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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-heptylcyclododecanone 123117-35-1 C19H36O
    2-heptylcyclododecanone
    —— (2-Chlorethoxymethyl)diphenylsilan 87575-04-0 C15H17ClOSi
    (2-Chlorethoxymethyl)diphenylsilan
    —— 2-[1-(3-chloro-5-phenyl-pyridin-4-yl)-azetidin-3-yl]-5-methyl-1H-benzoimidazole 1350354-06-1 C22H19ClN4
    2-[1-(3-chloro-5-phenyl-pyridin-4-yl)-azetidin-3-yl]-5-methyl-1H-benzoimidazole
    —— (2-((4-chlorophenyl)ethynyl)benzyl)(methyl)sulfane 1289638-57-8 C16H13ClS
    (2-((4-chlorophenyl)ethynyl)benzyl)(methyl)sulfane
    —— (2S,4S)-4-phenyl-2-((triphenylsilyl)methyl)-3,4-dihydro-2H-pyran-6-carbaldehyde 1620650-31-8 C31H28O2Si
    (2S,4S)-4-phenyl-2-((triphenylsilyl)methyl)-3,4-dihydro-2H-pyran-6-carbaldehyde
    —— 2-(2,5-bis-benzenesulfonylamino-phenyl)-3-oxo-tetrahydro-thiopyran-2-carboxylic acid ethyl ester 114553-20-7 C26H26N2O7S3
    2-(2,5-bis-benzenesulfonylamino-phenyl)-3-oxo-tetrahydro-thiopyran-2-carboxylic acid ethyl ester
    —— 2-methyl-4-acetoxymethyl-5-hydroxymethylpyridine 55273-47-7 C10H13NO3
    2-methyl-4-acetoxymethyl-5-hydroxymethylpyridine
    —— [(2S)-2-(4-fluorophenyl)piperidin-1-yl]-[5-(1H-pyrazol-4-yl)thiophen-3-yl]methanone 1187467-35-1 C19H18FN3OS
    [(2S)-2-(4-fluorophenyl)piperidin-1-yl]-[5-(1H-pyrazol-4-yl)thiophen-3-yl]methanone
    —— 2-chloro-5-(4-diethylamino-benzoyl)-benzenesulfonamide 1189545-20-7 C17H19ClN2O3S
    2-chloro-5-(4-diethylamino-benzoyl)-benzenesulfonamide
    —— 2-p-cresoxyperfluoro-3-isopropyl-4-methylpent-2-ene 118618-85-2 C16H7F17O
    2-p-cresoxyperfluoro-3-isopropyl-4-methylpent-2-ene
    —— 2a-(p-methylphenyl)-2-methoxy-5-(2-methoxyacetyl)-4-<ortho-methyl-(N-methylanilino)>-1,2,2a,5-tetrahydroazeto<1,2-a><1,5>benzodiazepin-1-one 122503-63-3 C30H31N3O4
    2a-(p-methylphenyl)-2-methoxy-5-(2-methoxyacetyl)-4-<ortho-methyl-(N-methylanilino)>-1,2,2a,5-tetrahydroazeto<1,2-a><1,5>benzodiazepin-1-one
    —— 2-[2-(4-nitrophenyl)ethyl]-4-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3-oxazole 1022171-55-6 C25H28N2O3
    2-[2-(4-nitrophenyl)ethyl]-4-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3-oxazole
    —— 2-[[4-[[4-[[1-(4-Chlorophenyl)cyclopropyl]amino]-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl]amino]benzoyl]amino]acetic acid 1360828-46-1 C23H20ClF3N6O4
    2-[[4-[[4-[[1-(4-Chlorophenyl)cyclopropyl]amino]-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl]amino]benzoyl]amino]acetic acid
    —— {2-[(1,1-dimethyl-propoxycarbonyl)-methyl-amino]-thiazol-4-yl}-acetic acid ethyl ester 64987-00-4 C14H22N2O4S
    {2-[(1,1-dimethyl-propoxycarbonyl)-methyl-amino]-thiazol-4-yl}-acetic acid ethyl ester
    —— 2-(phenylseleno)propionaldehyde 92622-33-8 C9H10OSe
    2-(phenylseleno)propionaldehyde
    —— 2-(4-oxo-2-thioxo-5-((5-phenylisoxazol-3-yl)methylene)thiazolidin-3-yl)acetic acid 1021439-99-5 C15H10N2O4S2
