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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2R,3S,4R,5S,6S,9R,10R,11R,12R,13R)-3,5,9,11-tetrahydroxy-2,4,6,10,12,13-hexamethyl-8-methylenetetradecanolide 119870-68-7 C20H36O6
    (2R,3S,4R,5S,6S,9R,10R,11R,12R,13R)-3,5,9,11-tetrahydroxy-2,4,6,10,12,13-hexamethyl-8-methylenetetradecanolide
    —— 2-[1-Phenylsulfanyl-meth-(Z)-ylidene]-tetrahydro-thiophene 728880-86-2 C11H12S2
    2-[1-Phenylsulfanyl-meth-(Z)-ylidene]-tetrahydro-thiophene
    —— 2-[[2-(2,4-difluorophenyl)oxiran-2-yl]-difluoromethyl]-5-[4-(trifluoromethyl)phenyl]pyridine 1357018-82-6 C21H12F7NO
    2-[[2-(2,4-difluorophenyl)oxiran-2-yl]-difluoromethyl]-5-[4-(trifluoromethyl)phenyl]pyridine
    —— (2R,3S,4S,5S)-2-(tert-butyldimethylsililoxy)-3-hydroxy-8-oxocephalotaxane 1189542-85-5 C23H33NO5Si
    (2R,3S,4S,5S)-2-(tert-butyldimethylsililoxy)-3-hydroxy-8-oxocephalotaxane
    —— 2<Pyrrolidinomethyl>-diphenyl-aethyl-carbinol 94910-93-7 C20H25NO
    2<Pyrrolidinomethyl>-diphenyl-aethyl-carbinol
    —— 21-Acetoxy-9α-fluor-11β-hydroxy-16α.17α-methoxymethylen-dioxy-pregn-4-en-3.20-dion 3109-82-8 C25H33FO8
    21-Acetoxy-9α-fluor-11β-hydroxy-16α.17α-methoxymethylen-dioxy-pregn-4-en-3.20-dion
    —— 2-[1,5-Di-tert-butyl-3-(3,5-di-tert-butyl-4-oxo-cyclohexa-2,5-dienylidenemethyl)-6-oxo-cyclohexa-2,4-dienyl]-2-methyl-propionitrile 97658-43-0 C33H47NO2
    2-[1,5-Di-tert-butyl-3-(3,5-di-tert-butyl-4-oxo-cyclohexa-2,5-dienylidenemethyl)-6-oxo-cyclohexa-2,4-dienyl]-2-methyl-propionitrile
    —— 2,4-Dimethyl-7-isopropyl-3-phenyl-5-acetyl-benzofuran 97656-20-7 C21H22O2
    2,4-Dimethyl-7-isopropyl-3-phenyl-5-acetyl-benzofuran
    —— 2,2'-Dichlor-5,5'-diethyl-10.10'-spiro-bis-<5.10-dihydro-phenazasilin> 18768-94-0 C28H24Cl2N2Si
    2,2'-Dichlor-5,5'-diethyl-10.10'-spiro-bis-<5.10-dihydro-phenazasilin>
    —— 2,3-O-Isopropyliden-d6-1,5-anhydro-D-ribofuranose 93117-43-2 C8H12O4
    2,3-O-Isopropyliden-d6-1,5-anhydro-D-ribofuranose
    —— 2-<4-Dimethylamino-styryl>-6-<benzthiazolyl-(2)>-benzthiazolium 100996-82-5 CH3O4S*C25H22N3S2
    2-<4-Dimethylamino-styryl>-6-<benzthiazolyl-(2)>-benzthiazolium
    —— 2-Amino-3-aminomethyl-glutaminsaeure 868-40-6 C6H12N2O4
    2-Amino-3-aminomethyl-glutaminsaeure
    —— 2-diphenylphosphanyl-N-ethyl-N-[(1R,2S,4R)-1,7,7-trimethyl-2-bicyclo[2.2.1]heptanyl]benzamide 1393881-45-2 C31H36NOP
