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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2'-O-(2-phthalimidoethyl)-N<sup>4</sup>-benzoylcytidine 1037523-26-4 C26H24N4O8
    2'-O-(2-phthalimidoethyl)-N<sup>4</sup>-benzoylcytidine
    —— 2-(p-bromophenyl)-4-phenylpyrido[2,3-b]indolizine-10-carboxamide 1133220-92-4 C24H16BrN3O
    2-(p-bromophenyl)-4-phenylpyrido[2,3-b]indolizine-10-carboxamide
    —— 2-Acetylsulfanylmethyl-3-benzo[d]isoxazol-3-yl-propionic acid 126772-53-0 C13H13NO4S
    2-Acetylsulfanylmethyl-3-benzo[d]isoxazol-3-yl-propionic acid
    —— 2-p-anisyl-4,5-dimethyl-2-phenyl-2H-imidazole 143678-12-0 C18H18N2O
    2-p-anisyl-4,5-dimethyl-2-phenyl-2H-imidazole
    —— 2-(6-(1,4-diazabicyclo[3.2.2]nonan-4-yl)-2-ethyl-4-oxoquinazolin-3(4H)-yl)-N-isopropylacetamide 1290634-87-5 C22H31N5O2
    2-(6-(1,4-diazabicyclo[3.2.2]nonan-4-yl)-2-ethyl-4-oxoquinazolin-3(4H)-yl)-N-isopropylacetamide
    —— 2-[11,17-ditert-butyl-6-(2-trimethylsilylethynyl)-3-pentacyclo[6.6.6.02,7.09,14.015,20]icosa-2,4,6,9(14),10,12,15(20),16,18-nonaenyl]ethynyl-tri(propan-2-yl)silane 1191252-19-3 C44H58Si2
    2-[11,17-ditert-butyl-6-(2-trimethylsilylethynyl)-3-pentacyclo[6.6.6.02,7.09,14.015,20]icosa-2,4,6,9(14),10,12,15(20),16,18-nonaenyl]ethynyl-tri(propan-2-yl)silane
    —— 2-iodoso-4-n-octylbenzoic acid 126156-32-9 C15H21IO3
    2-iodoso-4-n-octylbenzoic acid
    —— 2,3-Dibrompropyl-2,3-dibrompropansulfonat 30408-94-7 C6H10Br4O3S
    2,3-Dibrompropyl-2,3-dibrompropansulfonat
    —— (2-allyloxy-3-methoxy-phenyl)-methanol-d2 1191271-58-5 C11H14O3
    (2-allyloxy-3-methoxy-phenyl)-methanol-d2
    —— (24R,25S)-24,26-dimethylcholesta-5,22-dien-3β-ol 91279-39-9 C29H48O
    (24R,25S)-24,26-dimethylcholesta-5,22-dien-3β-ol
    —— 2-(4-(methylsulfonyl)piperazin-1-yl)-5-(1-(4-(trifluoromethyl)benzyl)azetidin-3-yloxy)pyrimidine 1287685-40-8 C20H24F3N5O3S
    2-(4-(methylsulfonyl)piperazin-1-yl)-5-(1-(4-(trifluoromethyl)benzyl)azetidin-3-yloxy)pyrimidine
    —— 2-morpholin-4-yl-6-phenethyl-5,6,7,8-tetrahydro-3<i>H</i>-pyrido[4,3-<i>d</i>]pyrimidin-4-one 1049-63-4 C19H24N4O2
    2-morpholin-4-yl-6-phenethyl-5,6,7,8-tetrahydro-3<i>H</i>-pyrido[4,3-<i>d</i>]pyrimidin-4-one
