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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,4-dimethylpentan-3-yl 4-[(3R,4S)-2-oxo-4-phenylmethoxycarbonyl-3-(pyridin-4-ylmethyl)azetidine-1-carbonyl]piperazine-1-carboxylate 727725-84-0 C30H38N4O6
    2,4-dimethylpentan-3-yl 4-[(3R,4S)-2-oxo-4-phenylmethoxycarbonyl-3-(pyridin-4-ylmethyl)azetidine-1-carbonyl]piperazine-1-carboxylate
    —— 2-benzyl-3-{[1-(9H-fluoren-9-ylmethoxycarbonylamino)-ethyl]-hydroxy-phosphinoyl}-propionic acid 865703-14-6 C27H28NO6P
    2-benzyl-3-{[1-(9H-fluoren-9-ylmethoxycarbonylamino)-ethyl]-hydroxy-phosphinoyl}-propionic acid
    —— 2-amino-4,6-dioxo-1(3),4,5,6-tetrahydro-pyrimidine-5-carboxylic acid 23945-46-2 C5H5N3O4
    2-amino-4,6-dioxo-1(3),4,5,6-tetrahydro-pyrimidine-5-carboxylic acid
    —— 2-(1H-tetrazol-5-yl)-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine 947305-17-1 C7H7N7
    2-(1H-tetrazol-5-yl)-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine
    —— (2R)-N-(2-carbamoyl-6-methylphenyl)-2-[4-[(4-chlorophenyl)methyl]-5-methyl-1,2,4-triazol-3-yl]pyrrolidine-1-carboxamide 1140490-88-5 C23H25ClN6O2
    (2R)-N-(2-carbamoyl-6-methylphenyl)-2-[4-[(4-chlorophenyl)methyl]-5-methyl-1,2,4-triazol-3-yl]pyrrolidine-1-carboxamide
    —— 2-(1-((6-chloropyridin-3-yl)methyl)-8-nitro-5-oxo-1,2,3,5,6,7-hexahydroimidazo[1,2-a]pyridin-6-yl)-N,N-diethylacetamide 1568939-10-5 C19H24ClN5O4
    2-(1-((6-chloropyridin-3-yl)methyl)-8-nitro-5-oxo-1,2,3,5,6,7-hexahydroimidazo[1,2-a]pyridin-6-yl)-N,N-diethylacetamide
    —— (2R)-2-[4-[(4-chlorophenyl)methyl]-5-methyl-1,2,4-triazol-3-yl]-N-[(4R)-8-fluoro-3,4-dihydro-1H-isochromen-4-yl]pyrrolidine-1-carboxamide 1140489-90-2 C24H25ClFN5O2
    (2R)-2-[4-[(4-chlorophenyl)methyl]-5-methyl-1,2,4-triazol-3-yl]-N-[(4R)-8-fluoro-3,4-dihydro-1H-isochromen-4-yl]pyrrolidine-1-carboxamide
    —— 2-(4-chloro-3,5-dimethoxy-benzyl)-3-morpholin-4-yl-acrylonitrile 65566-18-9 C16H19ClN2O3
    2-(4-chloro-3,5-dimethoxy-benzyl)-3-morpholin-4-yl-acrylonitrile
    —— 2,7-dimethyl-10-oxy-acridine-3,6-diamine 71863-60-0 C15H15N3O
    2,7-dimethyl-10-oxy-acridine-3,6-diamine
    —— [2-isopropoxymethyl-7-(3-methyl-pyridin-2-yl)-quinazolin-4-yl]-(4-isopropyl-phenyl)-amine 573687-27-1 C27H30N4O
    [2-isopropoxymethyl-7-(3-methyl-pyridin-2-yl)-quinazolin-4-yl]-(4-isopropyl-phenyl)-amine
    —— 2-ethyl-5-formylbenzotriazole 628294-68-8 C9H9N3O
    2-ethyl-5-formylbenzotriazole
    —— 2-(2-(3-methyl-4-nitroisoxazol-5-yl)vinyl)benzonitrile 1380544-40-0 C13H9N3O3
    2-(2-(3-methyl-4-nitroisoxazol-5-yl)vinyl)benzonitrile
