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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2',2'',2''',2''''-tetramethoxy-5,5',5'',5''',5'''',5'''''-hexamethyl-<1,1':3',1'':3'',1''':3''',1'''':3'''',1'''''-sexiphenyl>2,2'''''-diol 89827-44-1 C46H46O6
    2',2'',2''',2''''-tetramethoxy-5,5',5'',5''',5'''',5'''''-hexamethyl-<1,1':3',1'':3'',1''':3''',1'''':3'''',1'''''-sexiphenyl>2,2'''''-diol
    —— 2,2,5,5-Tetramethyl-4-(2-hydroxy-benzyl)-tetrahydrofuranon-(3) 92655-42-0 C15H20O3
    2,2,5,5-Tetramethyl-4-(2-hydroxy-benzyl)-tetrahydrofuranon-(3)
    —— 2-[(S)-3-Eth-(E)-ylidene-5-hydroxymethyl-2-methoxy-3,4-dihydro-2H-pyran-4-yl]-ethanol 91966-89-1 C11H18O4
    2-[(S)-3-Eth-(E)-ylidene-5-hydroxymethyl-2-methoxy-3,4-dihydro-2H-pyran-4-yl]-ethanol
    —— 2β,19-Epoxy-3α,17β-dihydroxy-5α-androstan 2605-23-4 C19H30O3
    2β,19-Epoxy-3α,17β-dihydroxy-5α-androstan
    —— 2-(6-Fluor-hexyl)-methylmalonsaeure-diethylester 1959-53-1 C14H25FO4
    2-(6-Fluor-hexyl)-methylmalonsaeure-diethylester
    —— 2,4-Dimethoxy-6-<1H-tetrazolyl-(5)>-pyrimidin 91313-37-0 C7H8N6O2
    2,4-Dimethoxy-6-<1H-tetrazolyl-(5)>-pyrimidin
    —— 2-<Chinolyl-(3)-methyl>-5-phenyl-hydantoinsaeure 102023-25-6 C19H17N3O3
    2-<Chinolyl-(3)-methyl>-5-phenyl-hydantoinsaeure
    —— 2,5-Diphenyl-3-cyano-1-pyrrolin 19054-96-7 C17H14N2
    2,5-Diphenyl-3-cyano-1-pyrrolin
    —— 2-Hydroxymethylen-5β-stigmast-22-en-3-on 122315-94-0 C30H48O2
    2-Hydroxymethylen-5β-stigmast-22-en-3-on
    —— 2-Oxo-3-ethyl-4-propyl-pyrrolidin-carbonsaeure-(3) 90979-26-3 C10H17NO3
    2-Oxo-3-ethyl-4-propyl-pyrrolidin-carbonsaeure-(3)
    —— [2-(4-Methoxy-1-methyl-7-oxo-6,7-dihydro-5aH-dibenzofuran-9a-yl)-ethyl]-methyl-cyanamide 99249-86-2 C18H20N2O3
    [2-(4-Methoxy-1-methyl-7-oxo-6,7-dihydro-5aH-dibenzofuran-9a-yl)-ethyl]-methyl-cyanamide
    —— 21-Acetoxy-9α-fluor-11β-hydroxy-16α,17α-isopropylidendioxy-3-methoxy-pregna-3,5-dien-20-on 2821-28-5 C27H37FO7
    21-Acetoxy-9α-fluor-11β-hydroxy-16α,17α-isopropylidendioxy-3-methoxy-pregna-3,5-dien-20-on
    —— 2-<2'-Methoxy-phenyl>-4-methyl-5-amino-1,2,3-triazol-5'-sulfonsaeure 94045-53-1 C10H12N4O4S
    2-<2'-Methoxy-phenyl>-4-methyl-5-amino-1,2,3-triazol-5'-sulfonsaeure
    —— 2,3-Dibrom-1a,5-dimethyl-1a,2,3,7b-tetrahydro-1H-cyclopropa<a>naphthalin-carbonsaeure-(1) 98764-16-0 C14H14Br2O2
    2,3-Dibrom-1a,5-dimethyl-1a,2,3,7b-tetrahydro-1H-cyclopropa<a>naphthalin-carbonsaeure-(1)
    —— 2-<2,4-Dinitro-phenylmercaptomethyl>-1-cyan-naphthalin 93819-39-7 C18H11N3O4S
    2-<2,4-Dinitro-phenylmercaptomethyl>-1-cyan-naphthalin
    —— 2-Carbamoyl-2,3-epoxy-valeriansaeure-aethylester 90088-55-4 C8H13NO4
    2-Carbamoyl-2,3-epoxy-valeriansaeure-aethylester
    —— 2-Amino-3-methyl-6.7-diphenyl-4(3H)-pteridinon 94302-12-2 C19H15N5O
    2-Amino-3-methyl-6.7-diphenyl-4(3H)-pteridinon
    —— 2-<Tetrahydropyranyl-2'-oxy>-5,6-dihydro-2H-pyran 91057-73-7 C10H16O3
    2-<Tetrahydropyranyl-2'-oxy>-5,6-dihydro-2H-pyran
