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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-trichloro-N-[2-(3-chlorobenzoyl)-4-[(5-chloro-2-thienyl)carbonyl]phenyl]acetamide 406196-67-6 C20H10Cl5NO3S
    2,2,2-trichloro-N-[2-(3-chlorobenzoyl)-4-[(5-chloro-2-thienyl)carbonyl]phenyl]acetamide
    —— (2R,3R)-3-ethenyl-2-methoxy-1-phenylheptan-1-one 120343-05-7 C16H22O2
    (2R,3R)-3-ethenyl-2-methoxy-1-phenylheptan-1-one
    —— (2S)-3-[(tert-butyldiphenylsilyl)oxy]-2-(4-methoxybenzyloxy)propanal 870119-18-9 C27H32O4Si
    (2S)-3-[(tert-butyldiphenylsilyl)oxy]-2-(4-methoxybenzyloxy)propanal
    —— (2,5-dichloro-4-(4-chlorophenyl)-1H-imidazol-1-yl)(4,4-dimethyloxazolidin-3-yl)methanone 1233854-51-7 C15H14Cl3N3O2
    (2,5-dichloro-4-(4-chlorophenyl)-1H-imidazol-1-yl)(4,4-dimethyloxazolidin-3-yl)methanone
    —— 2-(2,6-dioxopiperidin-3-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindoline-1,3-dione 2229725-98-6 C19H21BN2O6
    2-(2,6-dioxopiperidin-3-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindoline-1,3-dione
    —— (2Z)-2-[8-bromo-2-[(E)-prop-1-enyl]-[1]benzofuro[3,2-d][1,3]oxazin-4-ylidene]acetaldehyde 1173167-50-4 C15H10BrNO3
    (2Z)-2-[8-bromo-2-[(E)-prop-1-enyl]-[1]benzofuro[3,2-d][1,3]oxazin-4-ylidene]acetaldehyde
    —— <2-(Cyclohex-1-enyl)-aethinyl>-diphenyl-phosphinoxyd 7608-26-6 C20H19OP
    <2-(Cyclohex-1-enyl)-aethinyl>-diphenyl-phosphinoxyd
    —— 2-nitro-3,4-dihydro-5,7-dimethylnaphthalene 1365611-26-2 C12H13NO2
    2-nitro-3,4-dihydro-5,7-dimethylnaphthalene
    —— (2,2-dimethyl-1,3-dioxolan-4-yl)methyl chloroacetate 57330-51-5 C8H13ClO4
    (2,2-dimethyl-1,3-dioxolan-4-yl)methyl chloroacetate
    —— 2-((pyridin-2-ylmethyleneamino)methyl)phenol 763071-62-1 C13H12N2O
    2-((pyridin-2-ylmethyleneamino)methyl)phenol
    —— 2-[4-(4-diethylamino-phenylimino)-3-methyl-5-oxo-4,5-dihydro-pyrazol-1-yl]-4-phenyl-selenazole-5-carboxylic acid ethyl ester 102263-34-3 C26H27N5O3Se
    2-[4-(4-diethylamino-phenylimino)-3-methyl-5-oxo-4,5-dihydro-pyrazol-1-yl]-4-phenyl-selenazole-5-carboxylic acid ethyl ester
    —— 2-phenyl-3-(pyridin-4-yl)-1H-pyrrolo[3,2-c]pyridine 1377578-85-2 C18H13N3
    2-phenyl-3-(pyridin-4-yl)-1H-pyrrolo[3,2-c]pyridine
    —— 2-{[(2,6-diisopropylphenyl)imino]methyl}benzeneselenenyl iodide 1613546-85-2 C19H22INSe