    2-diphenylphosphanyl-N-ethyl-N-[(1R,2S,4R)-1,7,7-trimethyl-2-bicyclo[2.2.1]heptanyl]benzamide
    —— (2-ethoxy-4-isopropoxy-6-methoxy-5-pyrimidinyl)methanol 811802-38-7 C11H18N2O4
    (2-ethoxy-4-isopropoxy-6-methoxy-5-pyrimidinyl)methanol
    —— 2-[(4-([(4-bromophenyl)methyl]amino)-1-piperidinyl)methyl]-1,2-dihydro-3H,8H-2a,5,8a-triazaacenaphthylene-3,8-dione 1198015-70-1 C22H24BrN5O2
    2-[(4-([(4-bromophenyl)methyl]amino)-1-piperidinyl)methyl]-1,2-dihydro-3H,8H-2a,5,8a-triazaacenaphthylene-3,8-dione
    —— 2-acetoxy-1,4,5-tribromo-2-methyl-5-(4-methoxyphenyl)pentan-3-one 95639-90-0 C15H17Br3O4
    2-acetoxy-1,4,5-tribromo-2-methyl-5-(4-methoxyphenyl)pentan-3-one
    —— 2-Methyl-3-pyrimidin-5-yl-2-[4-(trifluoromethylsulfanyl)phenyl]sulfanylhex-4-yn-3-ol 1379684-45-3 C18H17F3N2OS2
    2-Methyl-3-pyrimidin-5-yl-2-[4-(trifluoromethylsulfanyl)phenyl]sulfanylhex-4-yn-3-ol
    —— [2-(Difluoromethyl)spiro[3.3]heptan-2-yl]methanaminehydrochloride 2377033-81-1 C9H16ClF2N
    [2-(Difluoromethyl)spiro[3.3]heptan-2-yl]methanaminehydrochloride
    —— 2,3-Benzo-naphtho<1',2':5,6>phenalen-1-on 2011-74-7 C25H14O
    2,3-Benzo-naphtho<1',2':5,6>phenalen-1-on
    —— (2E,4S,5S)-5-[(2S)-2-benzyloxycarbonylamino-3-phenylpropionylamino]-4-(tert-butyl-dimethylsilanyloxy)-7-phenyl-hept-2-enoic acid ethyl ester 1000981-21-4 C38H50N2O6Si
    (2E,4S,5S)-5-[(2S)-2-benzyloxycarbonylamino-3-phenylpropionylamino]-4-(tert-butyl-dimethylsilanyloxy)-7-phenyl-hept-2-enoic acid ethyl ester
    —— 2-bis(2-methoxycarbonylethyl)aminobenzoxazole 74180-73-7 C15H18N2O5
    2-bis(2-methoxycarbonylethyl)aminobenzoxazole
    —— 2-[2-(4-tert-butylphenyl)ethyl]-N-[4-(2-cyclopentylethyl)-2-fluorophenyl]-3,4-dihydro-1H-isoquinoline-6-sulfonamide 1400649-01-5 C34H43FN2O2S
    2-[2-(4-tert-butylphenyl)ethyl]-N-[4-(2-cyclopentylethyl)-2-fluorophenyl]-3,4-dihydro-1H-isoquinoline-6-sulfonamide
    —— (2-(1,4-diazacycloheptan-1-yl)thiazol-5-yl)(2-amino-5-bromopyridin-3-yl)methanone 1042982-28-4 C14H16BrN5OS
    (2-(1,4-diazacycloheptan-1-yl)thiazol-5-yl)(2-amino-5-bromopyridin-3-yl)methanone
    —— 2-(tert-butyldimethylsilyl)ethoxymethyl chloride 455331-04-1 C9H21ClOSi
    2-(tert-butyldimethylsilyl)ethoxymethyl chloride
