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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-bromo-6,7,8,9,10,11-hexahydro-cycloocta[<i>b</i>]quinoline 109262-72-8 C15H16BrN
    2-bromo-6,7,8,9,10,11-hexahydro-cycloocta[<i>b</i>]quinoline
    —— 2-Propionyl-9-bromacetyl-carbazol 93319-75-6 C17H14BrNO2
    2-Propionyl-9-bromacetyl-carbazol
    —— 2-Benzoyl-4,6-dibenzoyloxy-cumaran-3-on 96808-90-1 C29H18O7
    2-Benzoyl-4,6-dibenzoyloxy-cumaran-3-on
    —— (2R,3S)-2-((2R,3R)-3-{(2S)-2-methyl-3-[(1-phenyl-1H-tetrazol-5-yl)sulfonyl]propyl}oxiran-2-yl)pentan-3-ol 934497-75-3 C18H26N4O4S
    (2R,3S)-2-((2R,3R)-3-{(2S)-2-methyl-3-[(1-phenyl-1H-tetrazol-5-yl)sulfonyl]propyl}oxiran-2-yl)pentan-3-ol
    —— 2,2-Dimethyl-propionic acid (1R,2S,3S,4R,5R)-2-[(4aR,6R,7R,8S,8aS)-7-(2,2-dimethyl-propionyloxy)-8-hydroxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy]-3-hydroxy-6,8-dioxa-bicyclo[3.2.1]oct-4-yl ester 195135-29-6 C25H40O12
    2,2-Dimethyl-propionic acid (1R,2S,3S,4R,5R)-2-[(4aR,6R,7R,8S,8aS)-7-(2,2-dimethyl-propionyloxy)-8-hydroxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yloxy]-3-hydroxy-6,8-dioxa-bicyclo[3.2.1]oct-4-yl ester
    —— 2-ethyl-1,3-bis-(3-ethyl-6-fluoro-benzothiazol-2-yl)-trimethinium ; iodide 442-87-5 C23H23F2N2S2*I
    2-ethyl-1,3-bis-(3-ethyl-6-fluoro-benzothiazol-2-yl)-trimethinium ; iodide
    —— 2-(7-Bromo-3,4-dihydroxy-2-nitro-naphthalen-1-yl)-3-hydroxy-cyclohex-2-enone 100925-45-9 C16H12BrNO6
    2-(7-Bromo-3,4-dihydroxy-2-nitro-naphthalen-1-yl)-3-hydroxy-cyclohex-2-enone
    —— 2,2,4,6-tetramethylhepta-4,5-dien-3-one 96642-78-3 C11H18O
    2,2,4,6-tetramethylhepta-4,5-dien-3-one
    —— (2S)-5t-methyl-5c-(4-methyl-2-oxo-pentyl)-tetrahydro-furan-2r-carboxylic acid 27428-91-7 C12H20O4
    (2S)-5t-methyl-5c-(4-methyl-2-oxo-pentyl)-tetrahydro-furan-2r-carboxylic acid
    —— 2,2-dimethyl-4,6-heptadien-3-one 136123-54-1 C9H14O
    2,2-dimethyl-4,6-heptadien-3-one
    —— 2-{[(4-chlorophenyl)thio][4-(trifluoromethyl)phenyl]methyl}-3-hydroxy-5,5-dimethylcyclohex-2-enone 1609076-61-0 C22H20ClF3O2S
    2-{[(4-chlorophenyl)thio][4-(trifluoromethyl)phenyl]methyl}-3-hydroxy-5,5-dimethylcyclohex-2-enone
    —— 2-(1-methyl-butyl)-pentane-1,5-diol 70028-21-6 C10H22O2
    2-(1-methyl-butyl)-pentane-1,5-diol
    —— 2-Ethyl-2-cyano-4-pentenoyl Chloride 79546-92-2 C8H10ClNO