    2-{[(2,6-diisopropylphenyl)imino]methyl}benzeneselenenyl iodide
    —— (2R,3R)-2,3-Diacetoxy-N-((S)-1-carboxy-ethyl)-succinamic acid methyl ester 181213-21-8 C12H17NO9
    (2R,3R)-2,3-Diacetoxy-N-((S)-1-carboxy-ethyl)-succinamic acid methyl ester
    —— (2-{2-[(tetrahydropyran-4-ylmethyl)amino]imidazo[2,1-b][1,3,4]thiadiazol-5-yl}phenyl)methanol 1206203-35-1 C17H20N4O2S
    (2-{2-[(tetrahydropyran-4-ylmethyl)amino]imidazo[2,1-b][1,3,4]thiadiazol-5-yl}phenyl)methanol
    —— 2-([1,2,4]triazolo[4,3-a]pyridin-3-yl)-8-(pyridin-3-ylmethoxy)quinoline 1209779-23-6 C21H15N5O
    2-([1,2,4]triazolo[4,3-a]pyridin-3-yl)-8-(pyridin-3-ylmethoxy)quinoline
    —— 2-methyl-<i>N</i>-octyl-maleamic acid 134275-82-4 C13H23NO3
    2-methyl-<i>N</i>-octyl-maleamic acid
    —— 2-methoxycarbonylethyl 2-O-acetyl-3,4,6-tri-O-benzoyl-1-thio-α-D-mannopyranoside 1221279-61-3 C33H32O11S
    2-methoxycarbonylethyl 2-O-acetyl-3,4,6-tri-O-benzoyl-1-thio-α-D-mannopyranoside
    —— [(2R,3S)-2-((S)-2,2-Diethyl-[1,3]dioxolan-4-ylmethyl)-5-oxo-tetrahydro-furan-3-yl]-acetic acid methyl ester 127231-77-0 C15H24O6
    [(2R,3S)-2-((S)-2,2-Diethyl-[1,3]dioxolan-4-ylmethyl)-5-oxo-tetrahydro-furan-3-yl]-acetic acid methyl ester
    —— 2-[4-(3,5-Dimethyl-pyrazol-1-yl)-butyl]-isoindole-1,3-dione 129854-27-9 C17H19N3O2
    2-[4-(3,5-Dimethyl-pyrazol-1-yl)-butyl]-isoindole-1,3-dione
    —— 2-hydroxyplatyphyllide 72145-19-8 C14H14O3
    2-hydroxyplatyphyllide
    —— 2,2,3,3-Tetramethyl-cyclopropanecarboxylic acid 4-but-2-ynyl-benzyl ester 36471-46-2 C19H24O2
    2,2,3,3-Tetramethyl-cyclopropanecarboxylic acid 4-but-2-ynyl-benzyl ester
    —— 2-[3-(5-ethyl-2,4-dimethoxyphenyl)propyl]-1H-benzimidazole 129201-52-1 C20H24N2O2
    2-[3-(5-ethyl-2,4-dimethoxyphenyl)propyl]-1H-benzimidazole
    —— [(2-methyl-2,3-dihydro-1,5-benzothiazepin-4-yl)amino]thiourea 130336-85-5 C11H14N4S2
    [(2-methyl-2,3-dihydro-1,5-benzothiazepin-4-yl)amino]thiourea
    —— (2R,3S,4S,5R,6R)-3-Allyloxy-4,5-bis-benzyloxy-6-benzyloxymethyl-2-phenylselanyl-tetrahydro-pyran 128775-77-9 C36H38O5Se
    (2R,3S,4S,5R,6R)-3-Allyloxy-4,5-bis-benzyloxy-6-benzyloxymethyl-2-phenylselanyl-tetrahydro-pyran
    —— 2,11-dimethyl-pentaphene 63041-64-5 C24H18
    2,11-dimethyl-pentaphene
    —— (2E,4Z)-2-(3,3-dimethoxybutyl)-3-methyl-5-(2,6,6-trimethyl-1-cyclohexenyl)-2,4-pentadienenitrile 140169-63-7 C21H33NO2
