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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-anilno-5-nitrobenzaldehyde 16588-37-7 C13H10N2O3
    2-anilno-5-nitrobenzaldehyde
    —— 2,2,3,3-tetrakis(2-naphthalenyl)thiirane 1456882-47-5 C42H28S
    2,2,3,3-tetrakis(2-naphthalenyl)thiirane
    —— 2,3-Dimethyl-3H-1,3,9a,10-tetraaza-anthracene-4,9-dione 127691-97-8 C12H10N4O2
    2,3-Dimethyl-3H-1,3,9a,10-tetraaza-anthracene-4,9-dione
    —— 2,8-bis(4-chlorophenyl)-N,N-diethylimidazo[1,2-a]pyridin-6-amine 1388186-39-7 C23H21Cl2N3
    2,8-bis(4-chlorophenyl)-N,N-diethylimidazo[1,2-a]pyridin-6-amine
    —— 2,2-Dimethyl-propionic acid (1R,2S,3S,4R,5R)-2-[(4aR,6R,7R,8aS)-7-(2,2-dimethyl-propionyloxy)-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy]-3-hydroxy-6,8-dioxa-bicyclo[3.2.1]oct-4-yl ester 195135-35-4 C25H40O11
    2,2-Dimethyl-propionic acid (1R,2S,3S,4R,5R)-2-[(4aR,6R,7R,8aS)-7-(2,2-dimethyl-propionyloxy)-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy]-3-hydroxy-6,8-dioxa-bicyclo[3.2.1]oct-4-yl ester
    —— 2-butyl-3-cyano-1,5-dimethyl-4-phenylpyrrolidine 1052670-33-3 C17H24N2
    2-butyl-3-cyano-1,5-dimethyl-4-phenylpyrrolidine
    —— (2S,3S)-methyl 3-(methylsulfonamido)-1-(4'propylbiphenylcarbonyl)pyrrolidine-2-carboxylate 942230-92-4 C23H28N2O5S
    (2S,3S)-methyl 3-(methylsulfonamido)-1-(4'propylbiphenylcarbonyl)pyrrolidine-2-carboxylate
    —— [2-(2-Bromo-phenyl)-ethyl]-(2-iodo-benzyl)-amine 791544-33-7 C15H15BrIN
    [2-(2-Bromo-phenyl)-ethyl]-(2-iodo-benzyl)-amine
    —— 2-amino-N-((R)-3-(2,4-dichlorophenyl)-1-(4-(2-(1-hydroxy-3-methylbutyl)phenyl)piperazin-1-yl)-1-oxopropan-2-yl)-2-methylpropanamide 1071482-70-6 C28H38Cl2N4O3
    2-amino-N-((R)-3-(2,4-dichlorophenyl)-1-(4-(2-(1-hydroxy-3-methylbutyl)phenyl)piperazin-1-yl)-1-oxopropan-2-yl)-2-methylpropanamide
    —— 2,3-methylenedioxy-12,13-dimethoxybenzo[g]chrysene 1415659-96-9 C25H18O4
    2,3-methylenedioxy-12,13-dimethoxybenzo[g]chrysene
    —— 2-{4-[3-(2-amino-6-ethylpyrimidin-4-yl)-1H-pyrrolo[2,3-b]pyridin-5-yl]-pyrazol-1-yl}-1-(4-methylpiperazin-1-yl)ethanone 1203670-65-8 C23H27N9O
    2-{4-[3-(2-amino-6-ethylpyrimidin-4-yl)-1H-pyrrolo[2,3-b]pyridin-5-yl]-pyrazol-1-yl}-1-(4-methylpiperazin-1-yl)ethanone
    —— (2R,3S,4S,5R)-2-[[(3-fluorophenyl)methylamino]methyl]-5-(hydroxymethyl)oxolane-3,4-diol 1038820-79-9 C13H18FNO4
