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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(2-chloro-phenyl)-1-oxo-4,4-diphenyl-1λ4-[1,2]thiazetidin-3-one 100170-77-2 C20H14ClNO2S
    2-(2-chloro-phenyl)-1-oxo-4,4-diphenyl-1λ4-[1,2]thiazetidin-3-one
    —— 2-{(4S)-4-[3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl]-2-oxopyrrolidin-1-yl}-N-(3-isopropyl-1,2,4-thiadiazol-5-yl)acetamide 885056-29-1 C22H26F2N4O4S
    2-{(4S)-4-[3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl]-2-oxopyrrolidin-1-yl}-N-(3-isopropyl-1,2,4-thiadiazol-5-yl)acetamide
    —— 2-[(5-fluoro-1,3-dihydro-2H-isoindol-2-yl)sulfonyl]-1-[(2R)-tetrahydrofuran-2-yl]ethanol 935543-09-2 C14H18FNO4S
    2-[(5-fluoro-1,3-dihydro-2H-isoindol-2-yl)sulfonyl]-1-[(2R)-tetrahydrofuran-2-yl]ethanol
    —— 2-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-ylmethylsulfanyl)-benzooxazole 66961-92-0 C12H10N4O3S
    2-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-ylmethylsulfanyl)-benzooxazole
    —— 2-tert-butyl-5-hydroxy-4-methoxycarbonylnaphtho[2,1-d]oxazole 1264259-54-2 C17H17NO4
    2-tert-butyl-5-hydroxy-4-methoxycarbonylnaphtho[2,1-d]oxazole
    —— 2-((E)-11-Benzenesulfonyl-undec-9-enyloxy)-tetrahydro-pyran 87242-04-4 C22H34O4S
    2-((E)-11-Benzenesulfonyl-undec-9-enyloxy)-tetrahydro-pyran
    —— (2-{Bis-[2-(2-trimethylsilanyl-ethoxycarbonylamino)-ethyl]-amino}-ethyl)-(4-{2-[5-(3-dimethylamino-propylcarbamoyl)-1-methyl-1H-pyrrol-3-ylcarbamoyl]-4-nitro-pyrrol-1-yl}-butyl)-carbamic acid 2-trimethylsilanyl-ethyl ester 155056-00-1 C44H82N10O10Si3
    (2-{Bis-[2-(2-trimethylsilanyl-ethoxycarbonylamino)-ethyl]-amino}-ethyl)-(4-{2-[5-(3-dimethylamino-propylcarbamoyl)-1-methyl-1H-pyrrol-3-ylcarbamoyl]-4-nitro-pyrrol-1-yl}-butyl)-carbamic acid 2-trimethylsilanyl-ethyl ester
    —— 2,3-Di-O-methyl-DL-glycerin-1-(trans-hexadecen-(1)-yl-aether) 20489-08-1 C21H42O3
    2,3-Di-O-methyl-DL-glycerin-1-(trans-hexadecen-(1)-yl-aether)
    —— 2-<1-Amino-anthrachinonyl-(2)>-5-propyl-1.3.4-oxdiazol 94301-72-1 C19H15N3O3
    2-<1-Amino-anthrachinonyl-(2)>-5-propyl-1.3.4-oxdiazol
    —— <2-2H>cyclohexa-1,4-dienecarboxylic acid 70588-25-9 C7H8O2
    <2-2H>cyclohexa-1,4-dienecarboxylic acid
    —— 2-{N'-[(2R)-cyclopentylmethyl-3-(formyl-hydroxy-amino)-propionyl]-N-isopropyl-hydrazino}-N-(4-methyl-oxazol-2-yl)-acetamide 720693-53-8 C19H31N5O5
    2-{N'-[(2R)-cyclopentylmethyl-3-(formyl-hydroxy-amino)-propionyl]-N-isopropyl-hydrazino}-N-(4-methyl-oxazol-2-yl)-acetamide
