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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Methyl-3-trimethylsilanyl-undecanal 344314-56-3 C15H32OSi
    2-Methyl-3-trimethylsilanyl-undecanal
    —— 2-[(<i>N</i>-acetyl-sulfanilyl)-amino]-6-methyl-nicotinic acid ethyl ester 109700-26-7 C17H19N3O5S
    2-[(<i>N</i>-acetyl-sulfanilyl)-amino]-6-methyl-nicotinic acid ethyl ester
    —— 2-Diazo-1-furan-2-yl-2-phenylmethanesulfonyl-ethanone 82236-33-7 C13H10N2O4S
    2-Diazo-1-furan-2-yl-2-phenylmethanesulfonyl-ethanone
    —— 2-[2-(2-Chlorophenyl)-3-oxo-1,4-diazaspiro[4.6]undec-1-en-4-yl]acetic acid 1234509-00-2 C17H19ClN2O3
    2-[2-(2-Chlorophenyl)-3-oxo-1,4-diazaspiro[4.6]undec-1-en-4-yl]acetic acid
    —— 2-chloro-N-(1-hydroxy-cyclopentylmethyl)-5-[4-(2-hydroxy-3-methoxy-propyl)-3,5-dioxo-4,5-dihydro-3H-[1,2,4]triazin-2-yl]-benzamide 724424-52-6 C20H25ClN4O6
    2-chloro-N-(1-hydroxy-cyclopentylmethyl)-5-[4-(2-hydroxy-3-methoxy-propyl)-3,5-dioxo-4,5-dihydro-3H-[1,2,4]triazin-2-yl]-benzamide
    —— 2-[(2-Dimethylamino-acetyl)-(2,3,5,6-tetramethyl-phenyl)-amino]-propionic acid methyl ester 63047-53-0 C18H28N2O3
    2-[(2-Dimethylamino-acetyl)-(2,3,5,6-tetramethyl-phenyl)-amino]-propionic acid methyl ester
    —— [(2R,3S)-1-[[(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-diacetyloxy-2-benzoyloxy-1,9-dihydroxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-15-yl]oxy]-1-oxo-3-(2-oxopropanoylamino)-3-phenylpropan-2-yl] 2-chlorobenzoate 189131-32-6 C50H52ClNO16
    [(2R,3S)-1-[[(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-diacetyloxy-2-benzoyloxy-1,9-dihydroxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-15-yl]oxy]-1-oxo-3-(2-oxopropanoylamino)-3-phenylpropan-2-yl] 2-chlorobenzoate
    —— 2-(1-methylpyrazol-4-yl)-N-pyridin-4-yl-1,8-naphthyridin-4-amine 1330531-53-7 C17H14N6
    2-(1-methylpyrazol-4-yl)-N-pyridin-4-yl-1,8-naphthyridin-4-amine
    —— 2-[2-(2-methylphenyl)-4-oxo-1,3-diazaspiro[4.5]dec-1-en-3-yl]-N-[(2R)-2'-oxospiro[1,3-dihydroindene-2,3'-1H-pyrrolo[2,3-b]pyridine]-5-yl]acetamide 1234507-43-7 C32H31N5O3
    2-[2-(2-methylphenyl)-4-oxo-1,3-diazaspiro[4.5]dec-1-en-3-yl]-N-[(2R)-2'-oxospiro[1,3-dihydroindene-2,3'-1H-pyrrolo[2,3-b]pyridine]-5-yl]acetamide
    —— 2-((2-[4-(2-fluorophenyl)-piperazin-1-yl]ethyl)-pyridin-2-ylmethyl-amino)-ethanethiol 640269-62-1 C20H27FN4S
    2-((2-[4-(2-fluorophenyl)-piperazin-1-yl]ethyl)-pyridin-2-ylmethyl-amino)-ethanethiol
    —— 2-((3R,4R)-3-(6H-imidazo[1,5-a]pyrrolo[2,3-e]pyrazin-1-yl)-4-methylpiperidin-1-yl)thiazole-5-carbonitrile 1310725-04-2 C18H17N7S
