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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(1-ethylpiperidin-4-yloxy)-7,8,9,10-tetrahydrophenanthridin-6(5H)-one 1318850-83-7 C20H26N2O2
    2-(1-ethylpiperidin-4-yloxy)-7,8,9,10-tetrahydrophenanthridin-6(5H)-one
    —— 2-acetamido-1-O-butyroyl-3,4,6-tri-O-acetyl-2-deoxy-α-D-glucopyranose 170641-93-7 C18H27NO10
    2-acetamido-1-O-butyroyl-3,4,6-tri-O-acetyl-2-deoxy-α-D-glucopyranose
    —— 2-{(1S,2R,3R,5S)-3,5-bis(tert-butyldimethylsilyloxy)-2-[(E)-3-oxooct-1-enyl]cyclopentyl}ethyl acetate 1380108-39-3 C29H56O5Si2
    2-{(1S,2R,3R,5S)-3,5-bis(tert-butyldimethylsilyloxy)-2-[(E)-3-oxooct-1-enyl]cyclopentyl}ethyl acetate
    —— (2S,3R,4S)-Boc-2-isobutyl-statine 93529-34-1 C17H33NO5
    (2S,3R,4S)-Boc-2-isobutyl-statine
    —— 2-[5-(5-Chloropyrimidin-2-yl)oxy-2-ethylphenyl]-3-hydroxy-5,5-dimethylcyclohex-2-en-1-one 1235558-69-6 C20H21ClN2O3
    2-[5-(5-Chloropyrimidin-2-yl)oxy-2-ethylphenyl]-3-hydroxy-5,5-dimethylcyclohex-2-en-1-one
    —— 2-(2,4-Dioxo-tetrahydro-pyran-3-yl)-5-oxo-cyclopentanecarboxylic acid methyl ester 136258-83-8 C12H14O6
    2-(2,4-Dioxo-tetrahydro-pyran-3-yl)-5-oxo-cyclopentanecarboxylic acid methyl ester
    —— 2'-bromo-2-[(4-methylphenyl)ethynyl]biphenyl 1211318-61-4 C21H15Br
    2'-bromo-2-[(4-methylphenyl)ethynyl]biphenyl
    —— (2S,3R,4R,4aS,5aS,6aR,7aR,8S,9S,10S,11aR,12aS,13aS,14R,14aR)-8,14-bis(benzyloxy)-10-(2-(benzyloxy)ethyl)-2-cyclohexylhexadecahydro-2H-pyrano[2',3':5,6]pyrano[3,2-b]pyrano[2',3':5,6]pyrano[2,3-e]pyran-3,4,9-triol 1004112-55-3 C46H58O11
    (2S,3R,4R,4aS,5aS,6aR,7aR,8S,9S,10S,11aR,12aS,13aS,14R,14aR)-8,14-bis(benzyloxy)-10-(2-(benzyloxy)ethyl)-2-cyclohexylhexadecahydro-2H-pyrano[2',3':5,6]pyrano[3,2-b]pyrano[2',3':5,6]pyrano[2,3-e]pyran-3,4,9-triol
    —— (2S,3R)-2-[[(2S,4R)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoyl]-4-fluoropyrrolidine-2-carbonyl]amino]-3-hydroxybutanoic acid 1096160-68-7 C30H47FN8O8
    (2S,3R)-2-[[(2S,4R)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoyl]-4-fluoropyrrolidine-2-carbonyl]amino]-3-hydroxybutanoic acid
    —— 2-(9-fluorenyl)-2-<1-<3-(allyl-dimethylsilyl)>-1,3-cyclopentadienyl>propane 216305-10-1 C26H30Si
    2-(9-fluorenyl)-2-<1-<3-(allyl-dimethylsilyl)>-1,3-cyclopentadienyl>propane
    —— (2-Chlor-ethyl)-vinyl-phosphinsaeure-chlorid 89089-46-3 C4H7Cl2OP
    (2-Chlor-ethyl)-vinyl-phosphinsaeure-chlorid
    —— 2-((1S)-1-(4-methoxyphenyl)-3-(4-nitrophenyl)-3-oxopropyl)cyclopentanone 1305231-66-6 C21H21NO5