    —— (2S,3R)-3-(benzo[b]thiophen-4-yloxy)-3(3-fluoro-phenyl)-propane-1,2-diol 693220-67-6 C17H15FO3S
    (2S,3R)-3-(benzo[b]thiophen-4-yloxy)-3(3-fluoro-phenyl)-propane-1,2-diol
    —— 2-methyl-3-(2’,6’,6’-trimethylcyclohex-1’-en-1’-yl)-tri-2-monoenenitrile 1551070-65-5 C13H19N
    2-methyl-3-(2’,6’,6’-trimethylcyclohex-1’-en-1’-yl)-tri-2-monoenenitrile
    —— 2-((2R,3R,5R)-5-((R)-1-(tert-butyldimethylsilyloxy)-2-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)ethyl)-3-methyltetrahydrofuran-2-yl)ethanol 1598413-49-0 C20H40O5Si
    2-((2R,3R,5R)-5-((R)-1-(tert-butyldimethylsilyloxy)-2-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)ethyl)-3-methyltetrahydrofuran-2-yl)ethanol
    —— 2,2-Dibromovinyl Neopentyl Carbonate 125541-83-5 C8H12Br2O3
    2,2-Dibromovinyl Neopentyl Carbonate
    —— (2-methyl-2,3,5,6,7,8-hexahydro-1<i>H</i>-cyclopenta[<i>b</i>]naphthalen-5-yl)-acetic acid ethyl ester 111473-74-6 C18H24O2
    (2-methyl-2,3,5,6,7,8-hexahydro-1<i>H</i>-cyclopenta[<i>b</i>]naphthalen-5-yl)-acetic acid ethyl ester
    —— (2S)-N-(2-acetamidoethyl)-N-(1-acetylpiperidin-4-yl)-4-benzhydryl-2-propan-2-ylpiperazine-1-carboxamide 696644-99-2 C32H45N5O3
    (2S)-N-(2-acetamidoethyl)-N-(1-acetylpiperidin-4-yl)-4-benzhydryl-2-propan-2-ylpiperazine-1-carboxamide
    —— (2S,3R,4aR,9aR)-7-[(E)-2-(5-Hydroxy-2,2-dimethyl-chroman-7-yl)-vinyl]-1,1,4a-trimethyl-2,3,4,4a,9,9a-hexahydro-1H-xanthene-2,3,5-triol 142382-19-2 C29H36O6
    (2S,3R,4aR,9aR)-7-[(E)-2-(5-Hydroxy-2,2-dimethyl-chroman-7-yl)-vinyl]-1,1,4a-trimethyl-2,3,4,4a,9,9a-hexahydro-1H-xanthene-2,3,5-triol
    —— ((2S,3S)-3-Methyl-2-trimethylsilanyl-oxiranyl)-methanol 133285-68-4 C7H16O2Si
    ((2S,3S)-3-Methyl-2-trimethylsilanyl-oxiranyl)-methanol
    —— 2,2-dimethyl-1-[3-(pyridin-2-yl)-5-[(thiophen-3-ylmethyl)amino]-1H-pyrazol-1-yl]propan-1-one 1338352-90-1 C18H20N4OS
    2,2-dimethyl-1-[3-(pyridin-2-yl)-5-[(thiophen-3-ylmethyl)amino]-1H-pyrazol-1-yl]propan-1-one
    —— (2S)-N-[(2S)-1-(3-cyclobutylmethyl-2-oxo-1,3,4-oxadiazolin-5-yl)-4-methyl-1-oxo-2-pentyl]-2-benzyloxycarbonylamino-4-methylpentanamide 345213-62-9 C27H38N4O6
    (2S)-N-[(2S)-1-(3-cyclobutylmethyl-2-oxo-1,3,4-oxadiazolin-5-yl)-4-methyl-1-oxo-2-pentyl]-2-benzyloxycarbonylamino-4-methylpentanamide
    —— (2R,3S)-3-[carbamoyl-[(2R,4S,5R)-5-(hydroxymethyl)-4-phosphonooxyoxolan-2-yl]amino]-2-hydroxy-2-methyl-3-(5-methyl-2-oxo-1H-pyrimidin-6-yl)propanoic acid 1363821-20-8 C15H23N4O11P