    2-((3R,4R)-3-(6H-imidazo[1,5-a]pyrrolo[2,3-e]pyrazin-1-yl)-4-methylpiperidin-1-yl)thiazole-5-carbonitrile
    —— 2-[2-(2-chlorophenyl)-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl]-N-[(3S)-2-oxospiro[1H-pyrrolo[2,3-b]pyridine-3,6'-5,7-dihydrocyclopenta[c]pyridine]-3'-yl]acetamide 1234507-66-4 C29H25ClN6O3
    2-[2-(2-chlorophenyl)-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl]-N-[(3S)-2-oxospiro[1H-pyrrolo[2,3-b]pyridine-3,6'-5,7-dihydrocyclopenta[c]pyridine]-3'-yl]acetamide
    —— 2-[5-[2-[4-[3-(Trifluoromethyl)benzoyl]piperazin-1-yl]-1,3-thiazol-5-yl]tetrazol-2-yl]acetic acid 1241896-71-8 C18H16F3N7O3S
    2-[5-[2-[4-[3-(Trifluoromethyl)benzoyl]piperazin-1-yl]-1,3-thiazol-5-yl]tetrazol-2-yl]acetic acid
    —— 2-(3-(3-(1H-pyrazol-4-yl)pyrazin-2-yl)azetidin-1-yl)quinoline 1349865-60-6 C19H16N6
    2-(3-(3-(1H-pyrazol-4-yl)pyrazin-2-yl)azetidin-1-yl)quinoline
    —— 2-(5-difluoromethyl-furan-2-yl)-6-(4,4-difluoro-piperidin-1-ylmethyl)-thieno[2,3-d]pyrimidin-4-ylamine 1221434-56-5 C17H16F4N4OS
    2-(5-difluoromethyl-furan-2-yl)-6-(4,4-difluoro-piperidin-1-ylmethyl)-thieno[2,3-d]pyrimidin-4-ylamine
    —— 2-(4-fluorophenyl)-5-[3-[[(2R)-1-hydroxy-3,3-dimethylbutan-2-yl]carbamoyl]phenyl]-N-methyl-1-benzofuran-3-carboxamide 1217335-24-4 C29H29FN2O4
    2-(4-fluorophenyl)-5-[3-[[(2R)-1-hydroxy-3,3-dimethylbutan-2-yl]carbamoyl]phenyl]-N-methyl-1-benzofuran-3-carboxamide
    —— [23(23')E,22S,25S]-23(23')-benzyliden-5β-furostan-3β,26-diol 3-monoacetate 1447945-49-4 C36H52O4
    [23(23')E,22S,25S]-23(23')-benzyliden-5β-furostan-3β,26-diol 3-monoacetate
    —— 2-<N-(4-acetamido-3-nitrobenzoyl)amino>benzimidazole 98526-39-7 C16H13N5O4
    2-<N-(4-acetamido-3-nitrobenzoyl)amino>benzimidazole
    —— 2,2-Dichlor-N'-<(diethylamino)pyrrolidinomethylen>-N,N-diethylmalonamid 107324-25-4 C16H28Cl2N4O2
    2,2-Dichlor-N'-<(diethylamino)pyrrolidinomethylen>-N,N-diethylmalonamid
    —— 2-(2,2-dimethyloxan-4-yl)-N,N-diethylacetamide 80887-87-2 C13H25NO2
    2-(2,2-dimethyloxan-4-yl)-N,N-diethylacetamide
    —— 2-{2-[(2-phenyl-1H-indol-3-yl)thiophen-2-ylmethyl]indan-1-ylidene}malononitrile 1438877-56-5 C31H21N3S
    2-{2-[(2-phenyl-1H-indol-3-yl)thiophen-2-ylmethyl]indan-1-ylidene}malononitrile
    —— 2-(2-nitro-10-oxo-10<i>H</i>-[9]phenanthrylidene)-benzo[<i>de</i>]thiochromen-3-one 124106-34-9 C26H13NO4S
    2-(2-nitro-10-oxo-10<i>H</i>-[9]phenanthrylidene)-benzo[<i>de</i>]thiochromen-3-one
    —— 2-aminocarbonylamino-5-[5-chloro-2-(2-methoxycarbonylmethylthioethyloxy)phenyl]pyrrole-3-carboxamide 1052080-21-3 C17H19ClN4O5S
    2-aminocarbonylamino-5-[5-chloro-2-(2-methoxycarbonylmethylthioethyloxy)phenyl]pyrrole-3-carboxamide