    (2R,3S,4S,5R)-2-[[(3-fluorophenyl)methylamino]methyl]-5-(hydroxymethyl)oxolane-3,4-diol
    —— 2-ethoxy-3-(4-2-[4-(4-trifluoromethylphenyl)-3,6-dihydro-2H-pyridin-1-yl]ethoxyphenyl)propanoic acid 1075742-04-9 C25H28F3NO4
    2-ethoxy-3-(4-2-[4-(4-trifluoromethylphenyl)-3,6-dihydro-2H-pyridin-1-yl]ethoxyphenyl)propanoic acid
    —— 2-[2-(4-chloro-phenyl)-thiazol-4-ylmethoxy]-2-methyl-propionic acid ethyl ester 61329-10-0 C16H18ClNO3S
    2-[2-(4-chloro-phenyl)-thiazol-4-ylmethoxy]-2-methyl-propionic acid ethyl ester
    —— 2-Hydroxy-5-<2-(3,4-dimethoxyphenyl)-thiazol-4-yl>benzoesaeure 28077-36-3 C18H15NO5S
    2-Hydroxy-5-<2-(3,4-dimethoxyphenyl)-thiazol-4-yl>benzoesaeure
    —— 2'-Butinyl-1-methyl-2-naphthylether 53487-42-6 C15H14O
    2'-Butinyl-1-methyl-2-naphthylether
    —— 2-Chlor-2-(trimethylsilyl)ethansaeure-isopropylester 86294-64-6 C8H17ClO2Si
    2-Chlor-2-(trimethylsilyl)ethansaeure-isopropylester
    —— 2-hexyl-1-(methylsulfonyl)-1H-indole 1296138-34-5 C15H21NO2S
    2-hexyl-1-(methylsulfonyl)-1H-indole
    —— 2(E)-3-(2-bromostyryl)pyridine 1417162-71-0 C13H10BrN
    2(E)-3-(2-bromostyryl)pyridine
    —— 2-Decynoic acid, 5-hydroxy-6-(phenylmethoxy)- 54620-76-7 C17H22O4
    2-Decynoic acid, 5-hydroxy-6-(phenylmethoxy)-
    —— 2-(5-bromo-2-hydroxy-3-nitro-phenyl)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazol-1-oxyl 626206-37-9 C13H15BrN3O4
    2-(5-bromo-2-hydroxy-3-nitro-phenyl)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazol-1-oxyl
    —— (2R,5R)-tert-butyl 2,5-di(naphthalen-2-yl)pyrrolidine-1-carboxylate 1349194-64-4 C29H29NO2
    (2R,5R)-tert-butyl 2,5-di(naphthalen-2-yl)pyrrolidine-1-carboxylate
    —— 2-(2-hydroxy-1-naphthoyl)methinyl-3-oxo-1,2,3,4-tetrahydroquinoxaline 121727-11-5 C20H14N2O3
    2-(2-hydroxy-1-naphthoyl)methinyl-3-oxo-1,2,3,4-tetrahydroquinoxaline
    —— 2-{[4-(N'-Benzhydrylidene-N-methyl-hydrazino)-phenyl]-piperidin-1-yl-methylene}-malononitrile 122127-99-5 C29H27N5
    2-{[4-(N'-Benzhydrylidene-N-methyl-hydrazino)-phenyl]-piperidin-1-yl-methylene}-malononitrile
    —— 2,5-Dichloracenaphthen 31996-06-2 C12H8Cl2
    2,5-Dichloracenaphthen
    —— 2-(4-((2-(3,5-difluoro-4-methoxyphenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)oxy)phenyl)acetic acid 1621362-96-6 C22H18F2N2O4
    2-(4-((2-(3,5-difluoro-4-methoxyphenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)oxy)phenyl)acetic acid
