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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-phenyl-2,4,6-tris(dichlorofluoromethyl)-1,2-dihydro-3,5-triazine 13337-81-0 C12H6Cl6F3N3
    2-phenyl-2,4,6-tris(dichlorofluoromethyl)-1,2-dihydro-3,5-triazine
    —— 2-(4-chlorobenzylidene)-7-methyl-5-(4-nitrophenyl)-3-oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid (4-fluorophenyl)amide 1198746-68-7 C27H18ClFN4O4S
    2-(4-chlorobenzylidene)-7-methyl-5-(4-nitrophenyl)-3-oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid (4-fluorophenyl)amide
    —— (2S,3S)-2,3-Dihydroxy-succinic acid; compound with 4-((1R,2S)-2-amino-1-hydroxy-propyl)-phenol 139016-56-1 C4H6O6*C9H13NO2
    (2S,3S)-2,3-Dihydroxy-succinic acid; compound with 4-((1R,2S)-2-amino-1-hydroxy-propyl)-phenol
    —— 2-(1,4-Diphenyl-6-thioxo-1,6-dihydro-[1,3,5]triazin-2-yl)-1,3-di-o-tolyl-isothiourea; hydrochloride 85442-64-4 C30H25N5S2*2ClH
    2-(1,4-Diphenyl-6-thioxo-1,6-dihydro-[1,3,5]triazin-2-yl)-1,3-di-o-tolyl-isothiourea; hydrochloride
    —— 2-benzenesulfonylmethyl-4,6-dimethyl-phenol 50366-79-5 C15H16O3S
    2-benzenesulfonylmethyl-4,6-dimethyl-phenol
    —— (2R,3R,4R,5S)-6-benzyloxy-3,5-dimethyl-1,2,4-hexanetriol 208172-68-3 C15H24O4
    (2R,3R,4R,5S)-6-benzyloxy-3,5-dimethyl-1,2,4-hexanetriol
    —— 2-Methyl-4,6-di-t-butylindol 57916-79-7 C17H25N
    2-Methyl-4,6-di-t-butylindol
    —— 2-Benzoylamino-2-(4-nitro-benzyl)-3-(4-nitro-phenyl)-propionic acid 54132-11-5 C23H19N3O7
    2-Benzoylamino-2-(4-nitro-benzyl)-3-(4-nitro-phenyl)-propionic acid
    —— (2S,4R)-N-[[2-(acetamidomethyl)-5-chlorophenyl]methyl]-4-[(4-chlorophenyl)methoxy]-1-[(2R)-2-(methanesulfonamido)-4-piperidin-4-ylbutanoyl]pyrrolidine-2-carboxamide 1039361-75-5 C32H43Cl2N5O6S
    (2S,4R)-N-[[2-(acetamidomethyl)-5-chlorophenyl]methyl]-4-[(4-chlorophenyl)methoxy]-1-[(2R)-2-(methanesulfonamido)-4-piperidin-4-ylbutanoyl]pyrrolidine-2-carboxamide
    —— 2-Butenoic acid,3-amino-2-(2-ethoxy-1-oxoethyl)-4,4,4-trifluoro-,ethyl ester 113438-52-1 C10H14F3NO4
    2-Butenoic acid,3-amino-2-(2-ethoxy-1-oxoethyl)-4,4,4-trifluoro-,ethyl ester
    —— 2-(4-chloro-2-methoxypyridin-3-yl)-6-{2-[(2S)-2-methylpyrrolidin-1-yl]ethyl}imidazo[4,5-f]isoindole-5,7(1H,6H)-dione 1008449-08-8 C22H22ClN5O3
    2-(4-chloro-2-methoxypyridin-3-yl)-6-{2-[(2S)-2-methylpyrrolidin-1-yl]ethyl}imidazo[4,5-f]isoindole-5,7(1H,6H)-dione
    —— 2-methyl-2-[(4-methyl-5-{2-[(methylsulfonyl)oxy]ethyl}-1,3-thiazol-2-yl)thio]propionic acid tert-butyl ester 886527-25-9 C15H25NO5S3
    2-methyl-2-[(4-methyl-5-{2-[(methylsulfonyl)oxy]ethyl}-1,3-thiazol-2-yl)thio]propionic acid tert-butyl ester