    —— 2-phenylacetyl-glutaric acid diethyl ester 858251-30-6 C17H22O5
    2-phenylacetyl-glutaric acid diethyl ester
    —— 2-ethyl-4-(3-methoxyphenyl)-2-methylbutanoic acid 76803-83-3 C14H20O3
    2-ethyl-4-(3-methoxyphenyl)-2-methylbutanoic acid
    —— 2-methyl-4-(4-methoxyphenyl)-4-phenylpyrrolidine 1631041-93-4 C18H21NO
    2-methyl-4-(4-methoxyphenyl)-4-phenylpyrrolidine
    —— 2-amino-5-(3-methylphenyl)pyrrole-3-carboxamide 1052080-88-2 C12H13N3O
    2-amino-5-(3-methylphenyl)pyrrole-3-carboxamide
    —— 2-(4-fluorophenyl)-5-(2-((6-(hydroxymethyl)pyridin-2-yl)methoxy)-5-(isobutylcarbamoyl)phenyl)-N-methylbenzofuran-3-carboxamide 1217337-30-8 C34H32FN3O5
    2-(4-fluorophenyl)-5-(2-((6-(hydroxymethyl)pyridin-2-yl)methoxy)-5-(isobutylcarbamoyl)phenyl)-N-methylbenzofuran-3-carboxamide
    —— 2'-(N, N-Dimethyl-2,2-dimethyl-3-amino-propyl)-1-(4-amino-2(S)-hydroxybutyryl)-sisomicin 1154758-14-1 C30H59N7O9
    2'-(N, N-Dimethyl-2,2-dimethyl-3-amino-propyl)-1-(4-amino-2(S)-hydroxybutyryl)-sisomicin
    —— [(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-[(2R,3R,4S,5R,6S)-4,5-diacetyloxy-2-(acetyloxymethyl)-6-ethylsulfonyloxan-3-yl]oxyoxan-2-yl]methyl acetate 115431-22-6 C28H40O19S
    [(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-[(2R,3R,4S,5R,6S)-4,5-diacetyloxy-2-(acetyloxymethyl)-6-ethylsulfonyloxan-3-yl]oxyoxan-2-yl]methyl acetate
    —— 2-(6-bromo-1-(prop-2-yn-1-yl)-1H-indol-3-yl)-N-methylethan-1-amine 1371534-29-0 C14H15BrN2
    2-(6-bromo-1-(prop-2-yn-1-yl)-1H-indol-3-yl)-N-methylethan-1-amine
    —— 2-(benzyloxycarbonyl)aminoethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside 1236190-16-1 C36H47NO20
    2-(benzyloxycarbonyl)aminoethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside
    —— 2-oxo-2-ethoxy-3-(4-methoxyphenyl)-5-methyl-5-diethylphosphono-1,2-oxaphospholane 55809-93-3 C17H28O7P2
    2-oxo-2-ethoxy-3-(4-methoxyphenyl)-5-methyl-5-diethylphosphono-1,2-oxaphospholane
    —— (2S)-1-{(5R,S)-5-((E)-2-(4-chlorophenyl)vinyl)-L-prolyl}pyrrolidine-2-carbonitrile 847942-05-6 C18H20ClN3O
    (2S)-1-{(5R,S)-5-((E)-2-(4-chlorophenyl)vinyl)-L-prolyl}pyrrolidine-2-carbonitrile
    —— 2-amino-6-carbethoxy-5-(chloromethyl)-3-cyanopyrazine 1-oxide 79722-53-5 C9H9ClN4O3
    2-amino-6-carbethoxy-5-(chloromethyl)-3-cyanopyrazine 1-oxide
    —— 2-[2-(2-cyanoethoxy)ethoxy]ethyl (2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-(1->3)-[(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-(1->6)]-α-D-mannopyranoside 495390-60-8 C81H75NO26
