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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-trimethylsilylethyl-{1-[(5-chlorothien-2-yl)carbonyl]-6-fluoro-5-methoxy-2-methyl-1H-indol-3-yl}acetate 881743-29-9 C22H25ClFNO4SSi
    2-trimethylsilylethyl-{1-[(5-chlorothien-2-yl)carbonyl]-6-fluoro-5-methoxy-2-methyl-1H-indol-3-yl}acetate
    —— 2,6-diphenyl-tetrahydro-2H-pyran-4-yl 4-methylbenzenesulfonate 74854-90-3 C24H24O4S
    2,6-diphenyl-tetrahydro-2H-pyran-4-yl 4-methylbenzenesulfonate
    —— 2-aminopyridinium 2-(5-hydroxy-2,4,6-trioxohexahydropyrimidin-5-yl)-1,3,4-trioxo-1,2,3,4-tetrahydronaphthalen-2-ide 1367747-95-2 C5H6N2*C14H8N2O7
    2-aminopyridinium 2-(5-hydroxy-2,4,6-trioxohexahydropyrimidin-5-yl)-1,3,4-trioxo-1,2,3,4-tetrahydronaphthalen-2-ide
    —— (2-Diethylamino-1-propen-1-yl)(o-nitrophenyl)sulfoxid 83074-81-1 C13H18N2O3S
    (2-Diethylamino-1-propen-1-yl)(o-nitrophenyl)sulfoxid
    —— 2,3-dibromo-9,10-dimethoxy-5,6,7,12,13,14-hexahydro-6,13-ethenopentacene 1374265-82-3 C26H22Br2O2
    2,3-dibromo-9,10-dimethoxy-5,6,7,12,13,14-hexahydro-6,13-ethenopentacene
    —— (2E,4Z)-4,6-O-(S)-ethylidene-4,6-dihydrohexa-2,4-dienoic acid 87019-10-1 C8H10O4
    (2E,4Z)-4,6-O-(S)-ethylidene-4,6-dihydrohexa-2,4-dienoic acid
    —— 2-Methoxysulfinyl-2,3,3,3-tetrafluorpropionsaeuremethylester 37029-71-3 C5H6F4O4S
    2-Methoxysulfinyl-2,3,3,3-tetrafluorpropionsaeuremethylester
    —— 2-[4-(2-hydroxyethylamino)-2-methyl-7-oxopyrimido[5,4-b][1,4]oxazin-8-yl]acetonitrile 110858-91-8 C11H13N5O3
    2-[4-(2-hydroxyethylamino)-2-methyl-7-oxopyrimido[5,4-b][1,4]oxazin-8-yl]acetonitrile
    —— 2-amino-N-(2-fluoroanilino)-2-oxoethanimidoyl cyanide 161373-24-6 C9H7FN4O
    2-amino-N-(2-fluoroanilino)-2-oxoethanimidoyl cyanide
    —— 2,4-Diallyl-oestradiol 2120-13-0 C24H32O2
    2,4-Diallyl-oestradiol
    —— 2-{3-[7-fluoro-4-[(isoquinolin-5-yloxy)acetyl]-3,3-dimethyl-2-oxo-3,4-dihydroquinoxalin-1(2H)-yl]propyl}-1H-isoindole-1,3(2H)-dione 878292-41-2 C32H27FN4O5
    2-{3-[7-fluoro-4-[(isoquinolin-5-yloxy)acetyl]-3,3-dimethyl-2-oxo-3,4-dihydroquinoxalin-1(2H)-yl]propyl}-1H-isoindole-1,3(2H)-dione
    —— 2-methyl-8-(4-morpholinyl)-3-[6-(1-pyrrolidinyl)-3-pyridinyl]-imidazo[1,2-b]pyridazine 1298031-22-7 C20H24N6O
    2-methyl-8-(4-morpholinyl)-3-[6-(1-pyrrolidinyl)-3-pyridinyl]-imidazo[1,2-b]pyridazine
    —— 2-(4-Nitrobenzal)-5-pyrrolidon 67089-06-9 C11H10N2O3
    2-(4-Nitrobenzal)-5-pyrrolidon
    —— 2,7-bis-(4-hydroxy-styryl)-3,8-dimethyl-benzo[1,2-<i>d</i>;3,4-<i>d</i>']bisthiazolediium; dibromide 54581-22-5 2Br*C26H22N2O2S2
    2,7-bis-(4-hydroxy-styryl)-3,8-dimethyl-benzo[1,2-<i>d</i>;3,4-<i>d</i>']bisthiazolediium; dibromide
    —— 2-Benzyl-1-chlor-1,3-diphenyl-1-propen-3,3-d(2) 61507-93-5 C22H19Cl
    2-Benzyl-1-chlor-1,3-diphenyl-1-propen-3,3-d(2)
    —— 2a,5,6,7,8,8b-Hexahydro-benzo[1,3]cyclopropa[1,2,3-cd]pentalene 53909-87-8 C12H14
    2a,5,6,7,8,8b-Hexahydro-benzo[1,3]cyclopropa[1,2,3-cd]pentalene
