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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,4,7-trimethyl-2-phenyl-1,3-dioxa-2-silacycloheptane 101185-69-7 C13H20O2Si
    2,4,7-trimethyl-2-phenyl-1,3-dioxa-2-silacycloheptane
    —— 2-((2,3-dihydroxycyclohexyl)oxy)-6-nitrobenzonitrile 1337548-33-0 C13H14N2O5
    2-((2,3-dihydroxycyclohexyl)oxy)-6-nitrobenzonitrile
    —— 2-<(Z)-9-Dodecenyloxy>tetrahydro-2H-pyran 50816-22-3 C17H32O2
    2-<(Z)-9-Dodecenyloxy>tetrahydro-2H-pyran
    —— 2,2,3,3,4,4,4-heptafluoro-N-<4-(cyanomethyl)phenyl>butanamine 138901-49-2 C12H9F7N2
    2,2,3,3,4,4,4-heptafluoro-N-<4-(cyanomethyl)phenyl>butanamine
    —— 2-(4-ethylcyclohexyl)propane-1,3-diol 93129-38-5 C11H22O2
    2-(4-ethylcyclohexyl)propane-1,3-diol
    —— 2-chloromercurio-3-methoxy-17β-acetoxyestra-1,3,5(10)-triene 79036-99-0 C21H27ClHgO3
    2-chloromercurio-3-methoxy-17β-acetoxyestra-1,3,5(10)-triene
    —— 2-(Bromomethyl)-2-methyloxolane 85870-23-1 C6H11BrO
    2-(Bromomethyl)-2-methyloxolane
    —— 2,3-diiodo-2',5'-dimethoxy-5-methyl-1,1'-biphenyl 1307885-63-7 C15H14I2O2
    2,3-diiodo-2',5'-dimethoxy-5-methyl-1,1'-biphenyl
    —— 2-(2-(4-(((5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxytetrahydrofuran-2-yl)methyl)(methyl)amino)styryl)-6-methyl-4H-pyran-4-ylidene)malononitrile 1399281-34-5 C45H43N3O6
    2-(2-(4-(((5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxytetrahydrofuran-2-yl)methyl)(methyl)amino)styryl)-6-methyl-4H-pyran-4-ylidene)malononitrile
    —— 2,5-Dimethyl-benzolsulfonsaeure-<aethyl-carboxymethyl-amid) 20114-22-1 C12H17NO4S
    2,5-Dimethyl-benzolsulfonsaeure-<aethyl-carboxymethyl-amid)
    —— 2.2-Dichlor-1.1-difluor-aethyl-phosphonsaeure-di-propylester 2356-14-1 C8H15Cl2F2O3P
    2.2-Dichlor-1.1-difluor-aethyl-phosphonsaeure-di-propylester
    —— 2,4-Bis(3-hydroxy-3-methyl-1-butenyl)-1,3-dimethoxy-10-methyl-9-acridone 133604-56-5 C26H31NO5
    2,4-Bis(3-hydroxy-3-methyl-1-butenyl)-1,3-dimethoxy-10-methyl-9-acridone
    —— (2S,4R)-6-[dimethyl(oxo)-λ6-sulfanylidene]-2,4-dimethyl-1-piperidin-1-ylhexane-1,5-dione 83966-55-6 C15H27NO3S
    (2S,4R)-6-[dimethyl(oxo)-λ6-sulfanylidene]-2,4-dimethyl-1-piperidin-1-ylhexane-1,5-dione
    —— 2-(3-bromo-quinolin-6-yloxy)-N-{2-[methoxyimino]-1,1-dimethyl-2-phenyl-ethyl}-2-methylsulfanyl-acetamide 1128038-60-7 C23H24BrN3O3S