    —— (2S,4R,5R,7S,8S)-8-((tert-butyldimethylsilyl)oxy)-4,7-dimethyl-3-oxo-5-((triethylsilyl)oxy)nonan-2-yl benzoate 1227492-54-7 C30H54O5Si2
    (2S,4R,5R,7S,8S)-8-((tert-butyldimethylsilyl)oxy)-4,7-dimethyl-3-oxo-5-((triethylsilyl)oxy)nonan-2-yl benzoate
    —— (2aR,2a1R,4aR,5S,8R,8aS,9R)-2a1-methyl-9-(prop-1-en-2-yl)-2a,4a-bis((trimethylsilyl)oxy)-2a,2a1,4a,5,8,8a-hexahydro-1,7-dioxa-5,8-methanocyclopenta[cd]azulen-6(2H)-one 244171-09-3 C21H34O5Si2
    (2aR,2a1R,4aR,5S,8R,8aS,9R)-2a1-methyl-9-(prop-1-en-2-yl)-2a,4a-bis((trimethylsilyl)oxy)-2a,2a1,4a,5,8,8a-hexahydro-1,7-dioxa-5,8-methanocyclopenta[cd]azulen-6(2H)-one
    —— (2R)-6-isopropoxy-2-((1E,3E,7Z)-8-((1S,2S)-2-methylcyclopropyl)octa-1,3,7-trien-1-yl)-3,6-dihydro-2H-pyran 1533434-58-0 C20H30O2
    (2R)-6-isopropoxy-2-((1E,3E,7Z)-8-((1S,2S)-2-methylcyclopropyl)octa-1,3,7-trien-1-yl)-3,6-dihydro-2H-pyran
    —— 2-(2-nitrophenyl)propylamine 1256344-25-8 C9H12N2O2
    2-(2-nitrophenyl)propylamine
    —— 2-(2,6-dioxopiperidin-3-yl)-3-oxoisoindoline-5-carbaldehyde 2866307-09-5 C14H12N2O4
    2-(2,6-dioxopiperidin-3-yl)-3-oxoisoindoline-5-carbaldehyde
    —— (2S)-1-[5-Chloro-1-[(2,4-dimethoxyphenyl)-sulphonyl]-3-(2-methoxyphenyl)-2-oxo-2,3-dihydro-1H-indol-3-yl]-N-ethylpyrrolidine-2-carboxamide 383425-50-1 C30H32ClN3O7S
    (2S)-1-[5-Chloro-1-[(2,4-dimethoxyphenyl)-sulphonyl]-3-(2-methoxyphenyl)-2-oxo-2,3-dihydro-1H-indol-3-yl]-N-ethylpyrrolidine-2-carboxamide
    —— 2-but-3-enyl-1,3,4,5-tetramethylcyclopenta-1,3-diene;dichlorozirconium(2+);1,2,3,4,5-pentamethylcyclopenta-1,3-diene 173547-54-1 C23H34Cl2Zr
    2-but-3-enyl-1,3,4,5-tetramethylcyclopenta-1,3-diene;dichlorozirconium(2+);1,2,3,4,5-pentamethylcyclopenta-1,3-diene
    —— 2-(trimethylsilyl)ethyl [methyl (5-acetamido-3,5-dideoxy-4,7,8,9-tetra-O-acetyl-α-D-glycero-D-galacto-2-nonulopylanosylonate)]-(2->3)-O-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(6-O-acetyl-2-amino-2-N-(benzyloxycarbonyl)-2-deoxy-β-D-gl... 176250-56-9 C53H76N2O28Si
    2-(trimethylsilyl)ethyl [methyl (5-acetamido-3,5-dideoxy-4,7,8,9-tetra-O-acetyl-α-D-glycero-D-galacto-2-nonulopylanosylonate)]-(2->3)-O-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(6-O-acetyl-2-amino-2-N-(benzyloxycarbonyl)-2-deoxy-β-D-gl...