    —— 2,2-dimethylpropionic acid (3S,4S)-bis-(tert-butyldimethylsiloxy)-4-(1R,3R,3aR,7R,7aR)-(7-isopropyl-4-methyl-3-(prop-2-ynyl)-1,3,3a,6,7,7a-hexahydroisobenzofuran-1-yl)pentyl ester 532382-40-4 C37H68O5Si2
    2,2-dimethylpropionic acid (3S,4S)-bis-(tert-butyldimethylsiloxy)-4-(1R,3R,3aR,7R,7aR)-(7-isopropyl-4-methyl-3-(prop-2-ynyl)-1,3,3a,6,7,7a-hexahydroisobenzofuran-1-yl)pentyl ester
    —— 2,6-dichlorodibenzo<b,f>thiepin 107165-53-7 C14H8Cl2S
    2,6-dichlorodibenzo<b,f>thiepin
    —— (2R)-2-[(1S,2R,3S)-1,2,3-tris(phenylmethoxy)butyl](313C)oxirane 838902-48-0 C27H30O4
    (2R)-2-[(1S,2R,3S)-1,2,3-tris(phenylmethoxy)butyl](313C)oxirane
    —— 2-[(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1,2,4-triazol-1-yl)propyl]-4-[4-cyanophenyl](2H,4H)-1,2,4-triazol-3-thione 665023-57-4 C21H17F2N7OS
    2-[(1R,2R)-2-(2,4-difluorophenyl)-2-hydroxy-1-methyl-3-(1,2,4-triazol-1-yl)propyl]-4-[4-cyanophenyl](2H,4H)-1,2,4-triazol-3-thione
    —— 2-(4-chloro-anilino)-5-nitro-benzoyl chloride 874521-34-3 C13H8Cl2N2O3
    2-(4-chloro-anilino)-5-nitro-benzoyl chloride
    —— 2-(1,3-dioxolan-2-yl)-1-(trimethylsilyl)-N-[(trimethylsilyl)methyl]-ethanamine 1333383-85-9 C12H29NO2Si2
    2-(1,3-dioxolan-2-yl)-1-(trimethylsilyl)-N-[(trimethylsilyl)methyl]-ethanamine
    —— 2-Chloro-3-iodo-5-methylthiophene 918487-11-3 C5H4ClIS
    2-Chloro-3-iodo-5-methylthiophene
    —— 2-<p-Nitrobenzolazo>-1-hydroxy-4.6-dimethyl-benzolcarbonsaeure-(3) 1573-99-5 C15H13N3O5
    2-<p-Nitrobenzolazo>-1-hydroxy-4.6-dimethyl-benzolcarbonsaeure-(3)
    —— 2-Oxo-3-aethylazabicyclo<3.3.1>nonan 90977-67-6 C10H17NO
    2-Oxo-3-aethylazabicyclo<3.3.1>nonan
    —— 2-<2.4-Bis-tert.-butyl-cyclopentadienyliden>-4'.6'-bis-tert.-butyl-benzo<1'.2'>-1.3-dioxol 123906-04-7 C28H40O2
    2-<2.4-Bis-tert.-butyl-cyclopentadienyliden>-4'.6'-bis-tert.-butyl-benzo<1'.2'>-1.3-dioxol
    —— 2-<2-Chlor-5-methyl-4-methoxy-phenyl>-acetophenon 93900-57-3 C16H15ClO2
    2-<2-Chlor-5-methyl-4-methoxy-phenyl>-acetophenon
    —— 2.6-Dibrom-4-<3-acetyl-anilino>-4-methyl-cyclohexadien-(2.5)-on-(1) 94064-18-3 C15H13Br2NO2
    2.6-Dibrom-4-<3-acetyl-anilino>-4-methyl-cyclohexadien-(2.5)-on-(1)
    —— (+/-)-2,2,6-Trimethyl-6-propyl-3-semicarbazono-tetrahydropyran 3284-97-7 C12H23N3O2
    (+/-)-2,2,6-Trimethyl-6-propyl-3-semicarbazono-tetrahydropyran
    —— 2-Aethyl-3-benzyl-thiazolidon-(4) 91640-23-2 C12H15NOS
    2-Aethyl-3-benzyl-thiazolidon-(4)
