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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(4-amino-6-chloro-pyrimidin-5-ylmethyl)-benzoic acid methyl ester 64261-35-4 C13H12ClN3O2
    2-(4-amino-6-chloro-pyrimidin-5-ylmethyl)-benzoic acid methyl ester
    —— 2-(Cyclopropylsulfanyl)acetic acid 1030431-62-9 C5H8O2S
    2-(Cyclopropylsulfanyl)acetic acid
    —— 2-adamantan-1-yl-5,6-dimethyl-1<i>H</i>-benzoimidazole 64241-72-1 C19H24N2
    2-adamantan-1-yl-5,6-dimethyl-1<i>H</i>-benzoimidazole
    —— 2,6-dichloro-4-trifluoromethyl-3'-amino-diphenyl ether hydrochloride 67132-06-3 C13H8Cl2F3NO*ClH
    2,6-dichloro-4-trifluoromethyl-3'-amino-diphenyl ether hydrochloride
    —— 2-(2-Chloro-3-methylphenylamino)-N-(3-chlorophenyl)-2-imidazoline-1-carbothioamide 73224-63-2 C17H16Cl2N4S
    2-(2-Chloro-3-methylphenylamino)-N-(3-chlorophenyl)-2-imidazoline-1-carbothioamide
    —— 2-(2-iodophenoxy)-3-pyridinamine 869790-30-7 C11H9IN2O
    2-(2-iodophenoxy)-3-pyridinamine
    —— 2-(Methyl-propionyl-amino)-propionic acid methyl ester 70717-19-0 C8H15NO3
    2-(Methyl-propionyl-amino)-propionic acid methyl ester
    —— 2-[(8S)-11-(4-bromophenyl)-8-(furan-2-yl)-5,10,12-trioxo-2,6-dithia-4,11-diazatricyclo[7.3.0.03,7]dodec-3(7)-en-4-yl]-N-(2-methylphenyl)acetamide 956329-16-1 C27H20BrN3O5S2
    2-[(8S)-11-(4-bromophenyl)-8-(furan-2-yl)-5,10,12-trioxo-2,6-dithia-4,11-diazatricyclo[7.3.0.03,7]dodec-3(7)-en-4-yl]-N-(2-methylphenyl)acetamide
    —— ((2R,3S,4R)-6-Benzenesulfonyl-3,4-bis-benzyloxy-tetrahydro-pyran-2-ylmethoxy)-tert-butyl-dimethyl-silane 150843-06-4 C32H42O6SSi
    ((2R,3S,4R)-6-Benzenesulfonyl-3,4-bis-benzyloxy-tetrahydro-pyran-2-ylmethoxy)-tert-butyl-dimethyl-silane
    —— (2S,3R)-2-Cyclopentyl-3-(2-methyl-allyl)-succinic acid 1-benzyl ester 216578-59-5 C20H26O4
    (2S,3R)-2-Cyclopentyl-3-(2-methyl-allyl)-succinic acid 1-benzyl ester
    —— 2,4-dioxo-3-thiazolidinylmethyl p-bromophenyl ketone azine 88419-14-1 C22H16Br2N4O4S2
    2,4-dioxo-3-thiazolidinylmethyl p-bromophenyl ketone azine
    —— (2,2-Dibenzyl-cyclopropyl)-phenyl-methanone 118576-86-6 C24H22O
    (2,2-Dibenzyl-cyclopropyl)-phenyl-methanone
    —— 2-methoxyethyl 2,3,4-tri-O-benzyl-β-D-glucopyranoside 87908-33-6 C30H36O7
    2-methoxyethyl 2,3,4-tri-O-benzyl-β-D-glucopyranoside
