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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Acetamino-5-<1,1-aethylendioxyaethyl>-azulen-1,3-dicarbonsaeure-diaethylester 100088-27-5 C22H25NO7
    2-Acetamino-5-<1,1-aethylendioxyaethyl>-azulen-1,3-dicarbonsaeure-diaethylester
    —— 21-Acetyl-3β-hydroxy-16α,17α-isopropylidendioxy-6-methyl-pregn-5-en-20-on 104534-00-1 C27H40O5
    21-Acetyl-3β-hydroxy-16α,17α-isopropylidendioxy-6-methyl-pregn-5-en-20-on
    —— 2,6-Bis-(1'-phenyl-2'-nitro-ethylsulfonyl)-naphthalin 95871-89-9 C26H22N2O8S2
    2,6-Bis-(1'-phenyl-2'-nitro-ethylsulfonyl)-naphthalin
    —— 2,2-Bis-(4-<(2-phenylmercapto-ethyl)-carbamoyloxy>-phenyl)-propan 105403-41-6 C33H34N2O4S2
    2,2-Bis-(4-<(2-phenylmercapto-ethyl)-carbamoyloxy>-phenyl)-propan
    —— 2-(4-Aethoxy-butyl)-1-methyl-piperidin 91689-09-7 C12H25NO
    2-(4-Aethoxy-butyl)-1-methyl-piperidin
    —— 2-Carboxy-4-chlor-5-benzyloxy-indol 92853-74-2 C16H12ClNO3
    2-Carboxy-4-chlor-5-benzyloxy-indol
    —— 2,5-dihydro-10-methoxy-2,2,4-trimethyl-5-(phenylmethylene)-1H-[1]benzopyrano[3,4-f]quinoline 239066-89-8 C27H25NO2
    2,5-dihydro-10-methoxy-2,2,4-trimethyl-5-(phenylmethylene)-1H-[1]benzopyrano[3,4-f]quinoline
    —— (2S,4R)-N-[(1R,2S)-1-(cyclopropylsulfonylcarbamoyl)-2-ethenylcyclopropyl]-1-[(2S)-2-(5,6-dihydro-4H-cyclopenta[d][1,3]thiazol-2-ylamino)-3,3-dimethylbutanoyl]-4-[[2-(4-propan-2-yloxyphenyl)-[1]benzofuro[3,2-d]pyrimidin-4-yl]oxy]pyrrolidine-2-carboxamide 1315324-96-9 C45H51N7O8S2
    (2S,4R)-N-[(1R,2S)-1-(cyclopropylsulfonylcarbamoyl)-2-ethenylcyclopropyl]-1-[(2S)-2-(5,6-dihydro-4H-cyclopenta[d][1,3]thiazol-2-ylamino)-3,3-dimethylbutanoyl]-4-[[2-(4-propan-2-yloxyphenyl)-[1]benzofuro[3,2-d]pyrimidin-4-yl]oxy]pyrrolidine-2-carboxamide
    —— 2-(2,5-Dichlor-4-hydroxy-benzolsulfonyl)-5-acetamino-pyridin 92903-67-8 C13H10Cl2N2O4S
    2-(2,5-Dichlor-4-hydroxy-benzolsulfonyl)-5-acetamino-pyridin
    —— 2-phenylazo-5<i>H</i>-oxazolo[4,5-<i>b</i>]phenoxazine 59225-22-8 C19H12N4O2
    2-phenylazo-5<i>H</i>-oxazolo[4,5-<i>b</i>]phenoxazine
    —— [2,5-dichloro-4-[(4-methylphenyl)diazenyl]phenyl] 4-hexoxybenzoate 100556-35-2 C26H26Cl2N2O3
    [2,5-dichloro-4-[(4-methylphenyl)diazenyl]phenyl] 4-hexoxybenzoate
    —— (2Z)-2-(5-(4-bromophenyl)-4-methyl-1,3-oxathiol-2-ylidene)-3-(2-methyl-1H-indol-3-yl)-3-oxopropanenitrile 1384242-82-3 C22H15BrN2O2S
    (2Z)-2-(5-(4-bromophenyl)-4-methyl-1,3-oxathiol-2-ylidene)-3-(2-methyl-1H-indol-3-yl)-3-oxopropanenitrile
    —— (2R,2a'S,4'S,6a'S,6b'S,8'R,8a'R,8b'R,9'S,11a'S,12b'R)-5,5,6a',8a',9'-pentamethyl-1',2',2a',3',4,4',5,5',6',6a',6b',7',8',8a',8b',9',11a',12b'-octadecahydro-3H-spiro[furan-2,10'-naphtho[2',1':4,5]indeno[2,1-b]furan]-4',8'-diyl diacetate 943000-26-8 C31H46O6