    2-(4-oxo-2-thioxo-5-((5-phenylisoxazol-3-yl)methylene)thiazolidin-3-yl)acetic acid
    —— 2,2-(ethylenedioxy)tricyclo<3.3.3.0>undecan-7-one 117965-43-2 C13H18O2
    2,2-(ethylenedioxy)tricyclo<3.3.3.0>undecan-7-one
    —— 2-(2'-Ethoxycarbonyl-2'-cyano-1'-methylethenyl)-3,4,4-trimethyl-2-buten-4-olide 82814-27-5 C14H17NO4
    2-(2'-Ethoxycarbonyl-2'-cyano-1'-methylethenyl)-3,4,4-trimethyl-2-buten-4-olide
    —— 2-(p-Chlor-phenyl)-4-phenyl-5-acetoxy-oxazol 116595-27-8 C17H12ClNO3
    2-(p-Chlor-phenyl)-4-phenyl-5-acetoxy-oxazol
    —— 2-(3-(cyclobutanecarboxamido)phenylamino)-4-(cyclopentylamino)pyrimidine-5-carboxamide 1254213-36-9 C21H26N6O2
    2-(3-(cyclobutanecarboxamido)phenylamino)-4-(cyclopentylamino)pyrimidine-5-carboxamide
    —— 2-(3-(2-methoxyacetamido)phenylamino)-4-(4-methylbenzylamino)pyrimidine-5-carboxamide 1254213-59-6 C22H24N6O3
    2-(3-(2-methoxyacetamido)phenylamino)-4-(4-methylbenzylamino)pyrimidine-5-carboxamide
    —— 2-(10,10-dimethyl-9-oxa-1,5-dithiaspiro[5.5]undecan-8-yl)acetaldehyde 1197215-26-1 C12H20O2S2
    2-(10,10-dimethyl-9-oxa-1,5-dithiaspiro[5.5]undecan-8-yl)acetaldehyde
    —— 2-(2-Hydroxyethyl)-4,5-dimethoxy-N-<3-(3-methoxyphenyl)propyl>benzamid 116467-31-3 C21H27NO5
    2-(2-Hydroxyethyl)-4,5-dimethoxy-N-<3-(3-methoxyphenyl)propyl>benzamid
    —— 2-Aethoxy-5-hydroxy-8-<2,6,6-trimethyl-cyclohexen-(1)-yl>-6-methyl-octadien-(1,6)-in-(3) 13487-55-3 C20H30O2
    2-Aethoxy-5-hydroxy-8-<2,6,6-trimethyl-cyclohexen-(1)-yl>-6-methyl-octadien-(1,6)-in-(3)
    —— 2-(bromomethyl)-4-ethoxy-1-phenylnaphthalene 78250-34-7 C19H17BrO
    2-(bromomethyl)-4-ethoxy-1-phenylnaphthalene
    —— (22R,23R,24S)-2α,3β-dihydroxy-22,23-isopropylidenedioxy-B-homo-7-oxa-5α-ergostan-6-one 220398-88-9 C31H52O6
    (22R,23R,24S)-2α,3β-dihydroxy-22,23-isopropylidenedioxy-B-homo-7-oxa-5α-ergostan-6-one
    —— <2(Dimethylhydrazono)ethyl>malonsaeure-diethylester 74321-24-7 C11H20N2O4
    <2(Dimethylhydrazono)ethyl>malonsaeure-diethylester
    —— [(2R,3S)-3-[2-bromoethoxy(hydroxy)phosphoryl]oxyoxan-2-yl]methyl N-octadecylcarbamate 107757-58-4 C27H53BrNO7P
    [(2R,3S)-3-[2-bromoethoxy(hydroxy)phosphoryl]oxyoxan-2-yl]methyl N-octadecylcarbamate
    —— 2-iodo-4-thiophen-2-yl-pyridine 1334675-37-4 C9H6INS
    2-iodo-4-thiophen-2-yl-pyridine
    —— 2-[(2-sec-Butoxy-acetyl)-(2,3,6-trimethyl-phenyl)-amino]-propionic acid methyl ester 57837-41-9 C19H29NO4
    2-[(2-sec-Butoxy-acetyl)-(2,3,6-trimethyl-phenyl)-amino]-propionic acid methyl ester
    —— 2-(2,5-Dimethoxy-4-methyl-benzyl)-3-methoxy-benzoic acid methyl ester 71887-29-1 C19H22O5
    2-(2,5-Dimethoxy-4-methyl-benzyl)-3-methoxy-benzoic acid methyl ester
    —— 21-acetoxy-20,20-ethanediyldioxy-2α-bromo-17-hydroxy-5α-pregnane-3,11-dione 123127-39-9 C25H35BrO7
    21-acetoxy-20,20-ethanediyldioxy-2α-bromo-17-hydroxy-5α-pregnane-3,11-dione
