    —— 2-imino-5-methyl-4-oxo-selenazolidine-3-carbothioic acid allylamide 56428-62-7 C8H11N3OSSe
    2-imino-5-methyl-4-oxo-selenazolidine-3-carbothioic acid allylamide
    —— 2,7-bis-(6-amino-hexyl)-4,10-dichloro-benzo[<i>lmn</i>][3,8]phenanthroline-1,3,6,8-tetraone 59723-28-3 C26H30Cl2N4O4
    2,7-bis-(6-amino-hexyl)-4,10-dichloro-benzo[<i>lmn</i>][3,8]phenanthroline-1,3,6,8-tetraone
    —— (2-butylamino-ethyl)-methyl-phosphoramidic acid diethyl ester 52463-71-5 C11H27N2O3P
    (2-butylamino-ethyl)-methyl-phosphoramidic acid diethyl ester
    —— 2,3-Dibromo-1-naphthalen-2-yl-3-p-tolyl-propan-1-one 57115-05-6 C20H16Br2O
    2,3-Dibromo-1-naphthalen-2-yl-3-p-tolyl-propan-1-one
    —— 2,2,6,6-Tetranitro-3,5-dimethyl-4-azaheptan 98553-80-1 C8H15N5O8
    2,2,6,6-Tetranitro-3,5-dimethyl-4-azaheptan