    2-((1S)-1-(4-methoxyphenyl)-3-(4-nitrophenyl)-3-oxopropyl)cyclopentanone
    —— 2-fluoromethyl-4-((3-iodophenyl)ethynyl)thiazole 1334480-01-1 C12H7FINS
    2-fluoromethyl-4-((3-iodophenyl)ethynyl)thiazole
    —— (2-benzoylamino-ethyl)-cyclohexyl-carbamic acid benzyl ester 102886-63-5 C23H28N2O3
    (2-benzoylamino-ethyl)-cyclohexyl-carbamic acid benzyl ester
    —— 2-sec-butyl-4-(1-methyl-1H-pyrazol-4-yl)-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine 1569832-87-6 C19H25N7
    2-sec-butyl-4-(1-methyl-1H-pyrazol-4-yl)-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine
    —— 2-benzyloxy-bis(2-mercaptothiazole)isophthalamide 1048651-66-6 C21H18N2O3S4
    2-benzyloxy-bis(2-mercaptothiazole)isophthalamide
    —— (2S,4S,6S,8S)-16,34,54,74-tetramethoxy-2,4,6,8-tetrapentyl-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-14,36,56,76-tetrayl tetrakis(((S)-1-phenylethyl)carbamate) 1644642-11-4 C88H108N4O12
    (2S,4S,6S,8S)-16,34,54,74-tetramethoxy-2,4,6,8-tetrapentyl-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-14,36,56,76-tetrayl tetrakis(((S)-1-phenylethyl)carbamate)
    —— 2,2-bis(((3-((2-hydroxyethyl)thio)propanoyl)oxy)methyl)propane-1,3-diyl bis(3-((2-hydroxyethyl)thio)propanoate) 1201597-84-3 C25H44O12S4
    2,2-bis(((3-((2-hydroxyethyl)thio)propanoyl)oxy)methyl)propane-1,3-diyl bis(3-((2-hydroxyethyl)thio)propanoate)
    —— 2-(trimethylsilyl)ethyl O-(methyl 5-acetamido-4,7,9-tri-O-acetyl-3,5,8-trideoxy-α-D-galacto-2-nonulopyranosylonate)-(2-->3)-O-(2,4-di-O-acetyl-6-O-benzoyl-β-D-galactopyranosyl)-(1-->4)-3-O-acetyl-2,6-di-O-benzoyl-β-D-glucopyranoside 147907-13-9 C62H77NO27Si
    2-(trimethylsilyl)ethyl O-(methyl 5-acetamido-4,7,9-tri-O-acetyl-3,5,8-trideoxy-α-D-galacto-2-nonulopyranosylonate)-(2-->3)-O-(2,4-di-O-acetyl-6-O-benzoyl-β-D-galactopyranosyl)-(1-->4)-3-O-acetyl-2,6-di-O-benzoyl-β-D-glucopyranoside
    —— 2,7,12-tri(1,1-dimethylethyl)-2,7,12-trimethyltriphenyleno[2,3-d:6,7-d':10,11-d'']-tris[1,3]dioxole 1415815-64-3 C36H42O6
    2,7,12-tri(1,1-dimethylethyl)-2,7,12-trimethyltriphenyleno[2,3-d:6,7-d':10,11-d'']-tris[1,3]dioxole
    —— 2-acetyl-3-(4-hydroxy-3-isopropyl-5-oxo-cyclohepta-1,3,6-trienylamino)-acrylic acid ethyl ester 103384-95-8 C17H21NO5
    2-acetyl-3-(4-hydroxy-3-isopropyl-5-oxo-cyclohepta-1,3,6-trienylamino)-acrylic acid ethyl ester
    —— 2-Chlor-7-fluor-thioxanthon 56097-18-8 C13H6ClFOS
    2-Chlor-7-fluor-thioxanthon
    —— 2.4.5-Trimethoxy-2'-aethoxy-benzophenon 3185-93-1 C18H20O5
