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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-amino-6-(6-chloro-pyridin-2-yl)-8-cyclopentyl-4-methyl-8H-pyrido[2,3-d]pyrimidin-7-one 1013100-92-9 C18H18ClN5O
    2-amino-6-(6-chloro-pyridin-2-yl)-8-cyclopentyl-4-methyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 2-{[1-methyl-2-(phenylseleno)ethyl]sulfonyl}-1-(phenylmethyl)benzimidazole 634193-98-9 C23H22N2O2SSe
    2-{[1-methyl-2-(phenylseleno)ethyl]sulfonyl}-1-(phenylmethyl)benzimidazole
    —— 2-methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-benzonitrile 1224953-99-4 C14H18BNO3
    2-methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-benzonitrile
    —— 2-(4-fluorophenyl)-N-methyl-5-(2-methyl-5-(1-phenylcyclopropanecarboxamido)phenyl)benzofuran-3-carboxamide 1217337-58-0 C33H27FN2O3
    2-(4-fluorophenyl)-N-methyl-5-(2-methyl-5-(1-phenylcyclopropanecarboxamido)phenyl)benzofuran-3-carboxamide
    —— 2-(4-fluorophenyl)-N-methyl-5-[3-[(5-methylpyridin-2-yl)carbamoyl]phenyl]-1-benzofuran-3-carboxamide 1217333-47-5 C29H22FN3O3
    2-(4-fluorophenyl)-N-methyl-5-[3-[(5-methylpyridin-2-yl)carbamoyl]phenyl]-1-benzofuran-3-carboxamide
    —— 2-(2-amino-ethylamino)-1-pyridin-2-yl-ethanol 53631-58-6 C9H15N3O
    2-(2-amino-ethylamino)-1-pyridin-2-yl-ethanol
    —— 2-(4-fluorophenyl)-N-methyl-5-[3-[(2-methylpyridin-4-yl)carbamoyl]phenyl]-1-benzofuran-3-carboxamide 1217334-31-0 C29H22FN3O3
    2-(4-fluorophenyl)-N-methyl-5-[3-[(2-methylpyridin-4-yl)carbamoyl]phenyl]-1-benzofuran-3-carboxamide
    —— 2-Nitro-3-amino-4-cyan-9,10-dihydro-phenanthren 13722-93-5 C15H11N3O2
    2-Nitro-3-amino-4-cyan-9,10-dihydro-phenanthren
    —— (2S)-2-(4-phenyl-2,3-dithia-butyrylamino)-propionic acid ethyl ester 1415011-91-4 C13H17NO3S2
    (2S)-2-(4-phenyl-2,3-dithia-butyrylamino)-propionic acid ethyl ester
    —— 2,3-Dimethylbiphenyl-4-carbonitril 37580-50-0 C15H13N
    2,3-Dimethylbiphenyl-4-carbonitril
    —— (2S,4R)-4-Methoxymethoxy-pyrrolidine-1,2-dicarboxylic acid dibenzyl ester 267014-74-4 C22H25NO6
    (2S,4R)-4-Methoxymethoxy-pyrrolidine-1,2-dicarboxylic acid dibenzyl ester
    —— (2R,6R,SS)-2-methoxy-2-methyl-6-[(p-tolylsulfinyl)methyl]tetrahydro-2H-pyran 799247-42-0 C15H22O3S
    (2R,6R,SS)-2-methoxy-2-methyl-6-[(p-tolylsulfinyl)methyl]tetrahydro-2H-pyran
    —— 28-(2-cyanoethoxy)lup-20(29)-en-3-one (E)-oxime 1309960-53-9 C33H52N2O2
    28-(2-cyanoethoxy)lup-20(29)-en-3-one (E)-oxime
    —— 2-hydroxymethyl-3-methoxy-5-methylpyrazine 1-oxide 151258-72-9 C7H10N2O3
    2-hydroxymethyl-3-methoxy-5-methylpyrazine 1-oxide
    —— (2S,4R)-dibenzyl 4-(trifluoromethylsulfonyloxy)pyrrolidine-1,2-dicarboxylate 1241038-43-6 C21H20F3NO7S
    (2S,4R)-dibenzyl 4-(trifluoromethylsulfonyloxy)pyrrolidine-1,2-dicarboxylate
    —— 2-[(4-tert-butyldimethylsilyloxy)butyl]cyclopentanone-O-benzyloxime 246143-76-0 C22H37NO2Si
    2-[(4-tert-butyldimethylsilyloxy)butyl]cyclopentanone-O-benzyloxime
    —— 2-propyl 6-O-acetyl-3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-α-D-threo-hexopyranosid-2-ulose 876732-94-4 C25H36O14S