    2-[2-(2-cyanoethoxy)ethoxy]ethyl (2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-(1->3)-[(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyl)-(1->6)]-α-D-mannopyranoside
    —— (2R,3RS)-1-benzyloxy-3-tert-butyldimethylsilyloxy-2-methylbutane 312728-59-9 C18H32O2Si
    (2R,3RS)-1-benzyloxy-3-tert-butyldimethylsilyloxy-2-methylbutane
    —— 2-(4-Chloro-phenyl)-N-ethyl-N-phenyl-acetamidine 75076-10-7 C16H17ClN2
    2-(4-Chloro-phenyl)-N-ethyl-N-phenyl-acetamidine
    —— 2,2-Bis-(4-chloro-phenyl)-N-(1-ethoxy-cyclopropyl)-acetamide 86767-83-1 C19H19Cl2NO2
    2,2-Bis-(4-chloro-phenyl)-N-(1-ethoxy-cyclopropyl)-acetamide
    —— 2-(2-chlorobenzylidene)-N-ethyl-1-methylhydrazine-1-carboxamide 40092-48-6 C11H14ClN3O
    2-(2-chlorobenzylidene)-N-ethyl-1-methylhydrazine-1-carboxamide
    —— (2S,3E)-2-phenyl-2-(4’,4’,5’,5’-tetramethyl-1’,3’,2’-dioxaborolanyl)pent-3-ene 1622202-02-1 C17H25BO2
    (2S,3E)-2-phenyl-2-(4’,4’,5’,5’-tetramethyl-1’,3’,2’-dioxaborolanyl)pent-3-ene
    —— 2-benzylideneamino-3,3-di-piperidin-1-yl-acrylonitrile 60367-61-5 C20H26N4
    2-benzylideneamino-3,3-di-piperidin-1-yl-acrylonitrile
    —— (2S)-3-({2-hydroxy-4-[2-(1,4,5,6-tetrahydropyrimidin-2-ylamino)ethoxy]benzoyl}-amino)-2-[(4-methoxybenzoyl)amino]propanoic acid 247124-71-6 C24H29N5O7
    (2S)-3-({2-hydroxy-4-[2-(1,4,5,6-tetrahydropyrimidin-2-ylamino)ethoxy]benzoyl}-amino)-2-[(4-methoxybenzoyl)amino]propanoic acid
    —— 2-[(2,4-dichlorobenzoyl)amino]-5-(2-pyridinylmethoxy)benzoate 748765-21-1 C20H14Cl2N2O4
    2-[(2,4-dichlorobenzoyl)amino]-5-(2-pyridinylmethoxy)benzoate
    —— 2-ethyl-3-phenyl-5-thioxo-4,5-dihydro-[1,3,4]thiadiazolium betaine 945-00-6 C10H10N2S2
    2-ethyl-3-phenyl-5-thioxo-4,5-dihydro-[1,3,4]thiadiazolium betaine
    —— (2S,3S,4R,5R,6S)-2-[(2R,3S,4R)-4-(4-Allyloxy-butoxy)-2-(4-phenyl-butoxymethyl)-tetrahydro-pyran-3-yloxy]-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran 172147-81-8 C50H64O9
    (2S,3S,4R,5R,6S)-2-[(2R,3S,4R)-4-(4-Allyloxy-butoxy)-2-(4-phenyl-butoxymethyl)-tetrahydro-pyran-3-yloxy]-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran
    —— [(2R)-2-hydroxy-4-trityloxybutyl] 4-methylbenzenesulfonate 117534-80-2 C30H30O5S
    [(2R)-2-hydroxy-4-trityloxybutyl] 4-methylbenzenesulfonate
    —— 2,2,3,6,6-pentachloro-4,4-dimethyl-2-cyclohexanone 85544-65-6 C8H9Cl5O
    2,2,3,6,6-pentachloro-4,4-dimethyl-2-cyclohexanone
    —— 2-{4-(pyridin-3-yl)phenyl}-4,6-bis([1,1':3',1']terphenyl-5'-yl)-2H-benzotriazole 1430055-40-5 C53H36N4
    2-{4-(pyridin-3-yl)phenyl}-4,6-bis([1,1':3',1']terphenyl-5'-yl)-2H-benzotriazole
    —— 2',3',5'-tri-O-benzoyl 2'-β-C-methyl adenosine 848750-75-4 C32H27N5O7
    2',3',5'-tri-O-benzoyl 2'-β-C-methyl adenosine