    2.4.5-Trimethoxy-2'-aethoxy-benzophenon
    —— (2R,3'S,5R,5'R)-benzyl 2',2'-dimethyl-4-oxo-5-phenylspiro<imidazolidine-2,6'-penam>-3'-carboxylate 111761-70-7 C23H23N3O4S
    (2R,3'S,5R,5'R)-benzyl 2',2'-dimethyl-4-oxo-5-phenylspiro<imidazolidine-2,6'-penam>-3'-carboxylate
    —— 2-(2-n-Amyloxy-3-methoxy-phenethyl)-chinolin 96369-07-2 C23H27NO2
    2-(2-n-Amyloxy-3-methoxy-phenethyl)-chinolin
    —— 2-bromo-N-cyclopropyl-4,5-dinitrobenzamide 1398052-06-6 C10H8BrN3O5
    2-bromo-N-cyclopropyl-4,5-dinitrobenzamide
    —— 2-[(3-bromo-1-propyl)amino]-4-methylpyridine-N-oxide hydrobromide 221902-21-2 BrH*C9H13BrN2O
    2-[(3-bromo-1-propyl)amino]-4-methylpyridine-N-oxide hydrobromide
    —— 2-(2,4,5-Trichlor-phenyl-sulfonyl)-pyridin 91634-65-0 C11H6Cl3NO2S
    2-(2,4,5-Trichlor-phenyl-sulfonyl)-pyridin
    —— 2,3,4,5-Tetrabrom-1,2,5,6-tetrachlor-hex-3-en 98131-01-2 C6H4Br4Cl4
    2,3,4,5-Tetrabrom-1,2,5,6-tetrachlor-hex-3-en
    —— 2,9-Diethoxycarbonyl-3-benzoyloxythieno<3,2-a>azulen 101201-57-4 C25H20O6S
    2,9-Diethoxycarbonyl-3-benzoyloxythieno<3,2-a>azulen
    —— 2-{[1-(4-Dimethylamino-phenyl)-meth-(E)-ylidene]-amino}-N-[4-(4-nitro-benzenesulfonyl)-phenyl]-acetamide 78428-65-6 C23H22N4O5S
    2-{[1-(4-Dimethylamino-phenyl)-meth-(E)-ylidene]-amino}-N-[4-(4-nitro-benzenesulfonyl)-phenyl]-acetamide
    —— 2'-trifluoromethyl-4'-nitro-5-(2,4,5-trichlorophenylsulphinyl)-3-t-butyl-6-methylsalicylanilide 59267-18-4 C25H20Cl3F3N2O5S
    2'-trifluoromethyl-4'-nitro-5-(2,4,5-trichlorophenylsulphinyl)-3-t-butyl-6-methylsalicylanilide
    —— 2-(6-methoxy-naphthalen-2-yl)-1-(3-phenylpyrazol-1-yl)propan-1-one 1639398-40-5 C23H20N2O2
    2-(6-methoxy-naphthalen-2-yl)-1-(3-phenylpyrazol-1-yl)propan-1-one
    —— 2,7-bis(1,1-dimethylethyl)-4,5,9,10-bis[1,2-dicarba-closo-dodecaborano(12)]-2,7-diphospha-1,3,6,8-tetraselenaacyclodecane 1622862-48-9 C12H38B20P2Se4
    2,7-bis(1,1-dimethylethyl)-4,5,9,10-bis[1,2-dicarba-closo-dodecaborano(12)]-2,7-diphospha-1,3,6,8-tetraselenaacyclodecane
    —— 2,6-diformyl-p-cresol-bis(4-o-chlorophenyl thiosemicarbazone) 382141-96-0 C23H20Cl2N6OS2
    2,6-diformyl-p-cresol-bis(4-o-chlorophenyl thiosemicarbazone)
    —— 2-fluoroethylamine-(15)N hydrochloride 79664-77-0 C2H6FN*ClH
    2-fluoroethylamine-(15)N hydrochloride
    —— 2-(4-methoxyphenyl)-5-(4-nitrophenyl)-3-phenyl-2H-1,3,4-oxadiazole 79071-39-9 C21H17N3O4
    2-(4-methoxyphenyl)-5-(4-nitrophenyl)-3-phenyl-2H-1,3,4-oxadiazole
    —— 2,7-dichloro-5,10-dihydro-11H-pyrrolo[2,1-c][1,4]benzodiazepin-11-one 1392837-59-0 C12H8Cl2N2O