    2-propyl 6-O-acetyl-3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-α-D-threo-hexopyranosid-2-ulose
    —— 2-(((2R,3S,4R,5R)-3-(benzyloxy)-5-(3-((benzyloxy)methyl)-5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxytetrahydrofuran-2-yl)oxy)ethyl 4-methylbenzenesulfonate 1446748-44-2 C55H56N2O13S
    2-(((2R,3S,4R,5R)-3-(benzyloxy)-5-(3-((benzyloxy)methyl)-5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxytetrahydrofuran-2-yl)oxy)ethyl 4-methylbenzenesulfonate
    —— 2'-deoxy-N<sup>2</sup>-isobutyryl-O<sup>6</sup>-methylguanosine 82921-45-7 C15H21N5O5
    2'-deoxy-N<sup>2</sup>-isobutyryl-O<sup>6</sup>-methylguanosine
    —— (2'R,6'R)-2'-thymin-1-yl-6'-hydroxymethyl-N-benzyl morpholine 1221295-59-5 C17H21N3O4
    (2'R,6'R)-2'-thymin-1-yl-6'-hydroxymethyl-N-benzyl morpholine
    —— 2-(1-Difluoromethyl-2,2,2-trifluoro-1-hydroxy-ethyl)-2-fluoro-malonic acid diethyl ester 119333-89-0 C10H12F6O5
    2-(1-Difluoromethyl-2,2,2-trifluoro-1-hydroxy-ethyl)-2-fluoro-malonic acid diethyl ester
    —— 2,3,4,6,7,8-hexahydro-2-phenyl-7,7-dimethyl-5H-1-benzopyran-5-one 72567-22-7 C17H20O2
    2,3,4,6,7,8-hexahydro-2-phenyl-7,7-dimethyl-5H-1-benzopyran-5-one
    —— (2R,4R)-5-biphenyl-4-yl-2-hydroxy-4-[(2-hydroxypyrimidine-5-carbonyl)amino]pentanoic acid ethyl ester trifluoroacetate 1383006-34-5 C2HF3O2*C24H25N3O5
    (2R,4R)-5-biphenyl-4-yl-2-hydroxy-4-[(2-hydroxypyrimidine-5-carbonyl)amino]pentanoic acid ethyl ester trifluoroacetate
    —— 2,2'-(((4-nitrophenyl)methylene)bis(1H-indole-2,3-diyl))bis(ethan-1-ol) 1253976-60-1 C27H25N3O4
    2,2'-(((4-nitrophenyl)methylene)bis(1H-indole-2,3-diyl))bis(ethan-1-ol)
    —— [(2S,3S,4S,5R,6S)-6-[[(3aR,4R,6S,7S,7aR)-4-dodecoxy-2,2,6-trimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-yl]oxy]-5-hydroxy-2-methyl-4-[[(2R,6S)-6-methyl-5-oxo-2H-pyran-2-yl]oxy]oxan-3-yl] acetate 1256569-30-8 C35H58O12
    [(2S,3S,4S,5R,6S)-6-[[(3aR,4R,6S,7S,7aR)-4-dodecoxy-2,2,6-trimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-yl]oxy]-5-hydroxy-2-methyl-4-[[(2R,6S)-6-methyl-5-oxo-2H-pyran-2-yl]oxy]oxan-3-yl] acetate
    —— 2-phenoxy-[1,1'-biphenyl]-4-carbonyl chloride 1480483-34-8 C19H13ClO2
    2-phenoxy-[1,1'-biphenyl]-4-carbonyl chloride
    —— (2S)-1-benzyl-N'-[(E)-(4-methoxyphenyl)methylidene]pyrrolidine-2-carbohydrazide 1383720-75-9 C20H23N3O2
    (2S)-1-benzyl-N'-[(E)-(4-methoxyphenyl)methylidene]pyrrolidine-2-carbohydrazide
    —— (2-chlorophenyl) 2,3-dimethyl-5-nitrobenzoate 110969-61-4 C15H12ClNO4
    (2-chlorophenyl) 2,3-dimethyl-5-nitrobenzoate
    —— 2-(2-propen-1-yl)-2-bromoethynylbenzene 147298-33-7 C11H9Br
    2-(2-propen-1-yl)-2-bromoethynylbenzene
    —— 2-{2-[(2,2-difluoro-1,3-benzodioxol-4-yl)oxy]ethyl}-7-(4-methyl-1H-imidazol-1-yl)-3,4-dihydro-2H-pyrido[1,2-a]pyrazine-1,6-dione 1402002-66-7 C21H18F2N4O5
    2-{2-[(2,2-difluoro-1,3-benzodioxol-4-yl)oxy]ethyl}-7-(4-methyl-1H-imidazol-1-yl)-3,4-dihydro-2H-pyrido[1,2-a]pyrazine-1,6-dione
    —— 2,7-dimethyl-4H-benzo[d][1,3]oxazin-4-one 402566-73-8 C10H9NO2
    2,7-dimethyl-4H-benzo[d][1,3]oxazin-4-one
    —— (2R,3R)-1-Iodo-4-((1S,3R,4R)-3-methoxy-4-triisopropylsilanyloxy-cyclohexyl)-3-methyl-butan-2-ol 157837-40-6 C21H43IO3Si