    —— (2R,3S)-2-[(E)-4-(tert-Butyl-dimethyl-silanyloxy)-3-methyl-but-2-enyl]-3-methoxymethoxy-pyrrolidine-2-carboxylic acid ethyl ester 618914-53-7 C20H39NO5Si
    (2R,3S)-2-[(E)-4-(tert-Butyl-dimethyl-silanyloxy)-3-methyl-but-2-enyl]-3-methoxymethoxy-pyrrolidine-2-carboxylic acid ethyl ester
    —— 2-[diethylamino(ethyl)phosphinothioyl]sulfanyl-N-methylaniline 343220-58-6 C13H23N2PS2
    2-[diethylamino(ethyl)phosphinothioyl]sulfanyl-N-methylaniline
    —— 2-amino-5-methylthiobenzonitrile 304912-64-9 C8H8N2S
    2-amino-5-methylthiobenzonitrile
    —— 2-bromomethyl-3-acetyl-5-acetoxybenzofuran 127568-22-3 C13H11BrO4
    2-bromomethyl-3-acetyl-5-acetoxybenzofuran
    —— 2-(4-Methyl-4H-benzo[d][1,3]oxazin-2-yl)-phenol 82562-64-9 C15H13NO2
    2-(4-Methyl-4H-benzo[d][1,3]oxazin-2-yl)-phenol
    —— (2R,4R,5R)-N-[2-(4'-nitrophenyl)-4-methyl-1,3-dioxan-5-yl]phenylacetamide 943655-72-9 C19H20N2O5
    (2R,4R,5R)-N-[2-(4'-nitrophenyl)-4-methyl-1,3-dioxan-5-yl]phenylacetamide
    —— 2-heptyl-5,6-carbaborano-1,2,3-dioxaphosphepane 2-oxide 81745-96-2 C11H29B10O3P
    2-heptyl-5,6-carbaborano-1,2,3-dioxaphosphepane 2-oxide
    —— 2-(2,2-bis[5-chloro-1H-indol-3-yl]ethyl)-4-chloroaniline 1138773-43-9 C24H18Cl3N3
    2-(2,2-bis[5-chloro-1H-indol-3-yl]ethyl)-4-chloroaniline
    —— 2-(3,5-difluorophenyl)chroman-4,6-diol 488847-96-7 C15H12F2O3
    2-(3,5-difluorophenyl)chroman-4,6-diol
    —— 2-(5-methoxy-1H-indol-3-yl)-6-(2-naphthyl)-3-piperidin-4-yl-3H-imidazo[4,5-b]pyridine 1127119-60-1 C30H27N5O
    2-(5-methoxy-1H-indol-3-yl)-6-(2-naphthyl)-3-piperidin-4-yl-3H-imidazo[4,5-b]pyridine
    —— 2-(6-methyl-pyridin-2-yl)-3-[2-(4-(2-(dimethylamino)ethoxy)phenyl)-pyridin-4-yl]-imidazo[1,2-a]pyridine 656240-07-2 C28H27N5O
    2-(6-methyl-pyridin-2-yl)-3-[2-(4-(2-(dimethylamino)ethoxy)phenyl)-pyridin-4-yl]-imidazo[1,2-a]pyridine
    —— 2',4'-diacetoxy-3,4-methylenedioxy-3'-nitro-<i>trans</i>-chalcone 113090-17-8 C20H15NO9
    2',4'-diacetoxy-3,4-methylenedioxy-3'-nitro-<i>trans</i>-chalcone
    —— 2-benzo[1,3]dioxol-5-yl-7-hydroxy-8-nitro-chromen-4-one 132752-66-0 C16H9NO7
    2-benzo[1,3]dioxol-5-yl-7-hydroxy-8-nitro-chromen-4-one
    —— 20α,21-Dibenzoyloxy-5α-pregnan-17α-ol 96676-14-1 C35H44O5
    20α,21-Dibenzoyloxy-5α-pregnan-17α-ol
    —— 2-Hexyl-2-<2-hexyl-indolyl-(3)>-indoxyl 96273-27-7 C28H36N2O
    2-Hexyl-2-<2-hexyl-indolyl-(3)>-indoxyl
    —— 2',3'-Di-O-acetyl-5'-O-formyl-6-aza-uridin 97753-79-2 C13H15N3O9
    2',3'-Di-O-acetyl-5'-O-formyl-6-aza-uridin
    —— 2-(4-methyl-piperazin-1-yl)-N-[2-(2-phenoxy-ethylamino)-4H-benzo[d][1,3]oxazin-6-yl]-acetamide 1214249-39-4 C23H29N5O3
    2-(4-methyl-piperazin-1-yl)-N-[2-(2-phenoxy-ethylamino)-4H-benzo[d][1,3]oxazin-6-yl]-acetamide
    —— 2-ethoxycarbonyl-1-methyl-4-{4-(1-methylimidazole-2-carboxamido)-1-methylpyrrole-2-carboxamido}imidazole 865307-74-0 C18H21N7O4
    2-ethoxycarbonyl-1-methyl-4-{4-(1-methylimidazole-2-carboxamido)-1-methylpyrrole-2-carboxamido}imidazole