    —— 2-(4-hexyl-5-(4-(bis(4-methohyphenyl)amino)phen-1-yl)thiophen-2-yl)-5-(4-hexyl-5-iodothiophen-2-yl)thiazolo[5,4-d]thiazole 1443234-58-9 C44H46IN3O2S4
    2-(4-hexyl-5-(4-(bis(4-methohyphenyl)amino)phen-1-yl)thiophen-2-yl)-5-(4-hexyl-5-iodothiophen-2-yl)thiazolo[5,4-d]thiazole
    —— 2-benzyl-4-(4-methyl-1H-indol-5-ylamino)thieno[2,3-b]pyridine-5-carbonitrile 1014692-74-0 C24H18N4S
    2-benzyl-4-(4-methyl-1H-indol-5-ylamino)thieno[2,3-b]pyridine-5-carbonitrile
    —— 2,4-Diisopropyl-6-(4-methoxy-phenoxy)-pyridin-3-ylamine 133980-55-9 C18H24N2O2
    2,4-Diisopropyl-6-(4-methoxy-phenoxy)-pyridin-3-ylamine
    —— (2E)-2-(2-((3-(2-bromo-2-chlorovinyl)phenoxy)methyl)phenyl)-2-methoxyimino-N-methylacetamide 1159342-06-9 C19H18BrClN2O3
    (2E)-2-(2-((3-(2-bromo-2-chlorovinyl)phenoxy)methyl)phenyl)-2-methoxyimino-N-methylacetamide
    —— 2-[2-(1,3-benzothiazol-5-yl)-1H-imidazol-4-yl]-4-(2-methyl-4-morpholinyl)-1-[2-(methyloxy)ethyl]-1H-imidazo[4,5-c]pyridine 1338345-79-1 C24H25N7O2S
    2-[2-(1,3-benzothiazol-5-yl)-1H-imidazol-4-yl]-4-(2-methyl-4-morpholinyl)-1-[2-(methyloxy)ethyl]-1H-imidazo[4,5-c]pyridine
    —— 2-(4-fluorophenyl)-N-methyl-6-[methyl(methylsulfonyl)amino]-5-[3-([1,3]oxazolo[5,4-b]pyridin-2-yl)phenyl]-1-benzofuran-3-carboxamide 1333241-97-6 C30H23FN4O5S
    2-(4-fluorophenyl)-N-methyl-6-[methyl(methylsulfonyl)amino]-5-[3-([1,3]oxazolo[5,4-b]pyridin-2-yl)phenyl]-1-benzofuran-3-carboxamide
    —— 2-(4-Ethylthiophen-2-yl)pyridine-4-carboxylic acid 1261899-44-8 C12H11NO2S
    2-(4-Ethylthiophen-2-yl)pyridine-4-carboxylic acid
    —— 2-[2-(diethylamino)ethoxy]ethyl N-(2,5,8,11,14-pentaoxabicyclo[13.4.0]nonadeca-1(15),16,18-trien-17-yl)carbamate 83935-83-5 C23H38N2O8
    2-[2-(diethylamino)ethoxy]ethyl N-(2,5,8,11,14-pentaoxabicyclo[13.4.0]nonadeca-1(15),16,18-trien-17-yl)carbamate
    —— 2-phenyl-6-fluoroquinoxaline 4-oxide 131706-03-1 C14H9FN2O
    2-phenyl-6-fluoroquinoxaline 4-oxide
    —— 2-[(4-nitronaphthalen-1-ylimino)methyl]phenol 352638-25-6 C17H12N2O3
    2-[(4-nitronaphthalen-1-ylimino)methyl]phenol
    —— (20E)-3-O-(methylsulfonyl)-22-secoebelin-22-oic acid lactone 22-(4-chlorophenyl) ester 769950-27-8 C32H43ClO7S
    (20E)-3-O-(methylsulfonyl)-22-secoebelin-22-oic acid lactone 22-(4-chlorophenyl) ester
    —— 2-(6-phenyl-5H-pyrrolo[2,3-b]pyrazin-7-yl)-ethanol 348638-92-6 C14H13N3O
    2-(6-phenyl-5H-pyrrolo[2,3-b]pyrazin-7-yl)-ethanol
    —— 2-[α-(5-amino-1-(2,5-difluorophenyl)-1H-1,2,3-triazol-4-yl)-α-hydroxymethyl]-3,3-dimethylbutyric acid methyl ester 252750-44-0 C16H20F2N4O3