    2-(3-bromo-quinolin-6-yloxy)-N-{2-[methoxyimino]-1,1-dimethyl-2-phenyl-ethyl}-2-methylsulfanyl-acetamide
    —— 2,2'-(2,2',6,6'-tetramethyl-[1,1'-biphenyl]-4,4'-diyl)bis(1-(4-bromo-3-methylphenyl)diazene) 1356671-56-1 C30H28Br2N4
    2,2'-(2,2',6,6'-tetramethyl-[1,1'-biphenyl]-4,4'-diyl)bis(1-(4-bromo-3-methylphenyl)diazene)
    —— 2-((2-cyclopropyloxazol-4-yl)methyl)-6-(4-(trifluoromethoxy)phenyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one 1354200-37-5 C20H15F3N4O3
    2-((2-cyclopropyloxazol-4-yl)methyl)-6-(4-(trifluoromethoxy)phenyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
    —— 2,3-dibromo-3-deuteriohexane 344241-74-3 C6H12Br2
    2,3-dibromo-3-deuteriohexane
    —— 2-(4-tolyl)-2-trimethylsilyloxirane 1263406-36-5 C12H18OSi
    2-(4-tolyl)-2-trimethylsilyloxirane
    —— 2-phenyl-1<i>H</i>-cyclopenta[<i>b</i>]quinoline-9-carboxylic acid methyl ester 111527-56-1 C20H15NO2
    2-phenyl-1<i>H</i>-cyclopenta[<i>b</i>]quinoline-9-carboxylic acid methyl ester
    —— 2-<(hexadecyloxy)methyl>-4-<(trityloxy)methyl>tetrahydrofuran 131758-61-7 C41H58O3
    2-<(hexadecyloxy)methyl>-4-<(trityloxy)methyl>tetrahydrofuran
    —— (2-Amino)-2-styrylbenzothiazole 137807-23-9 C15H12N2S
    (2-Amino)-2-styrylbenzothiazole
    —— 2-[2-[4-(4-Methoxybenzyloxy)butyl]tetrazol-5-yl]phenyl pivalate 172352-93-1 C24H30N4O4
    2-[2-[4-(4-Methoxybenzyloxy)butyl]tetrazol-5-yl]phenyl pivalate
    —— 2-hydroxy-3-[5-(morpholin-4-ylmethyl)pyridin-2-yl]-N-[2-(trifluoromethyl)benzyl]-1H-indole-5-carboxamide 848473-05-2 C27H25F3N4O3
    2-hydroxy-3-[5-(morpholin-4-ylmethyl)pyridin-2-yl]-N-[2-(trifluoromethyl)benzyl]-1H-indole-5-carboxamide
    —— 2-[(2-Methoxy-phenyl)-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl)-methyl]-malononitrile 89700-77-6 C15H14N4O2
    2-[(2-Methoxy-phenyl)-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl)-methyl]-malononitrile
    —— 2-(2-(thiophen-3-yl)phenyl)benzoxazole 1592629-47-4 C17H11NOS
    2-(2-(thiophen-3-yl)phenyl)benzoxazole
    —— 2-ethyl-1,3,3-trimethyl-pyrrolidine 101099-74-5 C9H19N
    2-ethyl-1,3,3-trimethyl-pyrrolidine
    —— (2E,4E,6E,8E,10E,12E)-12-hydroxy-14-[(1R,4S)-4-hydroxy-1,2,2-trimethylcyclopentyl]-2,7,11-trimethyl-14-oxotetradeca-2,4,6,8,10,12-hexaenal 65252-73-5 C25H34O4