    —— 2-chloro-3-(1-cyano-1-methylethyl)-N-[5-({2-[(cyclopropylcarbonyl)amino]-7-nitro-1,3-benzothiazol-6-yl}oxy)-2-fluorophenyl]benzamide 1228591-16-9 C28H21ClFN5O5S
    2-chloro-3-(1-cyano-1-methylethyl)-N-[5-({2-[(cyclopropylcarbonyl)amino]-7-nitro-1,3-benzothiazol-6-yl}oxy)-2-fluorophenyl]benzamide
    —— 2,6-dimethyl-4-phenyl-4<i>H</i>-pyran-3-carboxylic acid ethyl ester 101431-64-5 C16H18O3
    2,6-dimethyl-4-phenyl-4<i>H</i>-pyran-3-carboxylic acid ethyl ester
    —— 2-chloro-3-(1-ethoxyprop-1-enyl)pyrazine 1371592-23-2 C9H11ClN2O
    2-chloro-3-(1-ethoxyprop-1-enyl)pyrazine
    —— 2-amino-4-[4-[[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy]phenyl]-6-[[2-phenyl-5-(trifluoromethyl)-1,3-oxazol-4-yl]methylsulfanyl]pyridine-3,5-dicarbonitrile 1107663-36-4 C30H24F3N5O4S
    2-amino-4-[4-[[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy]phenyl]-6-[[2-phenyl-5-(trifluoromethyl)-1,3-oxazol-4-yl]methylsulfanyl]pyridine-3,5-dicarbonitrile
    —— 2-Amino-N-isobutylpropanamide hydrochloride 1236262-28-4 C7H17ClN2O
    2-Amino-N-isobutylpropanamide hydrochloride
    —— 2-(4-bromophenyl)-13-phenyl-2-azoniapentacyclo[12.8.0.03,12.04,9.017,22]docosa-1,3(12),4,6,8,13,17,19,21-nonaene;fluoride 81459-05-4 C33H25BrN*F
    2-(4-bromophenyl)-13-phenyl-2-azoniapentacyclo[12.8.0.03,12.04,9.017,22]docosa-1,3(12),4,6,8,13,17,19,21-nonaene;fluoride
    —— 2-hydroxy-1-methylethyl [3-(triethoxysilyl)propyl]urethane 207298-50-8 C13H29NO6Si
    2-hydroxy-1-methylethyl [3-(triethoxysilyl)propyl]urethane
    —— (2,6-dibromo-4-methoxyphenoxy)dimethylphenylsilane 1608504-65-9 C15H16Br2O2Si
    (2,6-dibromo-4-methoxyphenoxy)dimethylphenylsilane
    —— 2-((Z)-3-Hydroxy-1-methyl-propenyl)-6-isopropyl-4-thiophen-2-yl-phenol 644963-76-8 C17H20O2S
    2-((Z)-3-Hydroxy-1-methyl-propenyl)-6-isopropyl-4-thiophen-2-yl-phenol
    —— 21-hydroxy-7α-methyl-19-norpregn-4-ene-3,20-dione 75220-31-4 C21H30O3
    21-hydroxy-7α-methyl-19-norpregn-4-ene-3,20-dione
    —— 2-(2-chloro-6-trifluoromethyl-phenyl)-4-isopropyl-2H-pyrazole-3-carboxylic acid methyl ester 959631-20-0 C15H14ClF3N2O2
    2-(2-chloro-6-trifluoromethyl-phenyl)-4-isopropyl-2H-pyrazole-3-carboxylic acid methyl ester
    —— 2-amino-5-butyl-4-(furan-3-yl)-6-(naphthalen-1-yl)pyrimidine 1395344-04-3 C22H21N3O
    2-amino-5-butyl-4-(furan-3-yl)-6-(naphthalen-1-yl)pyrimidine
