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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-{3-cyano-1-[1-(methacryloxy)propan-2-yl]-indol-5-yl}isonicotinic acid methyl ester 1287767-34-3 C23H21N3O4
    2-{3-cyano-1-[1-(methacryloxy)propan-2-yl]-indol-5-yl}isonicotinic acid methyl ester
    —— 2-Ethyl-4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-3-(methanesulfinyl)benzoic acid 1355554-84-5 C13H11F7O3S
    2-Ethyl-4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-3-(methanesulfinyl)benzoic acid
    —— 2-(2-methyl-6-hydroxy-2-aza-4-oxa-3-hexylidene)-3-oxo-2,3-dihydroindole 118081-84-8 C13H16N2O3
    2-(2-methyl-6-hydroxy-2-aza-4-oxa-3-hexylidene)-3-oxo-2,3-dihydroindole
    —— 2-Dimethylaminomethyl-2-phenyl-cyclobutylamin 91904-06-2 C13H20N2
    2-Dimethylaminomethyl-2-phenyl-cyclobutylamin
    —— 2-Methoxy-1.4-bis-trifluormethyl-benzol 447-94-9 C9H6F6O
    2-Methoxy-1.4-bis-trifluormethyl-benzol
    —— 2-[2-(4-Bromophenyl)-5,6-dimethoxypyrimidin-4-yl]-5-[(4-fluorophenyl)methyl]-1,3,4-oxadiazole 857665-09-9 C21H16BrFN4O3
    2-[2-(4-Bromophenyl)-5,6-dimethoxypyrimidin-4-yl]-5-[(4-fluorophenyl)methyl]-1,3,4-oxadiazole
    —— 2-hydroxy-N-(3-{[(3-{[2-(3-hydroxypropyl)-5-methoxyphenyl]amino}quinoxalin-2-yl)amino]sulfonyl}phenyl)acetamide 1050513-35-3 C26H27N5O6S
    2-hydroxy-N-(3-{[(3-{[2-(3-hydroxypropyl)-5-methoxyphenyl]amino}quinoxalin-2-yl)amino]sulfonyl}phenyl)acetamide
    —— (2'-oxospiro[furo[2,3-f][1,3]benzodioxole-7,3'-indol]-1'(2'H)-yl)acetonitrile 1221748-99-7 C18H12N2O4
    (2'-oxospiro[furo[2,3-f][1,3]benzodioxole-7,3'-indol]-1'(2'H)-yl)acetonitrile
    —— 2-[2-(4-chlorophenyl)benzimidazol-1-yl]-N-[2-(4-methoxy-3-phenylmethoxyphenyl)-4-oxo-1,3-thiazolidin-3-yl]acetamide 1374461-21-8 C32H27ClN4O4S
    2-[2-(4-chlorophenyl)benzimidazol-1-yl]-N-[2-(4-methoxy-3-phenylmethoxyphenyl)-4-oxo-1,3-thiazolidin-3-yl]acetamide
    —— 2-cyano-4-((S)-3-(2-trifluoromethylbenzenesulfonyl)pyrrolidin-1-yl)pyrimidine-5-carboxylic acid (1-(4-chlorophenyl)cyclopropylmethyl)amide 1374675-42-9 C27H23ClF3N5O3S
    2-cyano-4-((S)-3-(2-trifluoromethylbenzenesulfonyl)pyrrolidin-1-yl)pyrimidine-5-carboxylic acid (1-(4-chlorophenyl)cyclopropylmethyl)amide
    —— 2-fluoro-5-methyl-4-<i>p</i>-tolyl-thiazole 27225-27-0 C11H10FNS
    2-fluoro-5-methyl-4-<i>p</i>-tolyl-thiazole