    (2R,2a'S,4'S,6a'S,6b'S,8'R,8a'R,8b'R,9'S,11a'S,12b'R)-5,5,6a',8a',9'-pentamethyl-1',2',2a',3',4,4',5,5',6',6a',6b',7',8',8a',8b',9',11a',12b'-octadecahydro-3H-spiro[furan-2,10'-naphtho[2',1':4,5]indeno[2,1-b]furan]-4',8'-diyl diacetate
    —— 2-(di-prop-2-ynyl-amino)-hept-2-en-5-yn-4-one 100713-00-6 C13H13NO
    2-(di-prop-2-ynyl-amino)-hept-2-en-5-yn-4-one
    —— 21-Chlor-6α-fluor-pregna-4,17(20)-dien-3-on 975-55-3 C21H28ClFO
    21-Chlor-6α-fluor-pregna-4,17(20)-dien-3-on
    —— 2-((R)-2-Benzyloxycarbonylamino-3-tert-butoxy-propionylamino)-4-(9H-fluoren-9-ylmethoxycarbonylamino)-3-oxo-butyric acid methyl ester 628314-63-6 C35H39N3O9
    2-((R)-2-Benzyloxycarbonylamino-3-tert-butoxy-propionylamino)-4-(9H-fluoren-9-ylmethoxycarbonylamino)-3-oxo-butyric acid methyl ester
    —— (+/-)-2α,3β-Diphenyl-tropan-2-ol 220455-62-9 C20H23NO
    (+/-)-2α,3β-Diphenyl-tropan-2-ol
    —— 2,2-dimethyl-2-(5'-methoxy-5'-phenyl-2'-tetrahydrofuryl)-ethanol 77613-82-2 C15H22O3
    2,2-dimethyl-2-(5'-methoxy-5'-phenyl-2'-tetrahydrofuryl)-ethanol
    —— (2S,4E)-5-[5-methyl-1-(triphenylmethyl)-1H-imidazol-4-yl]-2-[[(phenylmethoxy)carbonyl]amino]-4-pentenoic acid 1,1-dimethylethyl ester 698353-90-1 C40H41N3O4
    (2S,4E)-5-[5-methyl-1-(triphenylmethyl)-1H-imidazol-4-yl]-2-[[(phenylmethoxy)carbonyl]amino]-4-pentenoic acid 1,1-dimethylethyl ester
    —— (2S,3S)-2-hydroxy-2,3-bis(4-hydroxy-3-methoxybenzyl)butane-1,4-diyl bis(4-methoxybenzoate) 1430801-41-4 C36H38O11
    (2S,3S)-2-hydroxy-2,3-bis(4-hydroxy-3-methoxybenzyl)butane-1,4-diyl bis(4-methoxybenzoate)
    —— 2-Fluor-5-methoxythiophen 32415-39-7 C5H5FOS
    2-Fluor-5-methoxythiophen
    —— 2-Chloro-N<sup>4</sup>,N<sup>4</sup>-diethyl-5-nitro-benzene-1,4-diamine 136833-49-3 C10H14ClN3O2
    2-Chloro-N<sup>4</sup>,N<sup>4</sup>-diethyl-5-nitro-benzene-1,4-diamine
    —— 2-chloro-5-methyl-6-phenylpyrimidine 1-oxide 78664-19-4 C11H9ClN2O
    2-chloro-5-methyl-6-phenylpyrimidine 1-oxide
    —— 2-(4-butylphenyl)-6-(4-pentylphenyl)imidazo[2,1-b][1,3,4]thiadiazole 114751-64-3 C25H29N3S
    2-(4-butylphenyl)-6-(4-pentylphenyl)imidazo[2,1-b][1,3,4]thiadiazole
    —— 2-Methyl-4-benzyl-5-(2-piperidino-aethyl)-oxazol 93947-47-8 C18H24N2O
    2-Methyl-4-benzyl-5-(2-piperidino-aethyl)-oxazol
    —— 2-Amino-3-benzolazo-diphenylen 88783-60-2 C18H13N3
    2-Amino-3-benzolazo-diphenylen
    —— 2,6-dimethyl-4-naphthalen-2-yl-1-oxy-pyridine-3,5-dicarboxylic acid diethyl ester 95437-84-6 C23H23NO5
    2,6-dimethyl-4-naphthalen-2-yl-1-oxy-pyridine-3,5-dicarboxylic acid diethyl ester
    —— 2.6-Dichlor-4-methyl-3-(β-brom-vinyl)-pyridin 98434-20-9 C8H6BrCl2N
    2.6-Dichlor-4-methyl-3-(β-brom-vinyl)-pyridin
    —— 2,4,5-Tris-biphenyl-4-yl-imidazol 26760-11-2 C39H28N2
    2,4,5-Tris-biphenyl-4-yl-imidazol
    —— 2-Acetyl-5-hydroxy-decahydro-isochinolin-carbonsaeure-1-ethylester 97197-62-1 C14H23NO4
    2-Acetyl-5-hydroxy-decahydro-isochinolin-carbonsaeure-1-ethylester
