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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,2-bis(4-bromophenyl)-4-chloromethyl-1,3-dioxolane 1063739-28-5 C16H13Br2ClO2
    2,2-bis(4-bromophenyl)-4-chloromethyl-1,3-dioxolane
    —— 2-(3,5-dimethoxy-4-hydroxyphenyl)-2-methyldodecane 569332-42-9 C21H36O3
    2-(3,5-dimethoxy-4-hydroxyphenyl)-2-methyldodecane
    —— 2,2,2-trifluoro-1-(3-chlorophenyl)-1-phenylethanol 192826-56-5 C14H10ClF3O
    2,2,2-trifluoro-1-(3-chlorophenyl)-1-phenylethanol
    —— (2-iodo-5-methoxy-4-(4-nitrophenoxy)phenyl)methanol 1204606-40-5 C14H12INO5
    (2-iodo-5-methoxy-4-(4-nitrophenoxy)phenyl)methanol
    —— 2-(hydrazinylmethyl)-5-thiophen-2-yl-3H-thieno[2,3-d]pyrimidin-4-one 255378-92-8 C11H10N4OS2
    2-(hydrazinylmethyl)-5-thiophen-2-yl-3H-thieno[2,3-d]pyrimidin-4-one
    —— 2-(5-chloro-6-(1,2,3,6-tetrahydropyridin-4-yl)pyridin-3-yl)-2,2-difluoroethanol hydrochloride 1073617-97-6 C12H13ClF2N2O*ClH
    2-(5-chloro-6-(1,2,3,6-tetrahydropyridin-4-yl)pyridin-3-yl)-2,2-difluoroethanol hydrochloride
    —— 2-(phenylthio)-5-o-tolyl-1,3,4-thiadiazole 1298111-33-7 C15H12N2S2
    2-(phenylthio)-5-o-tolyl-1,3,4-thiadiazole
    —— 2,3:5,6-di-O-cyclohexylidene-D-mannose oxime 119680-85-2 C18H29NO6
    2,3:5,6-di-O-cyclohexylidene-D-mannose oxime
    —— 2-[9-(1,2-Dicarboxy-ethyl)-3,7,10-trimethyl-2,4,6,8-tetraoxo-3,4,5,6,7,8,9,10-octahydro-2H-pyrimido[5,4-g]pteridin-4a-yl]-succinic acid 100113-50-6 C19H20N6O12
    2-[9-(1,2-Dicarboxy-ethyl)-3,7,10-trimethyl-2,4,6,8-tetraoxo-3,4,5,6,7,8,9,10-octahydro-2H-pyrimido[5,4-g]pteridin-4a-yl]-succinic acid
    —— 2-{1-[5-(2-Carboxy-1-methyl-pent-4-enyl)-naphthalen-1-yl]-ethyl}-pent-4-enoic acid 33929-78-1 C24H28O4
    2-{1-[5-(2-Carboxy-1-methyl-pent-4-enyl)-naphthalen-1-yl]-ethyl}-pent-4-enoic acid
    —— 2-(2-phenyl-3-tosyloxazolidin-4-yl)-1-(2-methylphenyl)etanone 1447965-33-4 C25H25NO4S
    2-(2-phenyl-3-tosyloxazolidin-4-yl)-1-(2-methylphenyl)etanone
    —— 2,8-bis(6-formylpyren-2-yl)-2,8-dimethylnonane 1443301-20-9 C45H40O2
    2,8-bis(6-formylpyren-2-yl)-2,8-dimethylnonane
    —— 2-[4-Chloro-2-(4-hydroxypentanoyl)anilino]-2-(4-methoxyphenyl)acetic acid 1189104-02-6 C20H22ClNO5
    2-[4-Chloro-2-(4-hydroxypentanoyl)anilino]-2-(4-methoxyphenyl)acetic acid
    —— 2,3-Dicarbomethoxyarsabenzol 63787-88-2 C9H9AsO4
    2,3-Dicarbomethoxyarsabenzol
    —— 2-Benzhydrylidene-4,4-diphenyl-but-3-enoic acid phenylamide 61911-37-3 C35H27NO