    (2E,4E,6E,8E,10E,12E)-12-hydroxy-14-[(1R,4S)-4-hydroxy-1,2,2-trimethylcyclopentyl]-2,7,11-trimethyl-14-oxotetradeca-2,4,6,8,10,12-hexaenal
    —— 2-(6-sulfanyl-1-hexanol)-3-chloro-1,4-naphthoquinone 1259956-10-9 C16H17ClO3S
    2-(6-sulfanyl-1-hexanol)-3-chloro-1,4-naphthoquinone
    —— 2-(benzo[d]thiazol-2-yl)-3-chloro-phenol 1422963-63-0 C13H8ClNOS
    2-(benzo[d]thiazol-2-yl)-3-chloro-phenol
    —— 2-tert-butyl-6-[2-(3-tert-butyl-4-hydroxyphenyl)propan-2-yl]phenol 85914-47-2 C23H32O2
    2-tert-butyl-6-[2-(3-tert-butyl-4-hydroxyphenyl)propan-2-yl]phenol
    —— (2R,3R,4S)-3-(Acetylamino)-4-(isobutylamino)-2-[(1R,2R)-1,2,3-trihydroxypropyl]-3,4-dihydro-2H-pyran-6-carboxylic acid 464179-15-5 C15H26N2O7
    (2R,3R,4S)-3-(Acetylamino)-4-(isobutylamino)-2-[(1R,2R)-1,2,3-trihydroxypropyl]-3,4-dihydro-2H-pyran-6-carboxylic acid
    —— 2-(5-fluorothiophen-2-yl)-5,7-dihydrothieno[3,4-d]pyrimidin-4-ol 1621363-18-5 C10H7FN2OS2
    2-(5-fluorothiophen-2-yl)-5,7-dihydrothieno[3,4-d]pyrimidin-4-ol
    —— 2-Bromo-4,6-bis-((2R,5R)-2,5-dimethyl-pyrrolidine-1-carbonyl)-1,9-bis-((2R,5R)-2,5-dimethyl-pyrrolidin-1-yl)-8-(2,2,2-trichloro-ethyl)-nonane-1,9-dione 135469-49-7 C37H60BrCl3N4O4
    2-Bromo-4,6-bis-((2R,5R)-2,5-dimethyl-pyrrolidine-1-carbonyl)-1,9-bis-((2R,5R)-2,5-dimethyl-pyrrolidin-1-yl)-8-(2,2,2-trichloro-ethyl)-nonane-1,9-dione
    —— 2-[1-(2-methoxyphenyl)cyclohex-2-en-1-yl]-N-methylacetamide 84978-92-7 C16H21NO2
    2-[1-(2-methoxyphenyl)cyclohex-2-en-1-yl]-N-methylacetamide
    —— 2,4-dimethyl-3,5-dioxo-(2H,4H)-6-(4(4-(3-chlorophenyl) piperazino)butylamino)-1,2,4-triazine 164388-95-8 C19H27ClN6O2
    2,4-dimethyl-3,5-dioxo-(2H,4H)-6-(4(4-(3-chlorophenyl) piperazino)butylamino)-1,2,4-triazine
    —— 2-N-(2-methoxyethyl)-4-N-phenyl-6-{5-[6-(2,2,2-trifluoroethoxy)pyridin-3-yl]-1,2,4-oxadiazol-3-yl}-1,3,5-triazine-2,4-diamine 1366659-49-5 C21H19F3N8O3
    2-N-(2-methoxyethyl)-4-N-phenyl-6-{5-[6-(2,2,2-trifluoroethoxy)pyridin-3-yl]-1,2,4-oxadiazol-3-yl}-1,3,5-triazine-2,4-diamine
    —— 2-((E)-4-((E)-2-cyclobutyl-1-(3-fluoro-1H-indazol-5-yl)-2-phenylvinyl)styryl)-1,3,4-oxadiazole 1459249-58-1 C29H23FN4O
    2-((E)-4-((E)-2-cyclobutyl-1-(3-fluoro-1H-indazol-5-yl)-2-phenylvinyl)styryl)-1,3,4-oxadiazole
    —— 2-(Benzothiazol-2-ylsulfanyl)-N-{4-[1-(2-chloro-phenyl)-meth-(Z)-ylidene]-5-oxo-2-phenyl-4,5-dihydro-imidazol-1-yl}-acetamide 140935-49-5 C25H17ClN4O2S2