    2,7-dichloro-5,10-dihydro-11H-pyrrolo[2,1-c][1,4]benzodiazepin-11-one
    —— (2R*,3R*)-1-tert-butyl-2-(2-phenylethenyl)-3-phenoxyazetidine 136693-58-8 C21H25NO
    (2R*,3R*)-1-tert-butyl-2-(2-phenylethenyl)-3-phenoxyazetidine
    —— 2-(Dimethylamino)-1-(4-methylphenyl)-1-propanone 1157738-08-3 C12H17NO
    2-(Dimethylamino)-1-(4-methylphenyl)-1-propanone
    —— 2-Tert-butylmercapto-4,5-lutidine 18794-51-9 C11H17NS
    2-Tert-butylmercapto-4,5-lutidine
    —— 2-{1-[4-(4-acetyl-piperazin-1-ylmethyl)phenyl]piperidin-4-yloxy}-1-methyl-1H-[4,4']bipyrimidinyl-6-one 1264940-76-2 C27H33N7O3
    2-{1-[4-(4-acetyl-piperazin-1-ylmethyl)phenyl]piperidin-4-yloxy}-1-methyl-1H-[4,4']bipyrimidinyl-6-one
    —— 2,7-diphenyloxazolo[5,4-f]quinoline-9-carboxylic acid 1287792-87-3 C23H14N2O3
    2,7-diphenyloxazolo[5,4-f]quinoline-9-carboxylic acid
    —— 2-[7-fluoro-4-(4,5-difluorobenzothiazol-2-yl)methyl-3,4-dihydro-3-oxo-2H-1,4-benzoxazin-2-yl]acetic acid 158870-80-5 C18H11F3N2O4S
    2-[7-fluoro-4-(4,5-difluorobenzothiazol-2-yl)methyl-3,4-dihydro-3-oxo-2H-1,4-benzoxazin-2-yl]acetic acid
    —— 2-(2-acetoxy-5-(2-chloroethyl)benzyl)-4-(3-(6-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)hexanamido)prop-1-ynyl)phenyl acetate 1243680-51-4 C38H47ClN4O7S
    2-(2-acetoxy-5-(2-chloroethyl)benzyl)-4-(3-(6-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)hexanamido)prop-1-ynyl)phenyl acetate
    —— 2-acetyl-6-[1-{(5-chloro-2-methylphenyl)imino}ethyl]pyridine 1251952-67-6 C16H15ClN2O
    2-acetyl-6-[1-{(5-chloro-2-methylphenyl)imino}ethyl]pyridine
    —— 2,2'-diphenyl-4<i>H</i>,4'<i>H</i>-4,4'-(6,6'-diacetoxy-5,5'-dimethoxy-biphenyl-3,3'-diylbismethylene)-bis-oxazol-5-one 17785-50-1 C38H28N2O10
    2,2'-diphenyl-4<i>H</i>,4'<i>H</i>-4,4'-(6,6'-diacetoxy-5,5'-dimethoxy-biphenyl-3,3'-diylbismethylene)-bis-oxazol-5-one
    —— [2-piperidin-1-ylmethyl-7-(3-trifluoromethyl-pyridin-2-yl)-quinazolin-4-yl]-(6-trifluoromethyl-pyridin-3-yl)-amine 573688-12-7 C26H22F6N6
    [2-piperidin-1-ylmethyl-7-(3-trifluoromethyl-pyridin-2-yl)-quinazolin-4-yl]-(6-trifluoromethyl-pyridin-3-yl)-amine
    —— {2-[1-(2-bromo-4-fluorophenyl)-3-ethoxycarbonyl-1H-pyrazol-5-yl]-5,10,15,20-tetraphenylporphyrinato}zinc(II) 1397711-14-6 C56H36BrFN6O2Zn
    {2-[1-(2-bromo-4-fluorophenyl)-3-ethoxycarbonyl-1H-pyrazol-5-yl]-5,10,15,20-tetraphenylporphyrinato}zinc(II)
    —— 2-but-3-enyl-3,3-dimethylcyclopentan-1-one 91478-92-1 C11H18O
    2-but-3-enyl-3,3-dimethylcyclopentan-1-one