    —— 2,2,3,8,9,9-Hexamethyl-3,5,7-decatrien 56037-88-8 C16H28
    2,2,3,8,9,9-Hexamethyl-3,5,7-decatrien
    —— 2-biphenyl-3-yloxy-<i>N</i>-pyridin-3-yl-acetamide 60520-92-5 C19H16N2O2
    2-biphenyl-3-yloxy-<i>N</i>-pyridin-3-yl-acetamide
    —— 2-fluoro-phenothiazin-10-yloxyl 63245-56-7 C12H7FNOS
    2-fluoro-phenothiazin-10-yloxyl
    —— (2S,3R,4S,5R,6S)-4-Hydroxy-5,6-dimethoxy-3-(4-nitro-benzoyloxy)-tetrahydro-pyran-2-carboxylic acid methyl ester 57865-83-5 C16H19NO10
    (2S,3R,4S,5R,6S)-4-Hydroxy-5,6-dimethoxy-3-(4-nitro-benzoyloxy)-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— 2-Trimethylphosphonium-1,3-dithiol-4-carboxylat-5-carbonsaeure 60637-35-6 C8H11O4PS2
    2-Trimethylphosphonium-1,3-dithiol-4-carboxylat-5-carbonsaeure
    —— (2S,7aR)-2-Cyclohex-1-enyl-2,4,5,6,7,7a-hexahydro-benzo[b]thiophene 1,1-dioxide 57196-85-7 C14H20O2S
    (2S,7aR)-2-Cyclohex-1-enyl-2,4,5,6,7,7a-hexahydro-benzo[b]thiophene 1,1-dioxide
    —— 2,3-dimethyl-6-(3-thiophen-2-yl-isoxazol-5-yl)-phenol 60477-90-9 C15H13NO2S
    2,3-dimethyl-6-(3-thiophen-2-yl-isoxazol-5-yl)-phenol
    —— 2-(3-furan-2-yl-isoxazol-5-yl)-4,5-dimethyl-phenol 60499-82-3 C15H13NO3
    2-(3-furan-2-yl-isoxazol-5-yl)-4,5-dimethyl-phenol
    —— (2E,4E)-5-[4-((E)-3-Oxo-propenyl)-furan-3-yl]-penta-2,4-dienal 60974-31-4 C12H10O3
    (2E,4E)-5-[4-((E)-3-Oxo-propenyl)-furan-3-yl]-penta-2,4-dienal
    —— 2-[2-(4-chloro-benzyloxy)-2-(2,4-dichloro-phenyl)-ethyl]-1-methyl-1<i>H</i>-imidazole 56923-95-6 C19H17Cl3N2O
    2-[2-(4-chloro-benzyloxy)-2-(2,4-dichloro-phenyl)-ethyl]-1-methyl-1<i>H</i>-imidazole
    —— 2',7'-dibromo-9,9-dioctyl-9H,9'H-[2,9'-bifluoren]-9'-ylium 2,2,2-trifluoroacetate 1258421-26-9 C2F3O2*C42H47Br2
    2',7'-dibromo-9,9-dioctyl-9H,9'H-[2,9'-bifluoren]-9'-ylium 2,2,2-trifluoroacetate
    —— (2S,3R,4S)-2-[(E)-2-(p-toluenesulfonyl)ethylen-1-yl]-3-benzoyloxy-4-(thymin-1'-yl)-tetrahydrofuran 1071925-19-3 C25H24N2O7S
    (2S,3R,4S)-2-[(E)-2-(p-toluenesulfonyl)ethylen-1-yl]-3-benzoyloxy-4-(thymin-1'-yl)-tetrahydrofuran
    —— 2-(2-methoxycarbonyl-4-nitrophenyl)benzoic acid 790230-18-1 C15H11NO6
    2-(2-methoxycarbonyl-4-nitrophenyl)benzoic acid
    —— 2.5-dinitro-creosol 859822-67-6 C8H8N2O6
    2.5-dinitro-creosol
    —— 2-Phenyl-inden-5,6-dicarbonsaeure-dimethylester 10235-84-4 C19H16O4
    2-Phenyl-inden-5,6-dicarbonsaeure-dimethylester
    —— 2-[(Z)-dodec-5-en-7-yn-6-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 151450-10-1 C18H31BO2
    2-[(Z)-dodec-5-en-7-yn-6-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    —— [(2-benzamidophenyl)-(2,2,2-trifluoroacetyl)oxythallanyl] 2,2,2-trifluoroacetate 101010-05-3 C17H10F6NO5Tl
    [(2-benzamidophenyl)-(2,2,2-trifluoroacetyl)oxythallanyl] 2,2,2-trifluoroacetate
    —— 2-Ethyl-8-methoxyimidazo[1,2-a]pyrazine 1215038-50-8 C9H11N3O
    2-Ethyl-8-methoxyimidazo[1,2-a]pyrazine