    —— (+-)-2-methyl-3-(6-methoxy-naphthyl-(2))-penten-(3t)-oic acid-(1) 39208-83-8 C17H18O3
    (+-)-2-methyl-3-(6-methoxy-naphthyl-(2))-penten-(3t)-oic acid-(1)
    —— 2-tert-butylimino-1,3-bis(diisopropylamino)-1,3-diboracyclohex-4-ene 205650-48-2 C20H41B2N3
    2-tert-butylimino-1,3-bis(diisopropylamino)-1,3-diboracyclohex-4-ene
    —— 2-ethynyl-N-methylbenzenesulfonamide 1186611-04-0 C9H9NO2S
    2-ethynyl-N-methylbenzenesulfonamide
    —— 2-cyano-N'-(2-oxoindolin-3-ylidene)-3-(phenylamino)-3-thioxopropanehydrazide 1431861-28-7 C18H13N5O2S
    2-cyano-N'-(2-oxoindolin-3-ylidene)-3-(phenylamino)-3-thioxopropanehydrazide
    —— 2-[[2-methyl-1-(propan-2-ylamino)propan-2-yl]amino]-1-phenylethanol 131203-42-4 C15H26N2O
    2-[[2-methyl-1-(propan-2-ylamino)propan-2-yl]amino]-1-phenylethanol
    —— 2-cyano-1-diethylphosphoro-3-(α-methyl)indoleacetonitrile 101690-55-5 C16H18N3O3P
    2-cyano-1-diethylphosphoro-3-(α-methyl)indoleacetonitrile
    —— 2-(4-(benzyloxy)phenyl)-6,6-dimethyl-4-morpholino-8,9-dihydro-6H-[1,4]oxazino[3,4-e]purine 1382979-95-4 C27H29N5O3
    2-(4-(benzyloxy)phenyl)-6,6-dimethyl-4-morpholino-8,9-dihydro-6H-[1,4]oxazino[3,4-e]purine
    —— 2-methyl-5-(3-trifluoromethoxy-phenyl)-oxazole-4-carboxylic acid {2-[4-(1-hydroxy-1-methyl-ethyl)-oxazol-2-ylmethyl]-2H-[1,2,3]triazol-4-yl}-amide 1380665-90-6 C21H19F3N6O5
    2-methyl-5-(3-trifluoromethoxy-phenyl)-oxazole-4-carboxylic acid {2-[4-(1-hydroxy-1-methyl-ethyl)-oxazol-2-ylmethyl]-2H-[1,2,3]triazol-4-yl}-amide
    —— 2-hydroxyimino-3-phenyl-glutaric acid 13158-14-0 C11H11NO5
    2-hydroxyimino-3-phenyl-glutaric acid
    —— 2-Benzyloxycarbonylamino-3-methyl-2-(2-oxo-ethyl)-butyric acid methyl ester 323197-12-2 C16H21NO5
    2-Benzyloxycarbonylamino-3-methyl-2-(2-oxo-ethyl)-butyric acid methyl ester
    —— 2-Cyclohex-1-enyl-3-(2-iodo-phenyl)-propionic acid ethyl ester 118947-21-0 C17H21IO2
    2-Cyclohex-1-enyl-3-(2-iodo-phenyl)-propionic acid ethyl ester
    —— 2-fluoro-5-methoxy-4-[[4-[[4-methoxy-2-[methyl(methylsulfonyl)amino]phenyl]methylamino]-5-(trifluoromethyl)pyrimidin-2-yl]amino]-N-[(3S)-1-methylpyrrolidin-3-yl]benzamide 1226991-77-0 C28H33F4N7O5S
    2-fluoro-5-methoxy-4-[[4-[[4-methoxy-2-[methyl(methylsulfonyl)amino]phenyl]methylamino]-5-(trifluoromethyl)pyrimidin-2-yl]amino]-N-[(3S)-1-methylpyrrolidin-3-yl]benzamide
    —— 2,6-Dimethyl-4[2-(4-methylbenzenesulfonamido)-phenyl]-3,5bis(methoxycarbonyl)-1,4-dihydropyridine 115746-29-7 C24H26N2O6S
    2,6-Dimethyl-4[2-(4-methylbenzenesulfonamido)-phenyl]-3,5bis(methoxycarbonyl)-1,4-dihydropyridine
    —— [2-(2-ethylsulfanyl-phenothiazin-10-yl)-ethyl]-dimethyl-amine 3666-27-1 C18H22N2S2
    [2-(2-ethylsulfanyl-phenothiazin-10-yl)-ethyl]-dimethyl-amine
    —— 2-(6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-1-yl)-1-p-tolyl-ethanol 95290-30-5 C21H27NO3