    2-Ethyl-2-cyano-4-pentenoyl Chloride
    —— [2<sup>2</sup>,2<sup>3</sup>-dioctyloxybenzo[b]-7,8,12,13,17,18-hexaphenyl-5,10,15,20-tetraazaporprinato] zinc(II) 791807-67-5 C72H66N8O2*Zn
    [2<sup>2</sup>,2<sup>3</sup>-dioctyloxybenzo[b]-7,8,12,13,17,18-hexaphenyl-5,10,15,20-tetraazaporprinato] zinc(II)
    —— 2-{4-[2-(3-chlorophenyl)-4-methylamino-1,3,5-triazin-6-yloxy]phenyl}-1-cyclohexylbenzimidazole-5-carboxylic acid trifluoroacetate 347167-56-0 C2HF3O2*C30H27ClN6O3
    2-{4-[2-(3-chlorophenyl)-4-methylamino-1,3,5-triazin-6-yloxy]phenyl}-1-cyclohexylbenzimidazole-5-carboxylic acid trifluoroacetate
    —— (2-Dimethylaminomethyl-phenyl)-methanesulfonic acid methyl ester 82242-97-5 C11H17NO3S
    (2-Dimethylaminomethyl-phenyl)-methanesulfonic acid methyl ester
    —— [2-(2-fluoro-phenoxy)-ethyl]-quinazolin-4-yl-amine 69323-94-0 C16H14FN3O
    [2-(2-fluoro-phenoxy)-ethyl]-quinazolin-4-yl-amine
    —— 2-(2-Hydroxy-3-isopropylamino-propoxy)-N-phenyl-benzamide 27519-69-3 C19H24N2O3
    2-(2-Hydroxy-3-isopropylamino-propoxy)-N-phenyl-benzamide
    —— [(2R,3R,4R,5S,6S)-3,4,5-triacetyloxy-6-[2-acetyloxy-5-[(5,6-dimethyl-1-benzofuran-2-yl)methyl]phenyl]oxan-2-yl]methyl acetate 761423-24-9 C33H36O12
    [(2R,3R,4R,5S,6S)-3,4,5-triacetyloxy-6-[2-acetyloxy-5-[(5,6-dimethyl-1-benzofuran-2-yl)methyl]phenyl]oxan-2-yl]methyl acetate
    —— 2α-chloro-5α-cholestan-3β-ol 57589-47-6 C27H47ClO
    2α-chloro-5α-cholestan-3β-ol
    —— 2-(2-{4-[1-(2,6-Dichloro-phenyl)-meth-(E)-ylidene]-3-methyl-6-oxo-5,6-dihydro-4H-pyridazin-1-yl}-ethyl)-isoindole-1,3-dione 120138-04-7 C22H17Cl2N3O3
    2-(2-{4-[1-(2,6-Dichloro-phenyl)-meth-(E)-ylidene]-3-methyl-6-oxo-5,6-dihydro-4H-pyridazin-1-yl}-ethyl)-isoindole-1,3-dione
    —— 2,2,2-trichloroethyl 6-methoxy-2-(3-methyl-5-oxo-4H-1,4-thiazin-2-yl)-2H-quinoline-1-carboxylate 113393-18-3 C18H17Cl3N2O4S
    2,2,2-trichloroethyl 6-methoxy-2-(3-methyl-5-oxo-4H-1,4-thiazin-2-yl)-2H-quinoline-1-carboxylate
    —— 2-<1-(2-Thienyl)-cyclohexyl>-cyanessigsaeureethylester 78501-98-1 C15H19NO2S
    2-<1-(2-Thienyl)-cyclohexyl>-cyanessigsaeureethylester
    —— 2-[4-(3-hydroxy-2,2-bis-hydroxymethyl-propyl)-piperazin-1-yl]-1-phenyl-ethanone 18328-15-9 C17H26N2O4
    2-[4-(3-hydroxy-2,2-bis-hydroxymethyl-propyl)-piperazin-1-yl]-1-phenyl-ethanone
    —— <2-Cyan-ethyl>-phenyl-silandiol 17902-36-2 C9H11NO2Si
    <2-Cyan-ethyl>-phenyl-silandiol