    —— <2-Chlor-phenyl>-phenyl-silan 17950-99-1 C12H11ClSi
    <2-Chlor-phenyl>-phenyl-silan
    —— 2-ethyl-1-[3-(4-methoxyphenyl)-2-propynyl]-1H-imidazo[4,5-c]quinolin-5-oxide 860079-26-1 C22H19N3O2
    2-ethyl-1-[3-(4-methoxyphenyl)-2-propynyl]-1H-imidazo[4,5-c]quinolin-5-oxide
    —— 2-(5,5-dimethyl-1,3-dioxan-2-yl)-N-[6-[[(Z)-[(1-methyltetrazol-5-yl)-phenylmethylidene]amino]oxymethyl]pyridin-2-yl]acetamide 1332714-85-8 C23H27N7O4
    2-(5,5-dimethyl-1,3-dioxan-2-yl)-N-[6-[[(Z)-[(1-methyltetrazol-5-yl)-phenylmethylidene]amino]oxymethyl]pyridin-2-yl]acetamide
    —— 2,5-bis(2-bromophenyl)-1,4-dimethylpiperazine 1361410-70-9 C18H20Br2N2
    2,5-bis(2-bromophenyl)-1,4-dimethylpiperazine
    —— 2-hexyl-2-cis-prop-1-enyl-[1,3]dioxolane 1192872-83-5 C12H22O2
    2-hexyl-2-cis-prop-1-enyl-[1,3]dioxolane
    —— 2-Propen-1-one,1-[4-[(4,5-dihydro-1H-imidazol-2-yl)amino]phenyl]-3-(2-hydroxyphenyl)- 105593-37-1 C18H17N3O2
    2-Propen-1-one,1-[4-[(4,5-dihydro-1H-imidazol-2-yl)amino]phenyl]-3-(2-hydroxyphenyl)-
    —— 2-t-Butyl-1,3,2-benzodioxastibol 58048-02-5 C10H13O2Sb
    2-t-Butyl-1,3,2-benzodioxastibol
    —— 2-[(R)-3-(o-phenylbenzoyl)-2,2-dimethyloxazolidin-4-yl]ethyne 4,6-di-O-acetyl-2,3-dideoxy-D-erythreo-hex-2-enopyranosyl 1258862-60-0 C30H31NO7
    2-[(R)-3-(o-phenylbenzoyl)-2,2-dimethyloxazolidin-4-yl]ethyne 4,6-di-O-acetyl-2,3-dideoxy-D-erythreo-hex-2-enopyranosyl
    —— 2-heptafluoropropyl-4,6-bis-tridecafluorohexyl-[1,3,5]triazine 70997-29-4 C18F33N3
    2-heptafluoropropyl-4,6-bis-tridecafluorohexyl-[1,3,5]triazine
    —— 2-(3,4-Dichloro-phenylsulfanyl)-2-methyl-propionic acid 2-dimethylamino-ethyl ester; compound with (E)-but-2-enedioic acid 70994-73-9 C4H4O4*C14H19Cl2NO2S
    2-(3,4-Dichloro-phenylsulfanyl)-2-methyl-propionic acid 2-dimethylamino-ethyl ester; compound with (E)-but-2-enedioic acid
    —— 2-Chloro-5-nitro-benzoic acid; compound with 9H-carbazole 72617-20-0 C7H4ClNO4*C12H9N
    2-Chloro-5-nitro-benzoic acid; compound with 9H-carbazole
    —— 2,3,3-Trimethyl-2-((E)-3-oxo-3-phenyl-propenyl)-cyclohexanone 65868-88-4 C18H22O2
    2,3,3-Trimethyl-2-((E)-3-oxo-3-phenyl-propenyl)-cyclohexanone
    —— 2-(1-Butyl-10-methyl-1,10-dihydro-1,2,9,10-tetraaza-anthracen-3-ylamino)-ethanol; hydrochloride 70971-33-4 C17H23N5O*ClH
    2-(1-Butyl-10-methyl-1,10-dihydro-1,2,9,10-tetraaza-anthracen-3-ylamino)-ethanol; hydrochloride