    2-[α-(5-amino-1-(2,5-difluorophenyl)-1H-1,2,3-triazol-4-yl)-α-hydroxymethyl]-3,3-dimethylbutyric acid methyl ester
    —— 2,3,6,7-Tetrakis(acetoxymethyl)tetrathiafulvalene 159223-16-2 C18H20O8S4
    2,3,6,7-Tetrakis(acetoxymethyl)tetrathiafulvalene
    —— 2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-D-glucono-1,5-lactone 4-phenylsemicarbazone 139951-50-1 C21H26N4O9
    2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-D-glucono-1,5-lactone 4-phenylsemicarbazone
    —— 2-[Acetyl-(4-nitro-benzyl)-amino]-N-(4-methoxy-phenyl)-benzamide 92944-84-8 C23H21N3O5
    2-[Acetyl-(4-nitro-benzyl)-amino]-N-(4-methoxy-phenyl)-benzamide
    —— 2-mercapto-3-phenyl-2-thioxo-2,3-dihydro-1<i>H</i>-2λ<sup>5</sup>-benzo[1,3,2]diazaphosphinine-4-thione 56043-03-9 C13H11N2PS3
    2-mercapto-3-phenyl-2-thioxo-2,3-dihydro-1<i>H</i>-2λ<sup>5</sup>-benzo[1,3,2]diazaphosphinine-4-thione
    —— 2-cyclohexyl-5-hydroxy-4-methoxy-2<i>H</i>-pyridazin-3-one 64178-78-5 C11H16N2O3
    2-cyclohexyl-5-hydroxy-4-methoxy-2<i>H</i>-pyridazin-3-one
    —— 2-(6-Fluoro-1,2,3,4-tetrahydrocarbazol-9-yl)-2-(4-methylsulfanylphenyl)acetic acid 1235444-99-1 C21H20FNO2S
    2-(6-Fluoro-1,2,3,4-tetrahydrocarbazol-9-yl)-2-(4-methylsulfanylphenyl)acetic acid
    —— 2-(2,4,5-trimethylphenyl)-5-(1-ethylpropenyl)-3,7-dimethylpyrrolo[1,2-b]pyridazine 1357010-98-0 C23H28N2
    2-(2,4,5-trimethylphenyl)-5-(1-ethylpropenyl)-3,7-dimethylpyrrolo[1,2-b]pyridazine
    —— 2-trifluoromethylsulfonate-5-trifluoromethylpyridine 1310559-91-1 C7H3F6NO3S
    2-trifluoromethylsulfonate-5-trifluoromethylpyridine
    —— 2-chloro-2-(2-naphthyl)-N-[3-(trifluoromethyl)imidazo[5,1-b][1,3]thiazol-7-yl]acetamide 1279721-24-2 C18H11ClF3N3OS
    2-chloro-2-(2-naphthyl)-N-[3-(trifluoromethyl)imidazo[5,1-b][1,3]thiazol-7-yl]acetamide
    —— 2,2,2-trifluoro-N-[3-(5-hydroxy-6-(tetradecyloxymethoxymethyl)-5,6-dihydro-2H-pyran-2-yloxy)-propyl]-acetamide 350685-08-4 C26H46F3NO6
    2,2,2-trifluoro-N-[3-(5-hydroxy-6-(tetradecyloxymethoxymethyl)-5,6-dihydro-2H-pyran-2-yloxy)-propyl]-acetamide
    —— (2-(hexa-3,5-dien-1-yl)-3-methylenepentane-1,5-diyl)dibenzene 1258876-21-9 C20H21NO3
    (2-(hexa-3,5-dien-1-yl)-3-methylenepentane-1,5-diyl)dibenzene
    —— 2-(1-allyl-1<i>H</i>-tetrazol-5-ylsulfanyl)-3-nitro-pyridine 59888-18-5 C9H8N6O2S
    2-(1-allyl-1<i>H</i>-tetrazol-5-ylsulfanyl)-3-nitro-pyridine
    —— 2-(1-cycloheptylideneethyl)naphthalene 1221407-01-7 C19H22
    2-(1-cycloheptylideneethyl)naphthalene