    —— 2-<5-Nitro-indenyliden>-6'-nitro-naphtho<1',2'>-1,3-dioxol 110554-52-4 C20H10N2O6
    2-<5-Nitro-indenyliden>-6'-nitro-naphtho<1',2'>-1,3-dioxol
    —— 2-Brom-5,6-dichlor-vanillin, 2-Brom-5,6-dichlor-4-hydroxy-3-methoxy-benzaldehyd 89892-18-2 C8H5BrCl2O3
    2-Brom-5,6-dichlor-vanillin, 2-Brom-5,6-dichlor-4-hydroxy-3-methoxy-benzaldehyd
    —— 2,4-Benzyliden-methyl-α,β-D-ribopyranosid 100613-54-5 C13H16O5
    2,4-Benzyliden-methyl-α,β-D-ribopyranosid
    —— 2-Chlor-4a,5,8,8a-tetrahydro-5,8-methano-1,4-naphthochinon-dimethansulfonimid 96313-08-5 C13H15ClN2O4S2
    2-Chlor-4a,5,8,8a-tetrahydro-5,8-methano-1,4-naphthochinon-dimethansulfonimid
    —— 2,3-Diacetyl-comminsaeure-D-methylester 107579-37-3 C35H54O6
    2,3-Diacetyl-comminsaeure-D-methylester
    —— 2-(4-Nitro-phenyl)-2-ethyl-buttersaeureamid 91557-88-9 C12H16N2O3
    2-(4-Nitro-phenyl)-2-ethyl-buttersaeureamid
    —— 2-(4-Hydroxy-phenyl>-2-(4-methoxy-phenyl)-aethylamin 94026-92-3 C15H17NO2
    2-(4-Hydroxy-phenyl>-2-(4-methoxy-phenyl)-aethylamin
    —— 2,4-Dibrom-10-methyl-6,7,9-triphenyl-phenanthridin 96589-89-8 C32H21Br2N
    2,4-Dibrom-10-methyl-6,7,9-triphenyl-phenanthridin
    —— 2,7-Dimethyl-5H-benzocyclohepten-carbonsaeure-6-ethylester 93015-01-1 C16H18O2
    2,7-Dimethyl-5H-benzocyclohepten-carbonsaeure-6-ethylester
    —— 2,2',2'',4',4'',5,6',6''-Octanitro-triphenyl-m-diaether 81157-36-0 C18H6N8O18
    2,2',2'',4',4'',5,6',6''-Octanitro-triphenyl-m-diaether
    —— 2-Acetoxy-1-<6-methyl-pyridyl-(2)>-penten-(3) 92041-20-8 C13H17NO2
    2-Acetoxy-1-<6-methyl-pyridyl-(2)>-penten-(3)
    —— 2-Amino-5,6-dihydro-5-<diphenyl-methyl>-1,3-oxazin 94822-14-7 C17H18N2O
    2-Amino-5,6-dihydro-5-<diphenyl-methyl>-1,3-oxazin
    —— 2-Acetoxy-4-aethoxycarbonyl-4-hydroxy-3.5-bis-<2-nitro-phenyl>-pent-2-en-saeure-γ-lacton 863-82-1 C22H18N2O10
    2-Acetoxy-4-aethoxycarbonyl-4-hydroxy-3.5-bis-<2-nitro-phenyl>-pent-2-en-saeure-γ-lacton
    —— 2-tert-Butyloxy-3-brom-tetrahydropyran 90675-96-0 C9H17BrO2
    2-tert-Butyloxy-3-brom-tetrahydropyran
    —— <2,3-Dichlor-thenyliden-5>-bis-acetylaceton 92494-65-0 C15H16Cl2O4S
    <2,3-Dichlor-thenyliden-5>-bis-acetylaceton
    —— 2-Acetamido-5,6,7,8-tetrahydro-4-hydroxy-6-formyl-chinazolin-dimethylacetal 105788-61-2 C13H19N3O4
    2-Acetamido-5,6,7,8-tetrahydro-4-hydroxy-6-formyl-chinazolin-dimethylacetal
    —— 2-Phenyl-triptycen 19399-52-1 C26H18
    2-Phenyl-triptycen
    —— 2-(5-Brom-indol-3-yl)-indol 92796-25-3 C16H11BrN2
    2-(5-Brom-indol-3-yl)-indol
    —— 2-Mesyloxy-3-phenyl-5-oxo-9b,1,2,3-tetrahydro-5H-pyrrolo<2,1-a>isoindol-carbonsaeure-1-ethylester 100658-76-2 C21H21NO6S
    2-Mesyloxy-3-phenyl-5-oxo-9b,1,2,3-tetrahydro-5H-pyrrolo<2,1-a>isoindol-carbonsaeure-1-ethylester
    —— 2'-Hydroxy-4,6,7-trimethoxy-auron 93876-49-4 C18H16O6
    2'-Hydroxy-4,6,7-trimethoxy-auron