    2-(Benzothiazol-2-ylsulfanyl)-N-{4-[1-(2-chloro-phenyl)-meth-(Z)-ylidene]-5-oxo-2-phenyl-4,5-dihydro-imidazol-1-yl}-acetamide
    —— 2-(hydroxymethyl)-4-methyl-6-phenylbenzimidazole 1207547-53-2 C15H14N2O
    2-(hydroxymethyl)-4-methyl-6-phenylbenzimidazole
    —— 2-(3-tert-butoxycarbonylphenyl)-4-quinolinecarboxylic acid 1204212-84-9 C21H19NO4
    2-(3-tert-butoxycarbonylphenyl)-4-quinolinecarboxylic acid
    —— (2R,5S)-2-tert-butyl-5-methyl-2-propyltetrahydrofuran 1313049-87-4 C12H24O
    (2R,5S)-2-tert-butyl-5-methyl-2-propyltetrahydrofuran
    —— [(2R,4S,5S)-4-(tert-Butyl-dimethyl-silanyloxy)-5-trityloxymethyl-tetrahydro-furan-2-yl]-acetic acid methyl ester 629614-44-4 C33H42O5Si
    [(2R,4S,5S)-4-(tert-Butyl-dimethyl-silanyloxy)-5-trityloxymethyl-tetrahydro-furan-2-yl]-acetic acid methyl ester
    —— 2-((1S,2S,4aR,8aS)-1-Hydroxy-4a-methyl-8-methylene-decahydro-naphthalen-2-yl)-acrylic acid 58728-37-3 C15H22O3
    2-((1S,2S,4aR,8aS)-1-Hydroxy-4a-methyl-8-methylene-decahydro-naphthalen-2-yl)-acrylic acid
    —— (2R,3S,4R)-4-bromo-1',3-dimethyl-3H-spiro[furan-2,3'-indoline]-2',5(4H)-dione 1380416-02-3 C13H12BrNO3
    (2R,3S,4R)-4-bromo-1',3-dimethyl-3H-spiro[furan-2,3'-indoline]-2',5(4H)-dione
    —— 2-(2-bromobenzoyl)-N-tert-butyl-4,5-dimethoxybenzamide 1309610-77-2 C20H22BrNO4
    2-(2-bromobenzoyl)-N-tert-butyl-4,5-dimethoxybenzamide
    —— 2-[1-(3-ethoxybenzyl)piperidin-4-yl]-3-oxo-2,3-dihydro-1H-isoindole-4-carboxamide 1262417-38-8 C23H27N3O3
    2-[1-(3-ethoxybenzyl)piperidin-4-yl]-3-oxo-2,3-dihydro-1H-isoindole-4-carboxamide
    —— (2Z,2'Z)-3,3'-(2,2'-(3,3'-sulfonylbis(prop-1-yne-3,1-diyl))bis(2,1-phenylene))diacrylonitrile 1393727-10-0 C24H16N2O2S
    (2Z,2'Z)-3,3'-(2,2'-(3,3'-sulfonylbis(prop-1-yne-3,1-diyl))bis(2,1-phenylene))diacrylonitrile
    —— (2'R)-1-benzoxy-3-<2-(benzoxymethoxy)-1-propyl>-5-bromo-2,6-dimethoxy-4-(methoxymethoxy)naphthalene 171013-12-0 C32H35BrO7
    (2'R)-1-benzoxy-3-<2-(benzoxymethoxy)-1-propyl>-5-bromo-2,6-dimethoxy-4-(methoxymethoxy)naphthalene
    —— 2,3-tetramethylene-6-methyl-1,4-oxatiin 101249-28-9 C9H12OS
    2,3-tetramethylene-6-methyl-1,4-oxatiin
    —— 2-trimethylstannylcyclohexan-1-ol 108255-40-9 C9H20OSn
    2-trimethylstannylcyclohexan-1-ol