    —— (2S,2'S,3aS,3a'S,6aS,6a'S)-1-di-tert-butyl O'2,O2-((9,9-difluoro-9H-fluorene-2,7-diyl)bis(2-oxoethane-2,1-diyl)) bis(hexahydrocyclopenta[b]pyrrole-1,2(2H)dicarboxylate) 1422487-58-8 C43H50F2N2O10
    (2S,2'S,3aS,3a'S,6aS,6a'S)-1-di-tert-butyl O'2,O2-((9,9-difluoro-9H-fluorene-2,7-diyl)bis(2-oxoethane-2,1-diyl)) bis(hexahydrocyclopenta[b]pyrrole-1,2(2H)dicarboxylate)
    —— 2-[4-(4-trifluoromethoxyphenoxy)piperidin-1-yl]quinolin-6-ol 851703-32-7 C21H19F3N2O3
    2-[4-(4-trifluoromethoxyphenoxy)piperidin-1-yl]quinolin-6-ol
    —— 2-(2,4-dimethoxyphenyl)-4-methyl-6-[1-(2,2,2-trifluoroethyl)pyrazol-4-yl]-7H-pyrrolo[3,4-b]pyridin-5-one 1315537-03-1 C21H19F3N4O3
    2-(2,4-dimethoxyphenyl)-4-methyl-6-[1-(2,2,2-trifluoroethyl)pyrazol-4-yl]-7H-pyrrolo[3,4-b]pyridin-5-one
    —— 2-(4-isopropylsulfonylphenyl)-7-(2-methoxy-3-pyridyl)-5H-pyrrolo[2,3-b]pyrazine 1353571-48-8 C21H20N4O3S
    2-(4-isopropylsulfonylphenyl)-7-(2-methoxy-3-pyridyl)-5H-pyrrolo[2,3-b]pyrazine
    —— (2-Chloro-4-nitro-phenyl)-(3,4,11,11a-tetrahydro-1H,5H-2-thia-4a,10-diaza-dibenzo[a,d]cyclohepten-10-yl)-methanone 781620-33-5 C19H18ClN3O3S
    (2-Chloro-4-nitro-phenyl)-(3,4,11,11a-tetrahydro-1H,5H-2-thia-4a,10-diaza-dibenzo[a,d]cyclohepten-10-yl)-methanone
    —— 2-(5-isopropyl-3,8-dimethylazulen-1-yl)-4,5-bis(4-methoxyphenyl)furan-3-carbonitrile 1446906-31-5 C34H31NO3
    2-(5-isopropyl-3,8-dimethylazulen-1-yl)-4,5-bis(4-methoxyphenyl)furan-3-carbonitrile
    —— 2-cyano-N-(4-methoxyphenyl)-2-(4-methoxyphenyl)sulfonylethanethioamide 132275-37-7 C17H16N2O4S2
    2-cyano-N-(4-methoxyphenyl)-2-(4-methoxyphenyl)sulfonylethanethioamide
    —— 2-methyl-5-isopentyltetrahydrofuran 94051-37-3 C10H20O
    2-methyl-5-isopentyltetrahydrofuran
    —— 2-[N-benzyl-N-{3'-(2,4-dimethoxy-5-pyrimidyl)prop-2'-ynyl}]aminophenyl p-toluene sulfonate 326598-34-9 C29H27N3O5S
    2-[N-benzyl-N-{3'-(2,4-dimethoxy-5-pyrimidyl)prop-2'-ynyl}]aminophenyl p-toluene sulfonate
    —— 2,7-bis(5-octylthiophen-2-yl)-9H-fluoren-9-one 1021189-20-7 C37H44OS2
    2,7-bis(5-octylthiophen-2-yl)-9H-fluoren-9-one
    —— 2-iodo-1-methyl-4-(phenylsulfonyl)benzene 1240287-71-1 C13H11IO2S
    2-iodo-1-methyl-4-(phenylsulfonyl)benzene
    —— 2-(5-Bromo-2-methoxy-phenyl)-3-phenyl-propionic acid 863562-48-5 C16H15BrO3
    2-(5-Bromo-2-methoxy-phenyl)-3-phenyl-propionic acid
    —— 2-methylsulfanyl-1-thia-3,3a,10-triazapentaleno[1,2-b]naphthalene-4,9-dione 1222558-00-0 C13H7N3O2S2
    2-methylsulfanyl-1-thia-3,3a,10-triazapentaleno[1,2-b]naphthalene-4,9-dione
    —— 2,4-diaza-glutaric acid bis-(2-fluoro-ethyl ester) 332-90-1 C7H12F2N2O4
    2,4-diaza-glutaric acid bis-(2-fluoro-ethyl ester)
    —— 2-bromo-4-(2-formylphenyl)butanal 851933-38-5 C11H11BrO2
    2-bromo-4-(2-formylphenyl)butanal
    —— 2-(2-chlorophenyl)-4-hydroxy-3-(5-methylfuran-2-carbonyl)-1-(7H-purin-2-yl)-2H-pyrrol-5-one 1071951-53-5 C21H14ClN5O4
    2-(2-chlorophenyl)-4-hydroxy-3-(5-methylfuran-2-carbonyl)-1-(7H-purin-2-yl)-2H-pyrrol-5-one