    (2R,3S)-3-[carbamoyl-[(2R,4S,5R)-5-(hydroxymethyl)-4-phosphonooxyoxolan-2-yl]amino]-2-hydroxy-2-methyl-3-(5-methyl-2-oxo-1H-pyrimidin-6-yl)propanoic acid
    —— 2,2-bis-(4-isopropyl-phenyl)-1,2-diphenyl-ethanone 860742-04-7 C32H32O
    2,2-bis-(4-isopropyl-phenyl)-1,2-diphenyl-ethanone
    —— 2-Bromphenylbenzylketimin-Hydrochlorid 36081-65-9 C14H12BrN*ClH
    2-Bromphenylbenzylketimin-Hydrochlorid
    —— 2-Chloro-N-[4-(3-methoxy-phenyl)-1-methyl-piperidin-4-ylmethyl]-6-methyl-benzamide 1247-29-6 C22H27ClN2O2
    2-Chloro-N-[4-(3-methoxy-phenyl)-1-methyl-piperidin-4-ylmethyl]-6-methyl-benzamide
    —— 2-[N-benzyl-N-(3'-phenylprop-2'-ynyl)amino]phenyl p-toluenesulfonate 219599-18-5 C29H25NO3S
    2-[N-benzyl-N-(3'-phenylprop-2'-ynyl)amino]phenyl p-toluenesulfonate
    —— 2-acetylamino-3-hydroxy-strychnidin-10-one 47640-42-6 C23H25N3O4
    2-acetylamino-3-hydroxy-strychnidin-10-one
    —— 2-(2-methoxy-4-n-pentylphenyl)-4-methylcyclohexaneacetic acid 133301-55-0 C21H32O3
    2-(2-methoxy-4-n-pentylphenyl)-4-methylcyclohexaneacetic acid
    —— (2,3,5,6-tetrakis(2-pyridyl)pyrazine)scandium(3+) 919281-89-3 C24H16N6*Sc
    (2,3,5,6-tetrakis(2-pyridyl)pyrazine)scandium(3+)
    —— 2-ethenyl-trans-2-methoxy-r-1-cyclohexanol 75476-39-0 C9H14O2
    2-ethenyl-trans-2-methoxy-r-1-cyclohexanol
    —— 2-butyl-1,3-dimethylcyclohepta[c]pyrrol-6(2H)-thione 71190-25-5 C15H19NS
    2-butyl-1,3-dimethylcyclohepta[c]pyrrol-6(2H)-thione
    —— 2-(3-{[6-amino-5-(trifluoroacetyl)pyridin-2-yl]amino}-piperidin-1-yl)-6-(2-methoxyphenyl)-N-{[1-(propan-2-yl)piperidin-4-yl]methyl}pyridine-3-carboxamide 1207281-95-5 C34H42F3N7O3
    2-(3-{[6-amino-5-(trifluoroacetyl)pyridin-2-yl]amino}-piperidin-1-yl)-6-(2-methoxyphenyl)-N-{[1-(propan-2-yl)piperidin-4-yl]methyl}pyridine-3-carboxamide
    —— [2-(4-methylphenyl)ethynyl](trimethylsilyl)[(diisopropylphosphino)(dimethylamino)ethane]platinum 1584658-55-8 C22H40NPPtSi
    [2-(4-methylphenyl)ethynyl](trimethylsilyl)[(diisopropylphosphino)(dimethylamino)ethane]platinum
    —— (2-imino-1,2,3,4-tetrahydrobenzo[4,5]imidazo[1,2-a]pyrimidin-3-yl)(phenyl)methanol 1354835-54-3 C17H16N4O
    (2-imino-1,2,3,4-tetrahydrobenzo[4,5]imidazo[1,2-a]pyrimidin-3-yl)(phenyl)methanol
    —— (2,4,6-tri-tert-butylphenyl)P=C(H)Ge(t-Bu)(2,4,6-triisopropylphenyl)(OCH(=CH2)C(H)=CH2) 1229608-24-5 C42H67GeOP
    (2,4,6-tri-tert-butylphenyl)P=C(H)Ge(t-Bu)(2,4,6-triisopropylphenyl)(OCH(=CH2)C(H)=CH2)
    —— 2-(3-iodo-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1394130-71-2 C13H18BIO3