    2-Benzhydrylidene-4,4-diphenyl-but-3-enoic acid phenylamide
    —— (2S,2'S)-N,N'-(1H-imidazole-4,5-diyldi-4,1-phenylene)bis(1-((2R)-2-hydroxy-2-phenylacetyl)-2-pyrrolidinecarboxamide) trifluoroacetate 1313750-04-7 C2HF3O2*C41H40N6O6
    (2S,2'S)-N,N'-(1H-imidazole-4,5-diyldi-4,1-phenylene)bis(1-((2R)-2-hydroxy-2-phenylacetyl)-2-pyrrolidinecarboxamide) trifluoroacetate
    —— 2-(3-Ethoxycarbonyl-propyl)-1,2,3,4-tetrahydro-norharman 109564-03-6 C17H22N2O2
    2-(3-Ethoxycarbonyl-propyl)-1,2,3,4-tetrahydro-norharman
    —— 2-Phenyl-4-[4'-(5-phenyl-[1,3,4]oxadiazol-2-yl)-biphenyl-4-yl]-[1,3]thiazine-6-thione 132585-06-9 C30H19N3OS2
    2-Phenyl-4-[4'-(5-phenyl-[1,3,4]oxadiazol-2-yl)-biphenyl-4-yl]-[1,3]thiazine-6-thione
    —— 2-Hydroxy-3,5-diiod-4-methoxy-acetophenon 109341-91-5 C9H8I2O3
    2-Hydroxy-3,5-diiod-4-methoxy-acetophenon
    —— (2Z)-4-(4-methoxyphenyl)-2-{(E)-2-[(4-methoxyphenyl)-(phenyl)methylidene]hydrazino}-4-oxobut-2-enoic acid 1283714-62-4 C25H22N2O5
    (2Z)-4-(4-methoxyphenyl)-2-{(E)-2-[(4-methoxyphenyl)-(phenyl)methylidene]hydrazino}-4-oxobut-2-enoic acid
    —— (2,4-dimethoxybenzyl)triphenylphosphonium bromide 143433-81-2 Br*C27H26O2P
    (2,4-dimethoxybenzyl)triphenylphosphonium bromide
    —— 2,6-bis[3-(methoxysulfonyl)-4-methyl]-4H-pyran-4-one 1268634-06-5 C21H20O8S2
    2,6-bis[3-(methoxysulfonyl)-4-methyl]-4H-pyran-4-one
    —— 2-(3-chlorophenyl)-3,3-dimethyl-3H-indole 1454914-73-8 C16H14ClN
    2-(3-chlorophenyl)-3,3-dimethyl-3H-indole
    —— (2R,3R,4S)-2,3,4-tris(phenylmethoxy)hex-5-enal 130861-06-2 C27H28O4
    (2R,3R,4S)-2,3,4-tris(phenylmethoxy)hex-5-enal
    —— (+)-[2S,1'S,2'S]-N-(2'-hydroxy-1'-methyl-2'-phenylethyl)-N-methyl-4-(3,4-dimethoxyphenyl)-2-(3,4-methylenedioxyphenyl)butanamide 274911-15-8 C29H33NO6
    (+)-[2S,1'S,2'S]-N-(2'-hydroxy-1'-methyl-2'-phenylethyl)-N-methyl-4-(3,4-dimethoxyphenyl)-2-(3,4-methylenedioxyphenyl)butanamide
    —— (2S)-2-amino-N-methyl-2-(1,3-thiazol-2-yl)propane-1-sulfonamide 1603136-35-1 C7H13N3O2S2
    (2S)-2-amino-N-methyl-2-(1,3-thiazol-2-yl)propane-1-sulfonamide
    —— 2-methoxy-2-phenyl-1,2-dihydro-3H-indol-3-one 16355-10-5 C15H13NO2
    2-methoxy-2-phenyl-1,2-dihydro-3H-indol-3-one
    —— (2S,5S)-1-benzyloxycarbonyl-4-methoxycarbonylmethyl-3-oxo-1,4-diazabicyclo<2.2.1>heptane 224321-06-6 C16H18N2O5
    (2S,5S)-1-benzyloxycarbonyl-4-methoxycarbonylmethyl-3-oxo-1,4-diazabicyclo<2.2.1>heptane