    —— 2-Amino-6-(diethylaminopropylthio)-benzothiazol 92328-31-9 C14H21N3S2
    2-Amino-6-(diethylaminopropylthio)-benzothiazol
    —— 2-(2-Benzyloxy-phenyl)-benzooxazole-4-carboxylic acid (2-hydroxy-phenyl)-amide 729589-48-4 C27H20N2O4
    2-(2-Benzyloxy-phenyl)-benzooxazole-4-carboxylic acid (2-hydroxy-phenyl)-amide
    —— 2-(4-Diethylaminophenyl)ethyl cyclopropyl carbinol 57840-44-5 C16H25NO
    2-(4-Diethylaminophenyl)ethyl cyclopropyl carbinol
    —— 2,4-di-tert.-butyl-6-(2,4-di-tert.-butyl-phenoxy)-di-benz[c,e]-[1,2]oxaphosphorine 197570-46-0 C34H45O2P
    2,4-di-tert.-butyl-6-(2,4-di-tert.-butyl-phenoxy)-di-benz[c,e]-[1,2]oxaphosphorine
    —— 2-(3-pyrrolidin-1-yl-propoxy)-6-(toluene-3-sulfonyl)-4,5,6,7-tetrahydro-thieno[2,3-c]pyridine 1032706-54-9 C21H28N2O3S2
    2-(3-pyrrolidin-1-yl-propoxy)-6-(toluene-3-sulfonyl)-4,5,6,7-tetrahydro-thieno[2,3-c]pyridine
    —— 2-nitro-6,7-dihydro-7-methylamino [5H] benzocycloheptenehydrochloride 67033-32-3 C12H14N2O2*ClH
    2-nitro-6,7-dihydro-7-methylamino [5H] benzocycloheptenehydrochloride
    —— 2-((11E)-trideca-2,11-dien-2-yl)naphthalene 1383713-46-9 C23H30
    2-((11E)-trideca-2,11-dien-2-yl)naphthalene
    —— 2-phenyl-3-(4-(trifluoromethoxy)phenyl)quinoxaline-6-carboxylic acid 1609025-16-2 C22H13F3N2O3
    2-phenyl-3-(4-(trifluoromethoxy)phenyl)quinoxaline-6-carboxylic acid
    —— 2-(2-(2-hydroxy-3,5-dinitrobenzoyl)hydrazono)acetic acid 1089167-64-5 C9H6N4O8
    2-(2-(2-hydroxy-3,5-dinitrobenzoyl)hydrazono)acetic acid
    —— (2S,3S,4R,5S)-2-(N(6)-benzoyl-adenin-9-yl)-1-(tertbutoxycarbonyl)piperidine-3,4,5-triyl triacetate 1269050-21-6 C28H32N6O9
    (2S,3S,4R,5S)-2-(N(6)-benzoyl-adenin-9-yl)-1-(tertbutoxycarbonyl)piperidine-3,4,5-triyl triacetate
    —— 2-[2-Methyl-3-(2-oxa-3-azabicyclo[3.1.0]hex-3-en-4-yl)-4-methyl sulfonylbenzoyl]-1-hydroxy-4,6-dimethylcyclohex-1-en-3-one 342375-71-7 C21H23NO6S
    2-[2-Methyl-3-(2-oxa-3-azabicyclo[3.1.0]hex-3-en-4-yl)-4-methyl sulfonylbenzoyl]-1-hydroxy-4,6-dimethylcyclohex-1-en-3-one
    —— 2-[(aminocarbonyl)amino]-5-(2-chloro-6-fluorobenzyl)thiophene-3-carboxamide 869091-67-8 C13H11ClFN3O2S
    2-[(aminocarbonyl)amino]-5-(2-chloro-6-fluorobenzyl)thiophene-3-carboxamide
    —— ((2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl (2,5-dioxopyrrolidin-1-yl) succinate 131626-31-8 C18H20N6O9