    —— (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-2-methylsulfanylacetic acid 937389-76-9 C8H15NO4S
    (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-2-methylsulfanylacetic acid
    —— 2,3,4,5-tetrahydro-5-oxo-1-benzoxepine-7-carbonitrile 138802-07-0 C11H9NO2
    2,3,4,5-tetrahydro-5-oxo-1-benzoxepine-7-carbonitrile
    —— 2-allyl-3-(allyloxy)naphthalene-1,4-dione 1604809-99-5 C16H14O3
    2-allyl-3-(allyloxy)naphthalene-1,4-dione
    —— (2S,3R,5R)-5-((tert-butyldimethylsilyl)oxy)-3-hydroxy-N-methoxy-N,2-dimethylhept-6-enamide 1444349-11-4 C16H33NO4Si
    (2S,3R,5R)-5-((tert-butyldimethylsilyl)oxy)-3-hydroxy-N-methoxy-N,2-dimethylhept-6-enamide
    —— 2,3-diphenyl-[1,3]azaphosphinane 3-sulfide 21200-14-6 C16H18NPS
    2,3-diphenyl-[1,3]azaphosphinane 3-sulfide
    —— (2Z,4E)-N,N-dimethyl-2,4-undecadien-1-amine 93039-05-5 C13H25N
    (2Z,4E)-N,N-dimethyl-2,4-undecadien-1-amine
    —— 2-phenyl-N-(4-methylbenzyl)-N-(1-methylpiperidin-4-yl)-acetamide hydrochloride 359879-90-6 C22H28N2O*ClH
    2-phenyl-N-(4-methylbenzyl)-N-(1-methylpiperidin-4-yl)-acetamide hydrochloride
    —— 2-[1,3]dioxolan-2-ylquinoline 773102-44-6 C12H11NO2
    2-[1,3]dioxolan-2-ylquinoline
    —— 2-O-benzyl-1,2',6',2''-tetra-N-benzyloxycarbonyl-5-deoxy-2-epi-fortimicin A 76801-65-5 C56H65N5O13
    2-O-benzyl-1,2',6',2''-tetra-N-benzyloxycarbonyl-5-deoxy-2-epi-fortimicin A
    —— (2S,3R,4R,Z)-2-(2,2-dimethyl-1,3-dioxolan-4-yl)-5-iodomethylene-4-(phenethylamino)tetrahydrofuran-3-ol 1257399-06-6 C18H24INO4
    (2S,3R,4R,Z)-2-(2,2-dimethyl-1,3-dioxolan-4-yl)-5-iodomethylene-4-(phenethylamino)tetrahydrofuran-3-ol
    —— (2S,3S)-2-Cyclohex-1-enyl-3-trimethylsilanyl-hex-5-en-3-ol 114634-18-3 C15H28OSi
    (2S,3S)-2-Cyclohex-1-enyl-3-trimethylsilanyl-hex-5-en-3-ol
    —— 2-azidoethyl 2,3-di-O-allyl-6-O-benzyl-β-D-galactopyranoside 1200762-97-5 C21H29N3O6
    2-azidoethyl 2,3-di-O-allyl-6-O-benzyl-β-D-galactopyranoside
    —— (2Z,4Z)-5-Isopropylamino-1,2,3,4,5-pentaphenyl-penta-2,4-dien-1-one 78596-71-1 C38H33NO
    (2Z,4Z)-5-Isopropylamino-1,2,3,4,5-pentaphenyl-penta-2,4-dien-1-one
    —— 2-{[5-(3-bromobenzylidene)-4-oxo-3-phenylthiazolidin-2-ylidene]hydrazonomethyl}-5-nitrothiophene 1309768-84-0 C21H13BrN4O3S2
    2-{[5-(3-bromobenzylidene)-4-oxo-3-phenylthiazolidin-2-ylidene]hydrazonomethyl}-5-nitrothiophene
