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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-dimethylphosphonate-2,2-dimethylprop-2-enyl propanoate 1258067-64-9 C10H19O5P
    2-dimethylphosphonate-2,2-dimethylprop-2-enyl propanoate
    —— 2-(3-methoxybenzylthio)cyclohex-2-en-1-one 42466-33-1 C14H16O2S
    2-(3-methoxybenzylthio)cyclohex-2-en-1-one
    —— 2-methyl-3-propionylamino-3H-quinazolin-4-one 6761-06-4 C12H13N3O2
    2-methyl-3-propionylamino-3H-quinazolin-4-one
    —— 2-(3-Cyano-6-p-tolyl-4-trifluoromethyl-pyridin-2-yloxy)-acetamide 155635-58-8 C16H12F3N3O2
    2-(3-Cyano-6-p-tolyl-4-trifluoromethyl-pyridin-2-yloxy)-acetamide
    —— ((2S,5S)-5-(hydroxymethyl)-3,6-dioxopiperazin-2-yl)methyl dodecanoate 1040379-64-3 C18H32N2O5
    ((2S,5S)-5-(hydroxymethyl)-3,6-dioxopiperazin-2-yl)methyl dodecanoate
    —— 2,2-Diethyl-1,3-diphenyl-[1,3,2]diphosphagermolane 60600-10-4 C18H24GeP2
    2,2-Diethyl-1,3-diphenyl-[1,3,2]diphosphagermolane
    —— 2-Phenylsulfonyl-3-nitrothiophen-5-carboxymethylester 57800-93-8 C12H9NO6S2
    2-Phenylsulfonyl-3-nitrothiophen-5-carboxymethylester
    —— {2-[4-(3-Methyl-butoxy)-benzoylamino]-acetylamino}-acetic acid methyl ester 57463-94-2 C17H24N2O5
    {2-[4-(3-Methyl-butoxy)-benzoylamino]-acetylamino}-acetic acid methyl ester
    —— 2-Hydroxy-1,3,5-trimethyl-2-p-tolyl-4,6-dioxo-perhydro-1,3,5-triazin 58035-12-4 C13H17N3O3
    2-Hydroxy-1,3,5-trimethyl-2-p-tolyl-4,6-dioxo-perhydro-1,3,5-triazin
    —— 2,2,6,6-tetramethyl-hept-3->5-enyl 58743-90-1 C11H21
    2,2,6,6-tetramethyl-hept-3->5-enyl
    —— 2,2-Dichloro-1,3,4,4,5,5-hexamethyl-[1,3,2,4,5]diazatrisilolidine 56226-10-9 C6H18Cl2N2Si3
    2,2-Dichloro-1,3,4,4,5,5-hexamethyl-[1,3,2,4,5]diazatrisilolidine
    —— 2-(trans-Decal-9'-yl-carbonyl)imidazol 69393-46-0 C14H20N2O
    2-(trans-Decal-9'-yl-carbonyl)imidazol
    —— 2-(1-Methyl-8-nitro-benzo[f]quinolin-3-yl)-phenol 64516-19-4 C20H14N2O3
    2-(1-Methyl-8-nitro-benzo[f]quinolin-3-yl)-phenol
    —— 2-Acetamido-4-(2'-fluor-5'-methyl-phenyl)-5-(4'-tolyloxy)-thiazol 61384-13-2 C19H17FN2O2S
    2-Acetamido-4-(2'-fluor-5'-methyl-phenyl)-5-(4'-tolyloxy)-thiazol
    —— (2R,3R)-2-Bromo-7-chloro-3-hydroxy-bicyclo[3.2.0]heptan-6-one 57709-04-3 C7H8BrClO2
    (2R,3R)-2-Bromo-7-chloro-3-hydroxy-bicyclo[3.2.0]heptan-6-one
    —— 2-{4-oxo-5-[4-(1-phenyl-2-(3-nonyloxy-1-phenyl-1,2,3,4-tetrahydroquinolin-6-methy-lene)hydrazinyl)benzylidene]-2-thioxothiazolidin-3-yl}acetic acid 1564287-81-5 C43H46N4O4S2
    2-{4-oxo-5-[4-(1-phenyl-2-(3-nonyloxy-1-phenyl-1,2,3,4-tetrahydroquinolin-6-methy-lene)hydrazinyl)benzylidene]-2-thioxothiazolidin-3-yl}acetic acid
    —— 2-(3,3-Diethoxy-propyl)-5,6,7,8-tetrahydro-pyrido[2,3-b]azepine-9-carboxylic acid tert-butyl ester 755042-82-1 C21H34N2O4
    2-(3,3-Diethoxy-propyl)-5,6,7,8-tetrahydro-pyrido[2,3-b]azepine-9-carboxylic acid tert-butyl ester