    —— 2-(2-cyano-4'-methoxybiphenyl-4-yl)-4-methyl-1,3-thiazole-5-carboxylic acid 934469-87-1 C19H14N2O3S
    2-(2-cyano-4'-methoxybiphenyl-4-yl)-4-methyl-1,3-thiazole-5-carboxylic acid
    —— 2-(2-tert-butyl-1-methyl-1H-imidazol-5-yl)-3-[2-(4-methoxyphenyl)ethyl]-1-methylimidazolidin-4-one 1162342-28-0 C21H30N4O2
    2-(2-tert-butyl-1-methyl-1H-imidazol-5-yl)-3-[2-(4-methoxyphenyl)ethyl]-1-methylimidazolidin-4-one
    —— [(2R,3S,4R,5R)-4-azido-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-(2,4-dioxopyrimidin-1-yl)oxolan-3-yl] [(2R,3S,5R)-3-[bis(4-methoxyphenyl)-phenylmethoxy]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl (4-methoxy-1-oxidopyridin-1-ium-2-yl)methyl phosphate 177980-04-0 C68H67N8O18P
    [(2R,3S,4R,5R)-4-azido-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-(2,4-dioxopyrimidin-1-yl)oxolan-3-yl] [(2R,3S,5R)-3-[bis(4-methoxyphenyl)-phenylmethoxy]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl (4-methoxy-1-oxidopyridin-1-ium-2-yl)methyl phosphate
    —— 2-(4-isobutyrylaminobenzyl)-6-(3-fluoromethoxy-4-methoxyphenyl)-5-ethyl-2,3,4,5-tetrahydropyridazin-3-one 1230635-18-3 C25H30FN3O4
    2-(4-isobutyrylaminobenzyl)-6-(3-fluoromethoxy-4-methoxyphenyl)-5-ethyl-2,3,4,5-tetrahydropyridazin-3-one
    —— (2E)-Methyl 2-(2-oxo-1-imidazolidinyl)ethyl 2-butenedioate 86147-71-9 C10H14N2O5
    (2E)-Methyl 2-(2-oxo-1-imidazolidinyl)ethyl 2-butenedioate
    —— 2-[8-{[5-methoxy-2-(2H-1,2,3-triazol-2-yl)phenyl]carbonyl}-(1S,6R)-3,8-diazabicyclo[4.2.0]oct-3-yl]pyrimidin-4-amine 1293939-18-0 C20H22N8O2
    2-[8-{[5-methoxy-2-(2H-1,2,3-triazol-2-yl)phenyl]carbonyl}-(1S,6R)-3,8-diazabicyclo[4.2.0]oct-3-yl]pyrimidin-4-amine
    —— 2,3-diamino-2,3-didesoxy-2,3-di-N-[3(R)-tetradecanoyloxytetradecanoyl]-D-glucose 101648-96-8 C62H118N2O10
    2,3-diamino-2,3-didesoxy-2,3-di-N-[3(R)-tetradecanoyloxytetradecanoyl]-D-glucose
    —— {[(2-{[1-(4'-{[(2,2-dimethylpropanoyl)oxy]methyl}biphenyl-4-yl)piperidin-4-yl]methyl}-5-hydroxy-6-methylpyrimidin-4-yl)carbonyl]amino}acetic acid 1296273-40-9 C32H38N4O6
    {[(2-{[1-(4'-{[(2,2-dimethylpropanoyl)oxy]methyl}biphenyl-4-yl)piperidin-4-yl]methyl}-5-hydroxy-6-methylpyrimidin-4-yl)carbonyl]amino}acetic acid
    —— 2-Hydroxymethyl-4-(3-hydroxypropylthio)-6-methylpyridine 174860-27-6 C10H15NO2S
    2-Hydroxymethyl-4-(3-hydroxypropylthio)-6-methylpyridine
    —— 2-imino-5,6,7-trimethoxy 3-propargylbenzothiazole hydrobromide 127346-18-3 BrH*C13H14N2O3S
    2-imino-5,6,7-trimethoxy 3-propargylbenzothiazole hydrobromide
    —— 2-[[1-[(2R,4S,5S)-4-[bis(4-methoxyphenyl)-phenylmethoxy]-5-(chloromethyl)oxolan-2-yl]-2-oxopyrimidin-4-yl]amino]-N-[3-[1-[(2R,4S,5S)-5-(chloromethyl)-4-hydroxyoxolan-2-yl]-2,4-dioxopyrimidin-5-yl]prop-2-ynyl]acetamide 219556-75-9 C44H44Cl2N6O10