    —— (2R,4S,E)-1-(benzyloxy)-6-(4-fluorophenyl)-5-methylhex-5-ene-2,4-diol 1351684-93-9 C20H23FO3
    (2R,4S,E)-1-(benzyloxy)-6-(4-fluorophenyl)-5-methylhex-5-ene-2,4-diol
    —— (2R,3S)-6-methyl-2'-oxo-1-(phenylsulfonyl)spiro[indoline-3,4'-oxazolidine]-2-yl 2,4-dichlorobenzoate 1448344-77-1 C24H18Cl2N2O6S
    (2R,3S)-6-methyl-2'-oxo-1-(phenylsulfonyl)spiro[indoline-3,4'-oxazolidine]-2-yl 2,4-dichlorobenzoate
    —— (2-{3-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-2-oxo-6-trifluoromethyl-1,2-dihydro-quinolin-4-yl}-4-chloro-phenoxy)-acetonitrile 863225-73-4 C36H32ClF3N2O3Si
    (2-{3-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-2-oxo-6-trifluoromethyl-1,2-dihydro-quinolin-4-yl}-4-chloro-phenoxy)-acetonitrile
    —— 2-hydroxy-4-(2-hydroxy-phenyl)-2-methyl-4-oxo-butyric acid 29242-31-7 C11H12O5
    2-hydroxy-4-(2-hydroxy-phenyl)-2-methyl-4-oxo-butyric acid
    —— 2.2.4.4-Tetramethyl-1-trimethylsilyl-3-aminodimethylsilyl-cyclodisilazan 23432-78-2 C9H29N3Si4
    2.2.4.4-Tetramethyl-1-trimethylsilyl-3-aminodimethylsilyl-cyclodisilazan
    —— 2-(5-chloropyridin-2-yl)-N-[5-({7-[(1R)-2-hydroxy-1-methylethyl]-7H-pyrrolo[2,3-d]pyrimidin-5-yl}carbonyl)pyridin-3-yl]acetamide 1402438-51-0 C22H19ClN6O3
    2-(5-chloropyridin-2-yl)-N-[5-({7-[(1R)-2-hydroxy-1-methylethyl]-7H-pyrrolo[2,3-d]pyrimidin-5-yl}carbonyl)pyridin-3-yl]acetamide
    —— 2,2'-Dimethyl-biphenyl-dichinon-(4,5;4',5')-bis-diazid-(5,5') 96077-99-5 C14H10N4O2
    2,2'-Dimethyl-biphenyl-dichinon-(4,5;4',5')-bis-diazid-(5,5')
    —— 2,5-Dimethyl-N-2'-nitro-anilino-pyrrol 32570-33-5 C12H13N3O2
    2,5-Dimethyl-N-2'-nitro-anilino-pyrrol
    —— 2-fluorophenylhydrazono-1H-tetrazol-5-yl-acetonitrile 1149376-67-9 C9H6FN7
    2-fluorophenylhydrazono-1H-tetrazol-5-yl-acetonitrile
    —— 2-(benzyloxy)-5-bromo-4-phenyl-3-(p-tolyl)pyridine 1542143-69-0 C25H20BrNO
    2-(benzyloxy)-5-bromo-4-phenyl-3-(p-tolyl)pyridine
    —— 2-(5-Chloropyrimidin-4-yl)-3-methyl-6-(1,1,2,2,2-pentafluoroethyl)imidazo[4,5-b]pyridine 1380066-00-1 C13H7ClF5N5
    2-(5-Chloropyrimidin-4-yl)-3-methyl-6-(1,1,2,2,2-pentafluoroethyl)imidazo[4,5-b]pyridine
    —— 2-(1H-1,2,4-triazol-1-yl)-3-(trifluoromethyl)thieno[3,4-b]pyrazine 1381779-27-6 C9H4F3N5S
    2-(1H-1,2,4-triazol-1-yl)-3-(trifluoromethyl)thieno[3,4-b]pyrazine