    2-(3-iodo-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    —— [(2R,4R)-2-ethyl-4-methyl-3-nitro-5-oxo-1,3-oxazolidin-2-yl] acetate 130642-17-0 C8H12N2O6
    [(2R,4R)-2-ethyl-4-methyl-3-nitro-5-oxo-1,3-oxazolidin-2-yl] acetate
    —— 2,5-bis-acetoxymethyl-pyrazine 1-oxide 74134-71-7 C10H12N2O5
    2,5-bis-acetoxymethyl-pyrazine 1-oxide
    —— 2-((<i>S</i>)-2-hydroxy-1-methoxy-ethoxy)-propane-1,3-diol 42821-69-2 C6H14O5
    2-((<i>S</i>)-2-hydroxy-1-methoxy-ethoxy)-propane-1,3-diol
    —— 2-amino-5-chloro-N-(cyclopropylmethyl)-3-methylbenzamide 886583-60-4 C12H15ClN2O
    2-amino-5-chloro-N-(cyclopropylmethyl)-3-methylbenzamide
    —— 2-amino-7-methyl-6,7-dihydro-oxepine-3,5-dicarboxylic acid 5-ethyl ester 3-methyl ester 59909-59-0 C12H17NO5
    2-amino-7-methyl-6,7-dihydro-oxepine-3,5-dicarboxylic acid 5-ethyl ester 3-methyl ester
    —— (22S,23S,24R)-23-hydroxymethyl-16,22:22,25-diepoxy-26,27-dinor-5α-cholestan-3β-ol 1448324-40-0 C27H44O4
    (22S,23S,24R)-23-hydroxymethyl-16,22:22,25-diepoxy-26,27-dinor-5α-cholestan-3β-ol
    —— 2'-Ethyl-3',4'-dimethyl-2,3,4,5,2',3'-hexahydro-1'H-[1,2']bipyrrolyl-5'-carboxylic acid ethyl ester 89649-27-4 C15H26N2O2
    2'-Ethyl-3',4'-dimethyl-2,3,4,5,2',3'-hexahydro-1'H-[1,2']bipyrrolyl-5'-carboxylic acid ethyl ester
    —— 2-methoxy-4-[1-oxo-2-phenyl-3-[(1S)-1-([1,3]thiazolo[5,4-d]pyrimidin-7-ylamino)ethyl]isoquinolin-8-yl]benzaldehyde 1420830-05-2 C30H23N5O3S
    2-methoxy-4-[1-oxo-2-phenyl-3-[(1S)-1-([1,3]thiazolo[5,4-d]pyrimidin-7-ylamino)ethyl]isoquinolin-8-yl]benzaldehyde
    —— 2-(dicyclohexylphosphaneyl)-1-methylpyridin-1-ium tetrafluoroborate 1622456-68-1 BF4*C18H29NP
    2-(dicyclohexylphosphaneyl)-1-methylpyridin-1-ium tetrafluoroborate
    —— 2-hexanoyloxy-2-methyl-propionyl chloride 58570-09-5 C10H17ClO3
    2-hexanoyloxy-2-methyl-propionyl chloride
    —— 2-(3-Azido-propyl)-3-methyl-cyclopent-2-enone 480445-18-9 C9H13N3O
    2-(3-Azido-propyl)-3-methyl-cyclopent-2-enone
    —— (2S,5S)-naphthalen-2-ylmethyl 5-phenylpyrrolidine-2-carboxylate 1440775-44-9 C22H21NO2
    (2S,5S)-naphthalen-2-ylmethyl 5-phenylpyrrolidine-2-carboxylate
    —— 2-(3-carboxy-4-methylphenoxy)-6-chloro-5-quinolin-3-yl-1H-3,1-benzimidazol-3-ium chloride 1219738-60-9 C24H16ClN3O3*ClH
    2-(3-carboxy-4-methylphenoxy)-6-chloro-5-quinolin-3-yl-1H-3,1-benzimidazol-3-ium chloride
    —— 2-Ethyl-5-(4-fluoro-2-methoxy-phenyl)-2H-pyrazole-3-carboxylic acid 1354408-08-4 C13H13FN2O3
    2-Ethyl-5-(4-fluoro-2-methoxy-phenyl)-2H-pyrazole-3-carboxylic acid