    2-[[1-[(2R,4S,5S)-4-[bis(4-methoxyphenyl)-phenylmethoxy]-5-(chloromethyl)oxolan-2-yl]-2-oxopyrimidin-4-yl]amino]-N-[3-[1-[(2R,4S,5S)-5-(chloromethyl)-4-hydroxyoxolan-2-yl]-2,4-dioxopyrimidin-5-yl]prop-2-ynyl]acetamide
    —— 2-fluoro-4-[1,1,2-trifluoro-2-(heptafluoropropoxy)ethoxy]aniline 126559-43-1 C11H6F11NO2
    2-fluoro-4-[1,1,2-trifluoro-2-(heptafluoropropoxy)ethoxy]aniline
    —— 2-[2-(3,5-Dimethoxyphenyl)ethenyl]-6-iodoquinazolin-4(1H)-one 922189-13-7 C18H15IN2O3
    2-[2-(3,5-Dimethoxyphenyl)ethenyl]-6-iodoquinazolin-4(1H)-one
    —— 2-methylenecholest-4-en-3-one 127063-81-4 C28H44O
    2-methylenecholest-4-en-3-one
    —— (2R,3S,4R,5R)-2,3,4,5-Tetrakis-benzyloxy-6-trityloxy-hexanal 225376-54-5 C53H50O6
    (2R,3S,4R,5R)-2,3,4,5-Tetrakis-benzyloxy-6-trityloxy-hexanal
    —— 2,3:7,8-bis(methylenedioxy)-11,12-dihydrobenzo[d]naphtho[1,2-b]pyran-6(5H)-one 1337985-22-4 C19H12O6
    2,3:7,8-bis(methylenedioxy)-11,12-dihydrobenzo[d]naphtho[1,2-b]pyran-6(5H)-one
    —— 2,3,4,6,7,8-hexahydro-naphthalene-1,5-dione dioxime 99169-78-5 C10H14N2O2
    2,3,4,6,7,8-hexahydro-naphthalene-1,5-dione dioxime
    —— 2-ethylimidazo[1,5-a]pyridin-2-ium chloride 1374974-75-0 C9H11N2*Cl
    2-ethylimidazo[1,5-a]pyridin-2-ium chloride
    —— 2-(2-(3-allyl-2-hydroxy-5-isopropylbenzylidene)hydrazinyl)-4-phenylpyrido[2,3-b]pyrazin-3(4H)-one 1359964-59-2 C26H25N5O2
    2-(2-(3-allyl-2-hydroxy-5-isopropylbenzylidene)hydrazinyl)-4-phenylpyrido[2,3-b]pyrazin-3(4H)-one
    —— 2-(4-methoxy-2,6-dimethylphenethyl)-1,3-dioxolane 1427174-92-2 C14H20O3
    2-(4-methoxy-2,6-dimethylphenethyl)-1,3-dioxolane
    —— (2-chloro-9-fluoro-3-phenylpyrimido[1,2-b]indazol-4-yl)methylamine 1382485-27-9 C17H12ClFN4
    (2-chloro-9-fluoro-3-phenylpyrimido[1,2-b]indazol-4-yl)methylamine
    —— (2R,3S,4R,5R,6S)-2-(hydroxymethyl)-6-(4-methyl-3-((5-phenylthiazol-2-yl)methyl)phenyl)tetrahydro-2H-pyran-3,4,5-triol 1352713-82-6 C23H25NO5S
    (2R,3S,4R,5R,6S)-2-(hydroxymethyl)-6-(4-methyl-3-((5-phenylthiazol-2-yl)methyl)phenyl)tetrahydro-2H-pyran-3,4,5-triol
    —— (2E)-3-[4-({N-[(3-cyclohexyl-2-phenyl-2H-indazol-6-yl)carbonyl]-D-alanyl}amino)phenyl]prop-2-enoic acid 1352083-50-1 C32H32N4O4
    (2E)-3-[4-({N-[(3-cyclohexyl-2-phenyl-2H-indazol-6-yl)carbonyl]-D-alanyl}amino)phenyl]prop-2-enoic acid
    —— 2,2-bis[bis(trimethylsilyl)amino]-7,7-dimethyl-3,6-dihydro-1,3,4,2-benzoxadiazagermin-5-one 107363-00-8 C20H46GeN4O2Si4
    2,2-bis[bis(trimethylsilyl)amino]-7,7-dimethyl-3,6-dihydro-1,3,4,2-benzoxadiazagermin-5-one