    —— 2,2-dimethyl-propionic acid 6-({4-(tert-butyl-dimethyl-silanyloxy)-6-[4-(tert-butyl-diphenyl-silanyloxy)-butyl]-2-methoxy-5-methyl-tetrahydro-pyran-2-yl}-hydroxy-methyl)-3,4-dihydroxy-5-methyl-tetrahydro-pyran-2-ylmethyl ester 329362-75-6 C46H76O10Si2
    2,2-dimethyl-propionic acid 6-({4-(tert-butyl-dimethyl-silanyloxy)-6-[4-(tert-butyl-diphenyl-silanyloxy)-butyl]-2-methoxy-5-methyl-tetrahydro-pyran-2-yl}-hydroxy-methyl)-3,4-dihydroxy-5-methyl-tetrahydro-pyran-2-ylmethyl ester
    —— 2-(4-sulfamoylbenzoyl)hydrazinecarbothioamide 4923-09-5 C8H10N4O3S2
    2-(4-sulfamoylbenzoyl)hydrazinecarbothioamide
    —— 2,5-dimethoxy-N-(5-(thiophen-3-yl)pyridin-3-yl)benzenesulfonamide 1451272-25-5 C17H16N2O4S2
    2,5-dimethoxy-N-(5-(thiophen-3-yl)pyridin-3-yl)benzenesulfonamide
    —— [(2R)-1-(1,3-diacetyl-2-oxobenzimidazol-4-yl)oxy-3-methylsulfonyloxypropan-2-yl] acetate 197774-60-0 C17H20N2O9S
    [(2R)-1-(1,3-diacetyl-2-oxobenzimidazol-4-yl)oxy-3-methylsulfonyloxypropan-2-yl] acetate
    —— 2,6,2',6'-tetrachloro-4,4'-bis-(α-hydroxy-4-phenyl-benzhydryl)-biphenyl 855254-67-0 C50H34Cl4O2
    2,6,2',6'-tetrachloro-4,4'-bis-(α-hydroxy-4-phenyl-benzhydryl)-biphenyl
    —— 2-Methylsulfono-benzoesaeure-p-tolylester 54857-56-6 C15H14O4S
    2-Methylsulfono-benzoesaeure-p-tolylester
    —— 2-amino-4-(1-(3-chlorophenyl)-3-methyl-5-phenoxy-1H-pyrazol-4-yl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile 1352916-11-0 C26H19ClN4O4
    2-amino-4-(1-(3-chlorophenyl)-3-methyl-5-phenoxy-1H-pyrazol-4-yl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile
    —— (2R,4S,6R,8R)-10-(tert-Butyl-diphenyl-silanyloxy)-1-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-6,8-bis-methoxymethoxy-decane-2,4-diol 127725-26-2 C35H56O9Si
    (2R,4S,6R,8R)-10-(tert-Butyl-diphenyl-silanyloxy)-1-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-6,8-bis-methoxymethoxy-decane-2,4-diol
    —— 2-[2-(5-methyl-4-imidazolylmethylthio)-ethylamino]-5-(2-phenylethyl)-4-pyrimidone dihydrochloride 63429-34-5 C19H23N5OS*2ClH
    2-[2-(5-methyl-4-imidazolylmethylthio)-ethylamino]-5-(2-phenylethyl)-4-pyrimidone dihydrochloride
    —— 2-(1-Bromoethyl)-3-(2-methylphenyl)-4H-1-benzopyran-4-one 1300583-56-5 C18H15BrO2
    2-(1-Bromoethyl)-3-(2-methylphenyl)-4H-1-benzopyran-4-one
    —— (2-amino-3,4,5-trimethoxyphenyl)(4-(dimethylamino)phenyl)methanone 1276042-93-3 C18H22N2O4
    (2-amino-3,4,5-trimethoxyphenyl)(4-(dimethylamino)phenyl)methanone
    —— 2',2''-dihydroxy-3',3''-bis-(2'''-hydroxy-5'''-methylbenzyl)-5',5''-dimethyltriphenylmethane 197652-85-0 C37H36O4
    2',2''-dihydroxy-3',3''-bis-(2'''-hydroxy-5'''-methylbenzyl)-5',5''-dimethyltriphenylmethane