    —— 2-[(4-tert-butyl-benzenesulfonyl)-(4-ethyl-phenyl)-amino]-N,N-diethyl-acetamide 680589-09-7 C24H34N2O3S
    2-[(4-tert-butyl-benzenesulfonyl)-(4-ethyl-phenyl)-amino]-N,N-diethyl-acetamide
    —— 2,2-bis(2,2-diethoxyethyl)-1,3-dithiane 116149-39-4 C16H32O4S2
    2,2-bis(2,2-diethoxyethyl)-1,3-dithiane
    —— 2-(3,4-Dihydro-2H-naphthalen-1-ylidene)-[1,3]dithiane 83431-70-3 C14H16S2
    2-(3,4-Dihydro-2H-naphthalen-1-ylidene)-[1,3]dithiane
    —— (±)-2-fluoro-2-(3-methylquinoxalin-2-yl)ethanol 1602920-84-2 C11H11FN2O
    (±)-2-fluoro-2-(3-methylquinoxalin-2-yl)ethanol
    —— (2S,3S)-3-(3-fluorophenyl)-2-methyl-4-nitrobutanal 1448160-87-9 C11H12FNO3
    (2S,3S)-3-(3-fluorophenyl)-2-methyl-4-nitrobutanal
    —— 2-((1R,2R)-2-hydroxy-1,2,3,4-tetrahydronaphthalen-1-yl)-N-((R)-1-(naphthalen-1-yl)ethyl)acetamide 74629-97-3 C24H25NO2
    2-((1R,2R)-2-hydroxy-1,2,3,4-tetrahydronaphthalen-1-yl)-N-((R)-1-(naphthalen-1-yl)ethyl)acetamide
    —— (25ξ)-5α-bromo-26-<(tert-butyldiphenylsilyl)oxy>-6β-hydroxy-5α-cholestan-3β-yl acetate 137436-16-9 C45H67BrO4Si
    (25ξ)-5α-bromo-26-<(tert-butyldiphenylsilyl)oxy>-6β-hydroxy-5α-cholestan-3β-yl acetate
    —— 2-formyl-1-(2-iodoethyl)pyrrole 250355-50-1 C7H8INO
    2-formyl-1-(2-iodoethyl)pyrrole
    —— 2-methoxy-7,8,9,10,11,12-hexahydro-6<i>H</i>-azonino[2,1-<i>b</i>]quinazolin-14-one 60811-57-6 C16H20N2O2
    2-methoxy-7,8,9,10,11,12-hexahydro-6<i>H</i>-azonino[2,1-<i>b</i>]quinazolin-14-one
    —— 2'-Hydroxy-4'-n-propoxy-5'-brom-3-methoxy-4-ethoxychalkon 57442-36-1 C21H23BrO5
    2'-Hydroxy-4'-n-propoxy-5'-brom-3-methoxy-4-ethoxychalkon
    —— (2E,6E)-11-Bromo-10-hydroxy-3,7,11-trimethyl-dodeca-2,6-dienoic acid methyl ester 10064-04-7 C16H27BrO3
    (2E,6E)-11-Bromo-10-hydroxy-3,7,11-trimethyl-dodeca-2,6-dienoic acid methyl ester
    —— 2-(7,7-Bis-methylsulfanyl-bicyclo[4.1.0]hept-3-yl)-[1,3]dithiane 50744-33-7 C13H22S4
    2-(7,7-Bis-methylsulfanyl-bicyclo[4.1.0]hept-3-yl)-[1,3]dithiane
    —— 2-(Diphenoxy-phosphoryloxy)-propionic acid ethyl ester 56070-30-5 C17H19O6P
    2-(Diphenoxy-phosphoryloxy)-propionic acid ethyl ester
    —— [(2-Chloro-acetyl)-(2-isopropyl-phenyl)-amino]-acetic acid ethyl ester 54887-60-4 C15H20ClNO3
    [(2-Chloro-acetyl)-(2-isopropyl-phenyl)-amino]-acetic acid ethyl ester
    —— [(2-Chloro-acetyl)-(2-iodo-phenyl)-amino]-acetic acid ethyl ester 60145-82-6 C12H13ClINO3
    [(2-Chloro-acetyl)-(2-iodo-phenyl)-amino]-acetic acid ethyl ester
    —— 2-{4-[bis-(2-hydroxy-ethyl)-amino]-6-(4-chloro-anilino)-[1,3,5]triazin-2-yloxy}-3,5-dichloro-benzoic acid 62752-52-7 C20H18Cl3N5O5
    2-{4-[bis-(2-hydroxy-ethyl)-amino]-6-(4-chloro-anilino)-[1,3,5]triazin-2-yloxy}-3,5-dichloro-benzoic acid
    —— 2-(1-Chloro-1-methyl-ethyl)-5,9,13-trimethyl-cyclotetradecanone 58193-34-3 C20H37ClO
    2-(1-Chloro-1-methyl-ethyl)-5,9,13-trimethyl-cyclotetradecanone
    —— 2-<(9-Anthrylmethylen)-amino>-5-methyl-pyridin 56726-28-4 C21H16N2