    —— 2-Imino-1,3-dimethyl-6,7-diphenyl-1,2-dihydro-4(3H)-pteridinon 94678-70-3 C20H17N5O
    2-Imino-1,3-dimethyl-6,7-diphenyl-1,2-dihydro-4(3H)-pteridinon
    —— 2-<5-Brom-indol-3-yl>-2-<indol-3-yl>-indoxyl 95942-68-0 C24H16BrN3O
    2-<5-Brom-indol-3-yl>-2-<indol-3-yl>-indoxyl
    —— 2-<2'-Methyl-2'-hydroxy-6'-methoxy-5'-α-tetrahydropyranyloxy-cyclohexyl>-6-methyl-heptanol-(3) 97765-04-3 C21H40O5
    2-<2'-Methyl-2'-hydroxy-6'-methoxy-5'-α-tetrahydropyranyloxy-cyclohexyl>-6-methyl-heptanol-(3)
    —— 2-<1-Hydroxy-3-n-butyloxy-propyl-(2)-oxy>-bernsteinsaeure 1726-89-2 C11H20O7
    2-<1-Hydroxy-3-n-butyloxy-propyl-(2)-oxy>-bernsteinsaeure
    —— 2-(3,5-bis-trifluoromethyl-phenoxymethyl)-1-methyl-5-nitro-1<i>H</i>-imidazole 67343-53-7 C13H9F6N3O3
    2-(3,5-bis-trifluoromethyl-phenoxymethyl)-1-methyl-5-nitro-1<i>H</i>-imidazole
    —— 2,7-Bis-(4-piperidino-butyryl)-phenoxathiin 39800-13-0 C30H38N2O3S
    2,7-Bis-(4-piperidino-butyryl)-phenoxathiin
    —— (2R)-2-hydroxy-2-(pyridin-2-yl)ethyl 4-methylbenzenesulfonate 1251957-78-4 C14H15NO4S
    (2R)-2-hydroxy-2-(pyridin-2-yl)ethyl 4-methylbenzenesulfonate
    —— 2-methyl-[β-D-galactopyranosyl-(1->4)-β-D-glucopyranosyl-(1->6)-α-D-mannopyranosyl-(1->3)-[β-D-galactopyranosyl-(1->4)-β-D-glucopyranosyl-(1->6)-α-D-mannopyranosyl-(1->6)]-β-D-mannopyranosyl-(1->4)-1,2-deoxy-α-D-glucopyrano]-[2,1-d]-2-oxazoline 1072108-06-5 C50H83NO40
    2-methyl-[β-D-galactopyranosyl-(1->4)-β-D-glucopyranosyl-(1->6)-α-D-mannopyranosyl-(1->3)-[β-D-galactopyranosyl-(1->4)-β-D-glucopyranosyl-(1->6)-α-D-mannopyranosyl-(1->6)]-β-D-mannopyranosyl-(1->4)-1,2-deoxy-α-D-glucopyrano]-[2,1-d]-2-oxazoline
    —— 2-(4-Acetyl-2-bromo-phenoxy)-1-piperidin-1-yl-ethanone 42018-50-8 C15H18BrNO3
    2-(4-Acetyl-2-bromo-phenoxy)-1-piperidin-1-yl-ethanone
    —— 2-(4-isopropoxy-phenyl)-tetra-<i>N</i>-methyl-2<i>H</i>-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidine-5,7-diamine 67190-96-9 C17H23N7O
    2-(4-isopropoxy-phenyl)-tetra-<i>N</i>-methyl-2<i>H</i>-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidine-5,7-diamine
    —— 2-[3-[(4-Hydroxy-phenyl)-hydrazono]-4-(4-methoxy-3-methyl-phenyl)-2,6-dioxo-3,6-dihydro-2H-pyridin-1-yl]-benzoic acid methyl ester 82226-02-6 C27H23N3O6
    2-[3-[(4-Hydroxy-phenyl)-hydrazono]-4-(4-methoxy-3-methyl-phenyl)-2,6-dioxo-3,6-dihydro-2H-pyridin-1-yl]-benzoic acid methyl ester
    —— 2-Methoxy-5-vinylphenylthioharnstoff 67223-04-5 C10H12N2OS
    2-Methoxy-5-vinylphenylthioharnstoff
    —— (2S,3S)-2-(1-benz<f>indanyl)glycinesultam 146000-55-7 C25H30N2O3S
    (2S,3S)-2-(1-benz<f>indanyl)glycinesultam
    —— 2,17β-Dihydroxy-4,4,17-trimethyl-1,5-androstadien-3-on 20222-05-3 C22H32O3
    2,17β-Dihydroxy-4,4,17-trimethyl-1,5-androstadien-3-on
    —— [2,5-(SiMe3)2-3,4-(CH2OCH2)(η4-C4CO)]Ru(CO)3 845259-93-0 C16H22O5RuSi2
    [2,5-(SiMe3)2-3,4-(CH2OCH2)(η4-C4CO)]Ru(CO)3
    —— 2-(phenoxycarbonylthioxy)-3-buten-1-ol 1060659-93-9 C11H12O3S