    ((2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl (2,5-dioxopyrrolidin-1-yl) succinate
    —— 2-amino-3-chloro-N-{3-[(R)-2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-oxazolidin-5-yl]-propyl}-benzamide 1422210-45-4 C21H21ClN4O4S
    2-amino-3-chloro-N-{3-[(R)-2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-oxazolidin-5-yl]-propyl}-benzamide
    —— 2,8-bis(4-piperidinobutyryl)dibenzofuran 36115-03-4 C30H38N2O3
    2,8-bis(4-piperidinobutyryl)dibenzofuran
    —— 22-(4-methylanilino)-8-nitro-18-oxido-18-azoniaoctacyclo[17.11.1.14,12.02,17.05,10.023,31.025,30.016,32]dotriaconta-1,3,5(10),6,8,12,14,16(32),17,19(31),20,22,25,27,29-pentadecaene-11,24-dione 61726-84-9 C38H21N3O5
    22-(4-methylanilino)-8-nitro-18-oxido-18-azoniaoctacyclo[17.11.1.14,12.02,17.05,10.023,31.025,30.016,32]dotriaconta-1,3,5(10),6,8,12,14,16(32),17,19(31),20,22,25,27,29-pentadecaene-11,24-dione
    —— 2-Oxy-11-oxo-8H,11H-naphtho-pyran-pyrazol 62539-10-0 C14H8N2O3
    2-Oxy-11-oxo-8H,11H-naphtho-pyran-pyrazol
    —— [(2-Benzothiophenesulfonyl-N-benzylamino)-methyl]-phosphonic acid mono-(4-nitrophenyl)ester ammonium salt 318463-03-5 C22H18N2O7PS2*H4N
    [(2-Benzothiophenesulfonyl-N-benzylamino)-methyl]-phosphonic acid mono-(4-nitrophenyl)ester ammonium salt
    —— (2R,5Z,8S,9R)-8-benzyloxy-2-methoxy-2,9-divinyl-2,3,4,7,8,9-hexahydrooxonine 1172121-49-1 C20H26O3
    (2R,5Z,8S,9R)-8-benzyloxy-2-methoxy-2,9-divinyl-2,3,4,7,8,9-hexahydrooxonine
    —— (2S,3R)-3-(3,5-ibenzyloxyphenoxy)-3-phenylpropane-1,2-diol 1607010-80-9 C29H28O5
    (2S,3R)-3-(3,5-ibenzyloxyphenoxy)-3-phenylpropane-1,2-diol
    —— (2S,3R)-1,3-O-benzylidene-1,2,3-octadecanetriol 124313-99-1 C25H42O3
    (2S,3R)-1,3-O-benzylidene-1,2,3-octadecanetriol
    —— 2-Methyl-1,5-diphenyl-1-oxo-pentadien-(2,4) 93875-26-4 C18H16O
    2-Methyl-1,5-diphenyl-1-oxo-pentadien-(2,4)
    —— 2-[5-(4,5-diphenyl-thiazol-2-yl)-3-styryl-formazan-1-yl]-benzoic acid 73923-65-6 C31H23N5O2S
    2-[5-(4,5-diphenyl-thiazol-2-yl)-3-styryl-formazan-1-yl]-benzoic acid
    —— 2-(2,5-dimethoxy-phenyl)-2,N1,N4-trimethyl-butanediyldiamine 408336-36-7 C15H26N2O2
    2-(2,5-dimethoxy-phenyl)-2,N1,N4-trimethyl-butanediyldiamine
    —— 2-(5-methyl-2-oxo-[1,3,4]oxadiazol-3-ylmethyl)-6-trifluoromethyl-nicotinic acid 636588-21-1 C11H8F3N3O4
    2-(5-methyl-2-oxo-[1,3,4]oxadiazol-3-ylmethyl)-6-trifluoromethyl-nicotinic acid