    (2E,4Z)-2-(3,3-dimethoxybutyl)-3-methyl-5-(2,6,6-trimethyl-1-cyclohexenyl)-2,4-pentadienenitrile
    —— (2R,3R,4R)-4-benzyloxymethyl-2,3-dimethylmethylenedioxy-cyclopentanone 145167-29-9 C16H20O4
    (2R,3R,4R)-4-benzyloxymethyl-2,3-dimethylmethylenedioxy-cyclopentanone
    —— <2,5-Dihydroxy-4,6-dimethoxy-phenyl>-<2-methoxy-benzyl>-keton 93653-05-5 C17H18O6
    <2,5-Dihydroxy-4,6-dimethoxy-phenyl>-<2-methoxy-benzyl>-keton
    —— [2-[[(3aR,8aR)-2,2-dimethyl-4,4,8,8-tetraphenyl-3a,8a-dihydro-[1,3]dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-yl]oxy]-6-methyl-3-propan-2-ylphenyl]-diphenylphosphane 1204394-59-1 C53H50O5P2
    [2-[[(3aR,8aR)-2,2-dimethyl-4,4,8,8-tetraphenyl-3a,8a-dihydro-[1,3]dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-yl]oxy]-6-methyl-3-propan-2-ylphenyl]-diphenylphosphane
    —— 2,2,2-trifluoroacetic acid compound with 3-(4-(5-(5-chloro-1H-benzo[d]imidazol-2-yl)pyridin-2-yl)piperazin-1-yl)benzoic acid (1:1) 1375701-69-1 C2HF3O2*C23H20ClN5O2
    2,2,2-trifluoroacetic acid compound with 3-(4-(5-(5-chloro-1H-benzo[d]imidazol-2-yl)pyridin-2-yl)piperazin-1-yl)benzoic acid (1:1)
    —— 2-Methyl-2-[2-methyl-3-(3-methyl-phenyl)-1H-indole-5-yloxy]-propanoic acid 76460-19-0 C20H21NO3
    2-Methyl-2-[2-methyl-3-(3-methyl-phenyl)-1H-indole-5-yloxy]-propanoic acid
    —— 2'-(2-Hydroxy-3-isopropylaminopropoxy)-5'-nonanamidoacetophenon 28197-42-4 C23H38N2O4
    2'-(2-Hydroxy-3-isopropylaminopropoxy)-5'-nonanamidoacetophenon
    —— 2-(4-Ethoxy-phenylamino)-6-methyl-quinolizinylium; bromide 26557-73-3 Br*C18H19N2O
    2-(4-Ethoxy-phenylamino)-6-methyl-quinolizinylium; bromide
    —— 2-Diethylamino-1-methyl-ethyldithiocarbaminsaeure 51218-23-6 C8H18N2S2
    2-Diethylamino-1-methyl-ethyldithiocarbaminsaeure
    —— 2-(2'-Chlor-4-biphenylyl)-buttersaeure 61640-71-9 C16H15ClO2
    2-(2'-Chlor-4-biphenylyl)-buttersaeure
    —— 2-hydroxy-2',3,6'-trimethoxy-4',5-dimethylbiphenyl 1358901-21-9 C17H20O4
    2-hydroxy-2',3,6'-trimethoxy-4',5-dimethylbiphenyl
    —— 2,10-dihydroxy-6-((pyridin-4-ylmethylene)amino)-12-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-12,13-dihydro-5H-indolo[2,3-a]pyrrolo[3,4-c]carbazole-5,7(6H)-dione 1155873-06-5 C32H25N5O9
    2,10-dihydroxy-6-((pyridin-4-ylmethylene)amino)-12-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-12,13-dihydro-5H-indolo[2,3-a]pyrrolo[3,4-c]carbazole-5,7(6H)-dione