    2-(phenoxycarbonylthioxy)-3-buten-1-ol
    —— 2-nitro-7-(4-{4-[(E)-3-(4-trifluoromethoxyphenyl)allyl]piperazin-1-yl}phenoxymethyl)-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazine 1403317-19-0 C27H28F3N5O5
    2-nitro-7-(4-{4-[(E)-3-(4-trifluoromethoxyphenyl)allyl]piperazin-1-yl}phenoxymethyl)-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazine
    —— 2',3',5'-trimethyl-4'-hydroxy-α-(dodecylthio)isovaleranilide 191791-60-3 C26H45NO2S
    2',3',5'-trimethyl-4'-hydroxy-α-(dodecylthio)isovaleranilide
    —— 2-(5-phenyl-1(2)<i>H</i>-pyrazol-3-yl)-cyclohex-1-enecarboxylic acid 39785-24-5 C16H16N2O2
    2-(5-phenyl-1(2)<i>H</i>-pyrazol-3-yl)-cyclohex-1-enecarboxylic acid
    —— 2-[5-[2-[4-[5-Fluoro-2-(trifluoromethyl)phenyl]spiro[chromene-2,4'-piperidine]-1'-yl]-1,3-thiazol-5-yl]tetrazol-2-yl]acetic acid 1263426-83-0 C26H20F4N6O3S
    2-[5-[2-[4-[5-Fluoro-2-(trifluoromethyl)phenyl]spiro[chromene-2,4'-piperidine]-1'-yl]-1,3-thiazol-5-yl]tetrazol-2-yl]acetic acid
    —— 2-chloro-10,11-dihydro-7-methyl-dibenzo[b,f]thiepin-10-ol 54414-25-4 C15H13ClOS
    2-chloro-10,11-dihydro-7-methyl-dibenzo[b,f]thiepin-10-ol
    —— 2-Amino-4-methyl-5-<3-(4-nitro-N-toluol-sulfonyl-(4)-anilino)-propyl>-pyrimidinol-(6) 750-63-0 C21H23N5O5S
    2-Amino-4-methyl-5-<3-(4-nitro-N-toluol-sulfonyl-(4)-anilino)-propyl>-pyrimidinol-(6)
    —— 2-(3-bromo-benzylamino)-5-(4-methoxy-benzylidene)-thiazol-4-one 132467-20-0 C18H15BrN2O2S
    2-(3-bromo-benzylamino)-5-(4-methoxy-benzylidene)-thiazol-4-one
    —— 2-(3-Dimethylamino-propyl)-1,3-dioxo-7-methyl-2-azaspiro<4.5>decan-methoiodid 90114-94-6 C16H29N2O2*I
    2-(3-Dimethylamino-propyl)-1,3-dioxo-7-methyl-2-azaspiro<4.5>decan-methoiodid
    —— 2-(3-Chlor-4-nitro-phenoxy)-3-chlor-5-nitro-pyridin 91064-81-2 C11H5Cl2N3O5
    2-(3-Chlor-4-nitro-phenoxy)-3-chlor-5-nitro-pyridin
    —— 2,3-Di-(4-nitrophenylsulfonyl)-bernsteinsaeure 101291-73-0 C16H12N2O12S2
    2,3-Di-(4-nitrophenylsulfonyl)-bernsteinsaeure
    —— 2-Dichlormethylen-3-endo-brom-bicyclo<2.2.1>heptan 90111-62-9 C8H9BrCl2
    2-Dichlormethylen-3-endo-brom-bicyclo<2.2.1>heptan
    —— 2,5-Dimethyl-butyrophenon-thiosemicarbazon 91881-42-4 C13H19N3S
    2,5-Dimethyl-butyrophenon-thiosemicarbazon
    —— 2,3-Dimethyl-3-phenyl-indolin 95625-26-6 C16H17N
    2,3-Dimethyl-3-phenyl-indolin
    —— <2,4-Dinitro-phenyl>-benzhydryl-disulfid 94212-50-7 C19H14N2O4S2
    <2,4-Dinitro-phenyl>-benzhydryl-disulfid
    —— 2-(10,11-Dihydro-5H-dibenzo<a.d>cyclohepten-5-yliden-methyl)-piperidin 100273-83-4 C21H23N
    2-(10,11-Dihydro-5H-dibenzo<a.d>cyclohepten-5-yliden-methyl)-piperidin
    —— 2-carboxy-7-[(2-mesyl-imidazol-1-yl)-acetamido]-3-[(1-methyl-1,2,3,4-tetrazol-5-yl)-thiomethyl]-8-oxo-5-thia-1-azabicyclo[4,2,0]oct-2-ene 58177-37-0 C16H18N8O6S3
    2-carboxy-7-[(2-mesyl-imidazol-1-yl)-acetamido]-3-[(1-methyl-1,2,3,4-tetrazol-5-yl)-thiomethyl]-8-oxo-5-thia-1-azabicyclo[4,2,0]oct-2-ene