    —— 2,5-di-t-butyl-4-[2-(dimethylphenylsilyl)ethyl]phenol 1230390-10-9 C24H36OSi
    2,5-di-t-butyl-4-[2-(dimethylphenylsilyl)ethyl]phenol
    —— 2-[2-(carboxymethyl)phenoxy]-4-fluoro-3-methylbenzoic acid 129833-44-9 C16H13FO5
    2-[2-(carboxymethyl)phenoxy]-4-fluoro-3-methylbenzoic acid
    —— 21-acetoxy-17-hydroxy-5β-pregn-9(11)-ene-3,20-dione 114127-57-0 C23H32O5
    21-acetoxy-17-hydroxy-5β-pregn-9(11)-ene-3,20-dione
    —— 2,8,12,18-tetraethyl-5,15-bis(4'-hydroxyphenyl)-3,7,13,17-tetramethylporphyrin 131881-76-0 C44H46N4O2
    2,8,12,18-tetraethyl-5,15-bis(4'-hydroxyphenyl)-3,7,13,17-tetramethylporphyrin
    —— 2,3-bis(benzo[d]thiazol-2-ylthio)-1,4-dihydroxyanthracene-9,10-dione 1376955-09-7 C28H14N2O4S4
    2,3-bis(benzo[d]thiazol-2-ylthio)-1,4-dihydroxyanthracene-9,10-dione
    —— 2,3-bis{[(4-tert-butyl)phenyl]ethynyl}-1H-inden-1-one 1370605-28-9 C33H30O
    2,3-bis{[(4-tert-butyl)phenyl]ethynyl}-1H-inden-1-one
    —— 2,5,5-triphenyl-1,3-thiazolin-4-one 42093-21-0 C21H15NOS
    2,5,5-triphenyl-1,3-thiazolin-4-one
    —— 2-(4-tert-butoxycarbonyloxyphenyl)-2-{4-(4-tert-butoxycarbonyloxyphenyl-4-methyl)cyclohexyl}propane 199617-77-1 C32H44O6
    2-(4-tert-butoxycarbonyloxyphenyl)-2-{4-(4-tert-butoxycarbonyloxyphenyl-4-methyl)cyclohexyl}propane
    —— 2-[(2S,3R,4R,5S,6R)-2-[(2R,3S,4R,5R,6R)-5-(1,3-dioxoisoindol-2-yl)-6-pent-4-enoxy-4-phenylmethoxy-2-(phenylmethoxymethyl)oxan-3-yl]oxy-5-hydroxy-4-phenylmethoxy-6-(phenylmethoxymethyl)oxan-3-yl]isoindole-1,3-dione 261929-46-8 C61H60N2O13
    2-[(2S,3R,4R,5S,6R)-2-[(2R,3S,4R,5R,6R)-5-(1,3-dioxoisoindol-2-yl)-6-pent-4-enoxy-4-phenylmethoxy-2-(phenylmethoxymethyl)oxan-3-yl]oxy-5-hydroxy-4-phenylmethoxy-6-(phenylmethoxymethyl)oxan-3-yl]isoindole-1,3-dione
    —— 2-Methyl-5-((1S,2R,3R)-1,2,3,4-tetrahydroxy-butyl)-furan-3-carboxylic acid [1-(2-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide 135874-90-7 C17H20N2O7
    2-Methyl-5-((1S,2R,3R)-1,2,3,4-tetrahydroxy-butyl)-furan-3-carboxylic acid [1-(2-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide
    —— 2-(N-Methyl-p-methoxy-benzylamino)-aethanol 151696-86-5 C11H17NO2
    2-(N-Methyl-p-methoxy-benzylamino)-aethanol
    —— (2S,3S)-3,4-dihydroxy-1-(octanoyloxy)butane-2-yl octanoate 1395045-19-8 C20H38O6
    (2S,3S)-3,4-dihydroxy-1-(octanoyloxy)butane-2-yl octanoate