    2-(6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-1-yl)-1-p-tolyl-ethanol
    —— 2-nitro-<i>N</i>-<i>o</i>-tolyl-terephthalamic acid 111526-83-1 C15H12N2O5
    2-nitro-<i>N</i>-<i>o</i>-tolyl-terephthalamic acid
    —— (2-Nitro-4-chlorphenoxy)-acetyl-(cyclohexyl)-thiosemicarbazid 52939-50-1 C15H19ClN4O4S
    (2-Nitro-4-chlorphenoxy)-acetyl-(cyclohexyl)-thiosemicarbazid
    —— 2-Nonyl-1,3,4,6,7,11b-hexahydropyrazino[2,1-a]isoquinoline-9,10-diol 1217189-93-9 C21H34N2O2
    2-Nonyl-1,3,4,6,7,11b-hexahydropyrazino[2,1-a]isoquinoline-9,10-diol
    —— 2-(o-Trifluormethylphenyl)-pentanon-(3) 21235-74-5 C12H13F3O
    2-(o-Trifluormethylphenyl)-pentanon-(3)
    —— 2,4-bis(2-fluorophenyl)-3-azabicyclo[3.3.1]nonan-9-one oxime 1240952-42-4 C20H20F2N2O
    2,4-bis(2-fluorophenyl)-3-azabicyclo[3.3.1]nonan-9-one oxime
    —— 2-(2-methoxyethyl)-N-(1-methyl-1H-indol-5-yl)-1-oxo-3-(thiophen-2-yl)-1,2,3,4-tetrahydroisoquinoline-4-carboxamide 1227252-50-7 C26H25N3O3S
    2-(2-methoxyethyl)-N-(1-methyl-1H-indol-5-yl)-1-oxo-3-(thiophen-2-yl)-1,2,3,4-tetrahydroisoquinoline-4-carboxamide
    —— 2-[3-(3-bromopropyl)-2-methoxyphenyl]-4,4-dimethyl-5H-1,3-oxazole 75934-07-5 C15H20BrNO2
    2-[3-(3-bromopropyl)-2-methoxyphenyl]-4,4-dimethyl-5H-1,3-oxazole
    —— [(2S)-1-[(4-methylphenyl)sulfonyl-[(2S)-2-(4-methylphenyl)sulfonyloxypropyl]amino]propan-2-yl] 4-methylbenzenesulfonate 852393-07-8 C27H33NO8S3
    [(2S)-1-[(4-methylphenyl)sulfonyl-[(2S)-2-(4-methylphenyl)sulfonyloxypropyl]amino]propan-2-yl] 4-methylbenzenesulfonate
    —— 2-(2,4-dinitro-phenylhydrazono)-valeric acid ethyl ester 92110-60-6 C13H16N4O6
    2-(2,4-dinitro-phenylhydrazono)-valeric acid ethyl ester
    —— 2-[2-(azetidin-3-yloxy)-4-chloro-phenoxy]-quinoline 1227622-08-3 C18H15ClN2O2
    2-[2-(azetidin-3-yloxy)-4-chloro-phenoxy]-quinoline
    —— 2-(2'-fluorobiphenyl-2-yl)-2-methoxy-N-methylacetamide 1226857-27-7 C16H16FNO2
    2-(2'-fluorobiphenyl-2-yl)-2-methoxy-N-methylacetamide
    —— [2-[[2-(2-Chloroanilino)-2-oxoethyl]-methylamino]-2-oxoethyl] 4-(4-hydroxyphenyl)benzoate 879139-06-7 C24H21ClN2O5
    [2-[[2-(2-Chloroanilino)-2-oxoethyl]-methylamino]-2-oxoethyl] 4-(4-hydroxyphenyl)benzoate
    —— 2-(3-Methoxyphenyl)-N-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]acetamide 1227094-06-5 C19H23N3O2
    2-(3-Methoxyphenyl)-N-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethyl]acetamide
    —— 2-[(3S,4R)-4-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-methylpiperidin-1-yl]-4-[1-(2-methoxyethyl)-1H-imidazol-2-yl]-1,3-thiazole-5-carboxylic acid 1229571-37-2 C22H26Cl2N6O4S
    2-[(3S,4R)-4-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-methylpiperidin-1-yl]-4-[1-(2-methoxyethyl)-1H-imidazol-2-yl]-1,3-thiazole-5-carboxylic acid
    —— 2-[1,3]Dithiolan-2-yl-propionic acid methyl ester 113681-54-2 C7H12O2S2
    2-[1,3]Dithiolan-2-yl-propionic acid methyl ester