    —— 2-({3-(aminocarbonyl)-5-[(dipropylamino)carbonyl]benzoyl}amino)-1,2-dideoxy-5-O-methyl-1-phenylpentitol 478406-24-5 C27H37N3O6
    2-({3-(aminocarbonyl)-5-[(dipropylamino)carbonyl]benzoyl}amino)-1,2-dideoxy-5-O-methyl-1-phenylpentitol
    —— 2-amino-3-cyano-4-(2-bromo-4,5-dimethoxyphenyl)-8-methyl-4H-indolo[4,5-b]pyran 339062-48-5 C21H18BrN3O3
    2-amino-3-cyano-4-(2-bromo-4,5-dimethoxyphenyl)-8-methyl-4H-indolo[4,5-b]pyran
    —— 2-[4-[3-(Pyrazolo[1,5-a]pyridin-5-ylmethyl)triazolo[4,5-b]pyrazin-5-yl]pyrazol-1-yl]acetonitrile 1313723-45-3 C17H12N10
    2-[4-[3-(Pyrazolo[1,5-a]pyridin-5-ylmethyl)triazolo[4,5-b]pyrazin-5-yl]pyrazol-1-yl]acetonitrile
    —— 2-(2-((4S)-2-thioxo-4-(3-trifluoromethoxyphenoxymethyl)-1,3-oxazolidin-3-yl)ethylthio)-1,3-thiazole-4-carboxylic acid 597577-63-4 C17H15F3N2O5S3
    2-(2-((4S)-2-thioxo-4-(3-trifluoromethoxyphenoxymethyl)-1,3-oxazolidin-3-yl)ethylthio)-1,3-thiazole-4-carboxylic acid
    —— 2,2,2-trifluoro-N-{3-[3-(4-methoxy-phenyl)-[1,2,4]triazolo[3,4-a]phthalazin-6-ylamino]-phenyl}-acetamide 882983-46-2 C24H17F3N6O2
    2,2,2-trifluoro-N-{3-[3-(4-methoxy-phenyl)-[1,2,4]triazolo[3,4-a]phthalazin-6-ylamino]-phenyl}-acetamide
    —— 2-Cyano-4-(2-methoxycarbonyl-phenyl)-6-methyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid 5-isopropyl ester 3-methyl ester 75206-44-9 C21H22N2O6
    2-Cyano-4-(2-methoxycarbonyl-phenyl)-6-methyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid 5-isopropyl ester 3-methyl ester
    —— 2,2-Dimethyl-3-(2-methyl-quinolin-3-yl)-2,3-dihydro-benzo[e][1,3]oxazin-4-one 76809-30-8 C20H18N2O2
    2,2-Dimethyl-3-(2-methyl-quinolin-3-yl)-2,3-dihydro-benzo[e][1,3]oxazin-4-one
    —— 2-Benzothiazol-2-yl-5-methyl-4-[1-phenyl-meth-(Z)-ylidene]-2,4-dihydro-pyrazol-3-one 89936-55-0 C18H13N3OS
    2-Benzothiazol-2-yl-5-methyl-4-[1-phenyl-meth-(Z)-ylidene]-2,4-dihydro-pyrazol-3-one
    —— (2R,3S)-2-<(phenylsulfonyl)amino>-3-iodobutanoic acid 119973-69-2 C10H12INO4S
    (2R,3S)-2-<(phenylsulfonyl)amino>-3-iodobutanoic acid
    —— 2-[3-Tris(dimethylsilyloxy)silylpropoxy]ethyl prop-2-enoate 353794-27-1 C14H34O6Si4
    2-[3-Tris(dimethylsilyloxy)silylpropoxy]ethyl prop-2-enoate
    —— 2-chloro-6-(di-(tertiary-butoxycarbonyl)methyl)pyrazine 879403-31-3 C15H21ClN2O4
    2-chloro-6-(di-(tertiary-butoxycarbonyl)methyl)pyrazine
    —— 2-(4,5-dichloropyrazol-3-yl)-7-fluorobenzoxazole 1073468-86-6 C10H4Cl2FN3O
    2-(4,5-dichloropyrazol-3-yl)-7-fluorobenzoxazole