    (2R,3R)-1-Iodo-4-((1S,3R,4R)-3-methoxy-4-triisopropylsilanyloxy-cyclohexyl)-3-methyl-butan-2-ol
    —— (2,6-diisopropylphenyl)-(3-phenylallylidene)amine 164356-33-6 C21H25N
    (2,6-diisopropylphenyl)-(3-phenylallylidene)amine
    —— 2,8,14,20-tetrakis(4-bromophenyl)-5,11,17,23-tetramethylpentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaen-4,6,10,12,16,18,22,24-octol 216759-95-4 C56H44Br4O8
    2,8,14,20-tetrakis(4-bromophenyl)-5,11,17,23-tetramethylpentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaen-4,6,10,12,16,18,22,24-octol
    —— 2-hydroxyethyl 6-bromo-1-ethyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate 1256913-30-0 C13H13BrN2O4
    2-hydroxyethyl 6-bromo-1-ethyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate
    —— 2-(4-methylphenyl)benzofuran-3-aldehyde 58491-51-3 C16H12O2
    2-(4-methylphenyl)benzofuran-3-aldehyde
    —— 2-Neopentyl-1,4-naphthoquinone 142389-14-8 C15H16O2
    2-Neopentyl-1,4-naphthoquinone
    —— 2-heptyl-6-methyl-quinoline-4-carboxylic acid 107683-73-8 C18H23NO2
    2-heptyl-6-methyl-quinoline-4-carboxylic acid
    —— 2-bromo-<i>N</i>-phenyl-malonamic acid ethyl ester 138563-60-7 C11H12BrNO3
    2-bromo-<i>N</i>-phenyl-malonamic acid ethyl ester
    —— 2-(5-phenyl)furylmethyl propargyl ether 533934-24-6 C14H12O2
    2-(5-phenyl)furylmethyl propargyl ether
    —— 2-(2-acetoxymethyl-2,5-dihydropyrrol-1-yl)-8-hydroxy-1,4-naphthoquinone 1073315-15-7 C17H15NO5
    2-(2-acetoxymethyl-2,5-dihydropyrrol-1-yl)-8-hydroxy-1,4-naphthoquinone
    —— 2-({3-[(4-ethyl-1-piperazinyl)carbonyl]phenyl}ethynyl)-6-methoxy-3-quinolinecarbaldehyde 1437302-34-5 C26H25N3O3
    2-({3-[(4-ethyl-1-piperazinyl)carbonyl]phenyl}ethynyl)-6-methoxy-3-quinolinecarbaldehyde
    —— (2,8-dibenzoyl-3,4-dihydro-1H-isoquinolin-7-yl)-phenylmethanone 76513-49-0 C30H23NO3
    (2,8-dibenzoyl-3,4-dihydro-1H-isoquinolin-7-yl)-phenylmethanone
    —— 2-(4-methoxyphenyl)propane-1,1-diyl bis(2,2,2-trifluoroacetate) 1009104-48-6 C14H12F6O5
    2-(4-methoxyphenyl)propane-1,1-diyl bis(2,2,2-trifluoroacetate)
    —— 2-[(Z)-4-(tert-Butyl-diphenyl-silanyloxy)-3,3-dimethyl-8-trimethylsilanyl-oct-5-enyloxy]-tetrahydro-pyran 193093-48-0 C34H54O3Si2
    2-[(Z)-4-(tert-Butyl-diphenyl-silanyloxy)-3,3-dimethyl-8-trimethylsilanyl-oct-5-enyloxy]-tetrahydro-pyran
    —— 2,7-dinitro-9,10-phenanthrenequinone dioxime 1380591-13-8 C14H8N4O6
    2,7-dinitro-9,10-phenanthrenequinone dioxime
    —— (2-Diethylamino-ethyl)-<3-(4-butyloxy-phenyl)-propyl>-ether 98636-30-7 C19H33NO2
    (2-Diethylamino-ethyl)-<3-(4-butyloxy-phenyl)-propyl>-ether
    —— 2-(2-diphenylphosphinoyl-ethylsulfanyl)-5,5-dimethyl-[1,3,2]dioxaphosphinane 2-sulfide 59825-27-3 C19H24O3P2S2
    2-(2-diphenylphosphinoyl-ethylsulfanyl)-5,5-dimethyl-[1,3,2]dioxaphosphinane 2-sulfide
    —— 2-((1S,2S,5R)-2-Isopropenyl-5-methyl-cyclohexyl)-malonic acid diethyl ester 120230-02-6 C17H28O4
    2-((1S,2S,5R)-2-Isopropenyl-5-methyl-cyclohexyl)-malonic acid diethyl ester
    —— (2R,3R)-2-phenyl-6-(trityloxy)hexane-1,2,3-triol 1279018-26-6 C31H32O4
    (2R,3R)-2-phenyl-6-(trityloxy)hexane-1,2,3-triol