    —— 2,5-bis-carboxymethyl-2,5-diazo[6]-(5',5')-cyclo-2,9-di-(2'-pyridyl)-1,10-phenanthrolinophane 1272970-39-4 C30H26N6O4
    2,5-bis-carboxymethyl-2,5-diazo[6]-(5',5')-cyclo-2,9-di-(2'-pyridyl)-1,10-phenanthrolinophane
    —— 2-Ethyl-1-butanthiol 1638-97-7 C6H14S
    2-Ethyl-1-butanthiol
    —— 2-bromo-6-(trimethylsilyl)aniline 1159339-45-3 C9H14BrNSi
    2-bromo-6-(trimethylsilyl)aniline
    —— 2-Thieno<3,2-b>thienyl-2-thienylketon 51284-04-9 C11H6OS3
    2-Thieno<3,2-b>thienyl-2-thienylketon
    —— 2-Amino-4-(2-phenylethylamino)-6-(1-pyrrolidinyl)-s-triazin 47159-71-7 C15H20N6
    2-Amino-4-(2-phenylethylamino)-6-(1-pyrrolidinyl)-s-triazin
    —— 2-((4-chlorophenyl)sulfonyl)-3-phenyl-1,2-oxaziridine 63160-14-5 C13H10ClNO3S
    2-((4-chlorophenyl)sulfonyl)-3-phenyl-1,2-oxaziridine
    —— 2-Isocyan-3-phenylacrylsaeure-tert-butylester 77891-11-3 C14H15NO2
    2-Isocyan-3-phenylacrylsaeure-tert-butylester
    —— (2S)-2,6-diamino-N-[(1S,3R)-1-(2-chlorophenyl)-3-hydroxy-2-oxocyclohexyl]hexanamide 1430202-50-8 C18H26ClN3O3
    (2S)-2,6-diamino-N-[(1S,3R)-1-(2-chlorophenyl)-3-hydroxy-2-oxocyclohexyl]hexanamide
    —— 2,4-dihydro-5-methoxy-2-methyl-4-[7-[[3-[4-(trifluoromethyl)phenyl]-1,2,4-thiadiazol-5-yl]oxy]-1-naphthalenyl]-3H-1,2,4-triazol-3-one 185214-01-1 C23H16F3N5O3S
    2,4-dihydro-5-methoxy-2-methyl-4-[7-[[3-[4-(trifluoromethyl)phenyl]-1,2,4-thiadiazol-5-yl]oxy]-1-naphthalenyl]-3H-1,2,4-triazol-3-one
    —— 2-(4-chlorophenylsulfonamido)-N-(2-(4,5-dihydrooxazol-2-yl)phenyl)benzamide 1570135-25-9 C22H18ClN3O4S
    2-(4-chlorophenylsulfonamido)-N-(2-(4,5-dihydrooxazol-2-yl)phenyl)benzamide
    —— 2-Amino-3-(10-oxo-9,10-dihydro-anthracen-9-ylsulfanyl)-propionic acid ethyl ester 93929-10-3 C19H19NO3S
    2-Amino-3-(10-oxo-9,10-dihydro-anthracen-9-ylsulfanyl)-propionic acid ethyl ester
    —— 2-((1H-benzo[d]imidazol-5-yl)diazenyl)-4-methylphenol 166520-63-4 C14H12N4O
    2-((1H-benzo[d]imidazol-5-yl)diazenyl)-4-methylphenol
    —— 2,3,4-tri-O-acetyl-α-L-arabinopyranosyl-(1->6')-(1',2',3',4'-tetra-O-acetyl-β-D-glucopyranoside) 14260-08-3 C25H34O17
    2,3,4-tri-O-acetyl-α-L-arabinopyranosyl-(1->6')-(1',2',3',4'-tetra-O-acetyl-β-D-glucopyranoside)
    —— 2-iodo-3-(1,1,2,2,2-pentafluoroethyl)but-2-ene-1,4-diol 172032-10-9 C6H6F5IO2
    2-iodo-3-(1,1,2,2,2-pentafluoroethyl)but-2-ene-1,4-diol