    —— (2S,5R,6R)-1-aza-3,3'-dimethyl-6-<(4R)-4-amino-carboxybutanamido>-7-oxo-4-thiabicyclo<3.2.0>heptane-2-carboxylic acid 109796-26-1 C13H19N3O6S
    (2S,5R,6R)-1-aza-3,3'-dimethyl-6-<(4R)-4-amino-carboxybutanamido>-7-oxo-4-thiabicyclo<3.2.0>heptane-2-carboxylic acid
    —— 2,5,6,7-tetramethoxy-phenanthrene-9-carboxylic acid 412037-41-3 C19H18O6
    2,5,6,7-tetramethoxy-phenanthrene-9-carboxylic acid
    —— (2S)-5-[({1-[(cyclohexylcarbonyl)oxy]ethoxy}carbonyl)amino]-2-(4,5-dihydroimidazo[1,5-a]quinolin-3-ylmethyl)pentanoic acid 1224847-44-2 C27H35N3O6
    (2S)-5-[({1-[(cyclohexylcarbonyl)oxy]ethoxy}carbonyl)amino]-2-(4,5-dihydroimidazo[1,5-a]quinolin-3-ylmethyl)pentanoic acid
    —— 2-Phenylpentafluoropropylene sulfate 136978-14-8 C9H5F5O4S
    2-Phenylpentafluoropropylene sulfate
    —— 2-(pent-4-en-1-yl)-2,3-dihydrophthalazine-1,4-dione 1217887-80-3 C13H14N2O2
    2-(pent-4-en-1-yl)-2,3-dihydrophthalazine-1,4-dione
    —— 2-octyl-1,4,7-trimethyl-1,4,7-triazacyclononane 257945-27-0 C17H37N3
    2-octyl-1,4,7-trimethyl-1,4,7-triazacyclononane
    —— 2,4-di-O-acetyl-3-O-(2,3,4-tri-O-acetyl-β-D-glucopyranosyl)-α-L-rhamnopyranoside de methyle 145243-69-2 C23H34O15
    2,4-di-O-acetyl-3-O-(2,3,4-tri-O-acetyl-β-D-glucopyranosyl)-α-L-rhamnopyranoside de methyle
    —— 2,4-dioxa-12,16-diaza-3-aluminatricyclo[16.4.0.05,10]docosa-1(22),5,7,9,11,16,18,20-octaen-3-yloxy(trimethyl)silane 110305-16-3 Al*C3H9OSi*C17H16N2O2
    2,4-dioxa-12,16-diaza-3-aluminatricyclo[16.4.0.05,10]docosa-1(22),5,7,9,11,16,18,20-octaen-3-yloxy(trimethyl)silane
    —— ((2S,3S,8S,9S)-3,8,9-Tris-hydroxymethyl-1,4,7,10-tetraoxa-cyclododec-2-yl)-methanol 83892-79-9 C12H24O8
    ((2S,3S,8S,9S)-3,8,9-Tris-hydroxymethyl-1,4,7,10-tetraoxa-cyclododec-2-yl)-methanol
    —— (2S,6S)-2,6-bis(1-methylethyl)-1,4,7-tris(4-methylbenzenesulfonyl)-1,4,7-triazacyclononane 462119-84-2 C33H45N3O6S3
    (2S,6S)-2,6-bis(1-methylethyl)-1,4,7-tris(4-methylbenzenesulfonyl)-1,4,7-triazacyclononane
    —— (2,6-dimethylphenyl)dicyclohexylphosphine 528542-23-6 C20H31P
    (2,6-dimethylphenyl)dicyclohexylphosphine
    —— 2-(perfluorobutyl)-benzo[b]thiophene 1608112-38-4 C12H5F9S
    2-(perfluorobutyl)-benzo[b]thiophene
    —— 2-butyryloxy-5-(2E,4E,6E,8E)-[3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-enyl)-nona-2,4,6,8-tetraenoylamino]phenylbutanoate 1028276-76-7 C34H45NO5
    2-butyryloxy-5-(2E,4E,6E,8E)-[3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-enyl)-nona-2,4,6,8-tetraenoylamino]phenylbutanoate
    —— 2-N-(3-chlorophenyl)-4-N-(1H-indazol-5-yl)thieno[3,2-d]pyrimidine-2,4-diamine 568582-10-5 C19H13ClN6S
    2-N-(3-chlorophenyl)-4-N-(1H-indazol-5-yl)thieno[3,2-d]pyrimidine-2,4-diamine