    —— (2S,3S)-3-methyl-4-methylidenehexan-2-ol 90369-45-2 C8H16O
    (2S,3S)-3-methyl-4-methylidenehexan-2-ol
    —— (2R,3S,4R,5R)-3,4-bis(benzyloxy)-5-(benzyloxymethyl)-1',4,4',5-tetrahydro-3H-spiro[furan-2,3'-pyrrolo[2,1-c][1,4]oxazine]-6'-carbaldehyde 1337990-07-4 C33H33NO6
    (2R,3S,4R,5R)-3,4-bis(benzyloxy)-5-(benzyloxymethyl)-1',4,4',5-tetrahydro-3H-spiro[furan-2,3'-pyrrolo[2,1-c][1,4]oxazine]-6'-carbaldehyde
    —— 2-[N-Methyl-3-(2-iodophenyl)-ureido]-benzoic acid methyl ester 178469-10-8 C16H15IN2O3
    2-[N-Methyl-3-(2-iodophenyl)-ureido]-benzoic acid methyl ester
    —— (2R,3S)-2-ethyl-2,3-dimethylaziridine-1-carbonitrile 95647-99-7 C7H12N2
    (2R,3S)-2-ethyl-2,3-dimethylaziridine-1-carbonitrile
    —— 2-(biphenyl-4-ylmethoxy)-N-hydroxy-2-methyl-N'-(4-methylbenzyl)malonamide 1219004-34-8 C25H26N2O4
    2-(biphenyl-4-ylmethoxy)-N-hydroxy-2-methyl-N'-(4-methylbenzyl)malonamide
    —— 2-tert-Butoxycarbonylamino-5-{[1-(5-chloro-2-hydroxy-phenyl)-1-phenyl-meth-(E)-ylidene]-amino}-pentanoic acid 65669-45-6 C23H27ClN2O5
    2-tert-Butoxycarbonylamino-5-{[1-(5-chloro-2-hydroxy-phenyl)-1-phenyl-meth-(E)-ylidene]-amino}-pentanoic acid
    —— [2,2,6-Trimethyl-6-(3-oxo-butyl)-cyclohex-(E)-ylidene]-acetaldehyde oxime 62845-63-0 C15H25NO2
    [2,2,6-Trimethyl-6-(3-oxo-butyl)-cyclohex-(E)-ylidene]-acetaldehyde oxime
    —— 2-Phenyl-4-benzyloxy-1H-pyrimidinon-(6) 13566-80-8 C17H14N2O2
    2-Phenyl-4-benzyloxy-1H-pyrimidinon-(6)
    —— 2-(11-oxo-5-oxy-6,11-dihydro-dibenzo[<i>b</i>,<i>e</i>]thiepin-3-yl)-2<i>H</i>-[1,2,4]triazine-3,5-dione 66799-80-2 C17H11N3O4S
    2-(11-oxo-5-oxy-6,11-dihydro-dibenzo[<i>b</i>,<i>e</i>]thiepin-3-yl)-2<i>H</i>-[1,2,4]triazine-3,5-dione
    —— 2-methoxy-6-methyl-(6a<i>r</i>)-5,6,6a,7-tetrahydro-4<i>H</i>-benzo[<i>de</i>][1,3]dioxolo[4',5':4,5]benzo[1,2-<i>g</i>]quinoline-1,4<i>t</i>-diol 79214-74-7 C19H19NO5
    2-methoxy-6-methyl-(6a<i>r</i>)-5,6,6a,7-tetrahydro-4<i>H</i>-benzo[<i>de</i>][1,3]dioxolo[4',5':4,5]benzo[1,2-<i>g</i>]quinoline-1,4<i>t</i>-diol
    —— 2-[2,4-dibromo-6-(methylcarbamoyl)phenoxy]hexanoic acid 195526-25-1 C14H17Br2NO4
    2-[2,4-dibromo-6-(methylcarbamoyl)phenoxy]hexanoic acid
    —— 2-Aminophenyl-2-hydroxy-4,6-dimethylphenylsulfid 58696-18-7 C14H15NOS
    2-Aminophenyl-2-hydroxy-4,6-dimethylphenylsulfid