    —— 2,4,2',4'-tetrahydro-5,5'-ethane-1,2-diyl-bis-[1,2,4]triazole-3-selone 36326-02-0 C6H8N6Se2
    2,4,2',4'-tetrahydro-5,5'-ethane-1,2-diyl-bis-[1,2,4]triazole-3-selone
    —— (2R,3R,5S,6S)-2-((1S,2R,5R,E)-1-methoxy-2-((4-methoxybenzyl)oxy)-3,5-dimethyl-6-(methylthio)-6-(phenylsulfonyl)hex-3-en-1-yl)-3,5-dimethyl-6-(pent-4-en-1-yloxy)tetrahydro-2H-pyran 1156546-10-9 C36H52O7S2
    (2R,3R,5S,6S)-2-((1S,2R,5R,E)-1-methoxy-2-((4-methoxybenzyl)oxy)-3,5-dimethyl-6-(methylthio)-6-(phenylsulfonyl)hex-3-en-1-yl)-3,5-dimethyl-6-(pent-4-en-1-yloxy)tetrahydro-2H-pyran
    —— 2-bromo-7-methoxy-9,9-dihexylfluorene 403699-43-4 C26H35BrO
    2-bromo-7-methoxy-9,9-dihexylfluorene
    —— 2-(2-aminophenoxy)-5-methylphenol 897036-80-5 C13H13NO2
    2-(2-aminophenoxy)-5-methylphenol
    —— (2S,3Z)-5-{[(2R,3R,5S,6S)-6-{(2E,4E)-5-[(3R,4R,5R,7S)-7-{2-[(2E)-2-{1-[4-({5-[(bromoacetyl)amino]pentyl}oxy)phenyl]ethylidene}hydrazinyl]-2-oxoethyl}-4-hydroxy-1,6-dioxaspiro[2.5]oct-5-yl]-3-methylpenta-2,4-dien-1-yl}-2,5-dimethyltetrahydro-2H-pyran-3-yl]amino}-5-oxopent-3-en-2-yl acetate 1609107-76-7 C43H61BrN4O10
    (2S,3Z)-5-{[(2R,3R,5S,6S)-6-{(2E,4E)-5-[(3R,4R,5R,7S)-7-{2-[(2E)-2-{1-[4-({5-[(bromoacetyl)amino]pentyl}oxy)phenyl]ethylidene}hydrazinyl]-2-oxoethyl}-4-hydroxy-1,6-dioxaspiro[2.5]oct-5-yl]-3-methylpenta-2,4-dien-1-yl}-2,5-dimethyltetrahydro-2H-pyran-3-yl]amino}-5-oxopent-3-en-2-yl acetate
    —— 2-[2-(4-Ethoxycarbonylamino-phenoxy)-pyridin-4-yl]-propionic acid 51363-16-7 C17H18N2O5
    2-[2-(4-Ethoxycarbonylamino-phenoxy)-pyridin-4-yl]-propionic acid
    —— 2,3,9,10,16,17,23,24-octakis(hexadecyloxy)phthalocyaninato lead(II) 1392422-61-5 C160H272N8O8Pb
    2,3,9,10,16,17,23,24-octakis(hexadecyloxy)phthalocyaninato lead(II)
    —— 2-[1-[(2-Fluorophenyl)methyl]-5-(1,3-oxazol-2-yl)pyrazol-3-yl]pyrimidin-4-amine 1354041-15-8 C17H13FN6O
    2-[1-[(2-Fluorophenyl)methyl]-5-(1,3-oxazol-2-yl)pyrazol-3-yl]pyrimidin-4-amine
    —— 2-methyl-1,1,4-trioxo-1,2,3,4-tetrahydro-1λ<sup>6</sup>-benzo[<i>e</i>][1,2]thiazine-3-carboxylic acid 4-chloro-2-hydroxy-anilide 29151-88-0 C16H13ClN2O5S
    2-methyl-1,1,4-trioxo-1,2,3,4-tetrahydro-1λ<sup>6</sup>-benzo[<i>e</i>][1,2]thiazine-3-carboxylic acid 4-chloro-2-hydroxy-anilide
    —— 2-methyl-5-(2-(naphthalen-1-yl)propan-2-yl)furan 1417657-74-9 C18H18O
    2-methyl-5-(2-(naphthalen-1-yl)propan-2-yl)furan