    2-<(9-Anthrylmethylen)-amino>-5-methyl-pyridin
    —— (2R)-N-(4-amidinophenyl)-2-[(2R)-4-(3,3-dimethyl-2-oxo-1H-indol-5-yl)-3-oxomorpholin-2-yl]-2-hydroxyacetamide hydrochloride 1228768-72-6 C23H25N5O5*ClH
    (2R)-N-(4-amidinophenyl)-2-[(2R)-4-(3,3-dimethyl-2-oxo-1H-indol-5-yl)-3-oxomorpholin-2-yl]-2-hydroxyacetamide hydrochloride
    —— 2-Trifluormethyl-4-nitrophenyl-n-dodecylselenid 53973-64-1 C19H28F3NO2Se
    2-Trifluormethyl-4-nitrophenyl-n-dodecylselenid
    —— 2-(6-chloro-2-((3-chlorobenzoyl)imino)benzo[d]thiazol-3(2H)-yl)propionic acid 1428621-92-4 C17H12Cl2N2O3S
    2-(6-chloro-2-((3-chlorobenzoyl)imino)benzo[d]thiazol-3(2H)-yl)propionic acid
    —— 2-((2S,5S,6S)-6-(3-chlorophenyl)-5-(4-chlorophenyl)-4-(cyclopropylmethyl)-3-oxomorpholin-2-yl)acetamide 1429384-41-7 C22H22Cl2N2O3
    2-((2S,5S,6S)-6-(3-chlorophenyl)-5-(4-chlorophenyl)-4-(cyclopropylmethyl)-3-oxomorpholin-2-yl)acetamide
    —— (2S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-6-((((1R,4R)-bicyclo[2.2.1]hept-5-en-2-yloxy)carbonyl)amino)hexanoic acid 1418363-60-6 C29H32N2O6
    (2S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-6-((((1R,4R)-bicyclo[2.2.1]hept-5-en-2-yloxy)carbonyl)amino)hexanoic acid
    —— 2-Butylamino-5-methanesulfonyl-4-phenoxy-benzoic acid 33344-30-8 C18H21NO5S
    2-Butylamino-5-methanesulfonyl-4-phenoxy-benzoic acid
    —— 2,2,2-trifluoro-1-(trifluoromethyl)ethyl 3-(3-methyl-3-phenylureidomethyl)pyrrolidine-1-carboxylate 1352011-95-0 C17H19F6N3O3
    2,2,2-trifluoro-1-(trifluoromethyl)ethyl 3-(3-methyl-3-phenylureidomethyl)pyrrolidine-1-carboxylate
    —— 2-(6-ethoxy-2-((3-(trifluoromethyl)benzoyl)imino)benzo[d]thiazol-3(2H)-yl)propionic acid 1428622-08-5 C20H17F3N2O4S
    2-(6-ethoxy-2-((3-(trifluoromethyl)benzoyl)imino)benzo[d]thiazol-3(2H)-yl)propionic acid
    —— 2-chloro-6-fluoro-benzyl trifluoromethyl ketone 1183253-78-2 C9H5ClF4O
    2-chloro-6-fluoro-benzyl trifluoromethyl ketone
    —— 2-(5-Chloro-benzotriazol-2-yl)-ethanol 362613-81-8 C8H8ClN3O
    2-(5-Chloro-benzotriazol-2-yl)-ethanol
    —— 2-[1-[(2R)-2-(cyclohexyloxy)-2-phenylethyl]-5-methyl-6-(1,3-oxazol-2-yl)-2,4-dioxo-1H,2H,3H,4H-thieno[2,3-d]pyrimidin-3-yl]-2-methylpropanoic acid 1434633-06-3 C28H31N3O6S
    2-[1-[(2R)-2-(cyclohexyloxy)-2-phenylethyl]-5-methyl-6-(1,3-oxazol-2-yl)-2,4-dioxo-1H,2H,3H,4H-thieno[2,3-d]pyrimidin-3-yl]-2-methylpropanoic acid
    —— 2,2,6,6-tetramethyl-1-(2-phenyl-1-(p-tolyl)ethoxy)piperidine 1401229-24-0 C24H33NO
    2,2,6,6-tetramethyl-1-(2-phenyl-1-(p-tolyl)ethoxy)piperidine
    —— 2-[(E)-2-[4-(trifluoromethyl)phenyl]ethenyl]sulfanylnaphthalene 1202656-10-7 C19H13F3S
    2-[(E)-2-[4-(trifluoromethyl)phenyl]ethenyl]sulfanylnaphthalene
    —— 2-(1,4-Diazepan-1-yl)propan-1-ol 1184691-34-6 C8H18N2O
    2-(1,4-Diazepan-1-yl)propan-1-ol
    —— 2-methoxy-1,5-dimethyl-4-nitro-1H-imidazole 1245556-12-0 C6H9N3O3
    2-methoxy-1,5-dimethyl-4-nitro-1H-imidazole