    —— 2-benzhydrylidene-4-ethenyl-1,3-dioxolane 117040-47-8 C18H16O2
    2-benzhydrylidene-4-ethenyl-1,3-dioxolane
    —— 2-(1-Naphthyl)-4-phenyl-3,3-difluoro-2,3,4,5-tetrahydro-2,5-epoxy-1,4-benzoxazepine 479354-33-1 C25H17F2NO2
    2-(1-Naphthyl)-4-phenyl-3,3-difluoro-2,3,4,5-tetrahydro-2,5-epoxy-1,4-benzoxazepine
    —— <(2E,4E)-2,4-hexadienyloxy><(2E)-3-methoxycarbonyl-2-propenyloxy>diphenylsilane 132927-32-3 C23H26O4Si
    <(2E,4E)-2,4-hexadienyloxy><(2E)-3-methoxycarbonyl-2-propenyloxy>diphenylsilane
    —— 2-nonyl-5-(p-bromophenyl)pyridine 78313-77-6 C20H26BrN
    2-nonyl-5-(p-bromophenyl)pyridine
    —— (2S)-2-amino-N-{(3S)-1-[2-cyano-4-(methyloxy)phenyl]-3-pyrrolidinyl}butanamide hydrochloride 1269408-80-1 C16H22N4O2*ClH
    (2S)-2-amino-N-{(3S)-1-[2-cyano-4-(methyloxy)phenyl]-3-pyrrolidinyl}butanamide hydrochloride
    —— 2'.3':4'.6'-N,O-Carbonyl-1,3-N.N-carbonylneamin 66787-78-8 C15H20N4O9
    2'.3':4'.6'-N,O-Carbonyl-1,3-N.N-carbonylneamin
    —— 2-Formylamino-2-methyl-succinic acid di-tert-butyl ester 79435-82-8 C14H25NO5
    2-Formylamino-2-methyl-succinic acid di-tert-butyl ester
    —— 2-Carboxy-5-methyl-N,N-dimethylbenzolsulfonamid 72519-61-0 C10H13NO4S
    2-Carboxy-5-methyl-N,N-dimethylbenzolsulfonamid
    —— 2-(2,6-dibromophenyl)-4,4-dimethyl-7-[2-(2,2,2-trifluoroethoxy)phenyl]-1,4-dihydrochromeno[3,4-d]imidazole 1393844-29-5 C26H19Br2F3N2O2
    2-(2,6-dibromophenyl)-4,4-dimethyl-7-[2-(2,2,2-trifluoroethoxy)phenyl]-1,4-dihydrochromeno[3,4-d]imidazole
    —— 2,7-Bis-phenylethynyl-phenanthrene-9,10-dione 55718-46-2 C30H16O2
    2,7-Bis-phenylethynyl-phenanthrene-9,10-dione
    —— 2-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-1,4-dimethoxy-5-(4-nitrobenzamido)benzene 1004782-92-6 C29H32N2O14
    2-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-1,4-dimethoxy-5-(4-nitrobenzamido)benzene
    —— 2-Cyclopenten-1-one,2-[(1S)-3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-1-methylpropyl]-4-methyl-, (4S)- 658080-31-0 C26H34O2Si
    2-Cyclopenten-1-one,2-[(1S)-3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-1-methylpropyl]-4-methyl-, (4S)-
    —— (2S)-3-(4''-hydroxyphenyl)-N-methoxy-N-methyl-2-(tetrahydro-2H-pyran-2'-yloxymethyl)propionamide 956103-38-1 C17H25NO5
    (2S)-3-(4''-hydroxyphenyl)-N-methoxy-N-methyl-2-(tetrahydro-2H-pyran-2'-yloxymethyl)propionamide