    —— 2-(4-fluorophenyl)-5-(4-methoxy-3-((3-(pyrimidin-2-yl)oxetan-3-yl)carbamoyl)phenyl)-N-methyl-6-nitrobenzofuran-3-carboxamide 1380656-62-1 C31H24FN5O7
    2-(4-fluorophenyl)-5-(4-methoxy-3-((3-(pyrimidin-2-yl)oxetan-3-yl)carbamoyl)phenyl)-N-methyl-6-nitrobenzofuran-3-carboxamide
    —— (2R,3R,4R)-2-(acetoxymethyl)-5-methoxytetrahydrofuran-3,4-diyl-3-13C diacetate 1260397-38-3 C12H18O8
    (2R,3R,4R)-2-(acetoxymethyl)-5-methoxytetrahydrofuran-3,4-diyl-3-13C diacetate
    —— 2-(1-Nitro-<2>naphthyl)-benzoesaeure-ethylester 6091-65-2 C19H15NO4
    2-(1-Nitro-<2>naphthyl)-benzoesaeure-ethylester
    —— 2-[3-Amino-2-oxo-2H-quinolin-1-yl]acetic acid 308131-69-3 C11H10N2O3
    2-[3-Amino-2-oxo-2H-quinolin-1-yl]acetic acid
    —— (2R,3S)-3-Carbamoyl-2-phenylcarbamoyl-bicyclo[2.2.2]octane-1-carboxylic acid methyl ester 66673-01-6 C18H22N2O4
    (2R,3S)-3-Carbamoyl-2-phenylcarbamoyl-bicyclo[2.2.2]octane-1-carboxylic acid methyl ester
    —— (2R,5R)-2-[(2R)-1-[tert-butyl(diphenyl)silyl]oxypropan-2-yl]-3,5-dimethyl-2,5-dihydropyran-6-one 1231745-36-0 C26H34O3Si
    (2R,5R)-2-[(2R)-1-[tert-butyl(diphenyl)silyl]oxypropan-2-yl]-3,5-dimethyl-2,5-dihydropyran-6-one
    —— 22-(benzyloxy)-3β-[(tert-butyldimethylsilyl)oxy]-5α-23,24-bisnorcholan-16α-ol 256383-70-7 C35H58O3Si
    22-(benzyloxy)-3β-[(tert-butyldimethylsilyl)oxy]-5α-23,24-bisnorcholan-16α-ol
    —— 2-methyl-5-phenethyl-1-phenyl-1<i>H</i>-phosphole 34862-57-2 C19H19P
    2-methyl-5-phenethyl-1-phenyl-1<i>H</i>-phosphole
    —— 2,5-anhydro-3,4,6-tri-O-benzyl-N-cyclohexyl-2-deoxy-2-formamido-D-galacto-hexonamide 909870-33-3 C34H40N2O5
    2,5-anhydro-3,4,6-tri-O-benzyl-N-cyclohexyl-2-deoxy-2-formamido-D-galacto-hexonamide
    —— (2S,3S)-S-(N-carbobenzyloxyglycyl)-S'-L-alanyl-2,3-bis(2-mercaptophenylthiomethyl)-1,4,7,10,13,16-hexaoxacyclooctadecane hydrochloride 125372-66-9 C39H50N2O10S4*ClH
    (2S,3S)-S-(N-carbobenzyloxyglycyl)-S'-L-alanyl-2,3-bis(2-mercaptophenylthiomethyl)-1,4,7,10,13,16-hexaoxacyclooctadecane hydrochloride
    —— 2-(Diisopropylamino)-1,3-di-tert-butyl-4,4-dimethyl-1,3,2,4-diazaphosphasiletidin-2-selenid 82881-34-3 C16H38N3PSeSi
    2-(Diisopropylamino)-1,3-di-tert-butyl-4,4-dimethyl-1,3,2,4-diazaphosphasiletidin-2-selenid
    —— 2-tert-butyl-3,3-dichloro-2,2a,3,3a-tetrahydrocyclopropa<c>-1-benzopyran 128343-04-4 C14H16Cl2O
    2-tert-butyl-3,3-dichloro-2,2a,3,3a-tetrahydrocyclopropa<c>-1-benzopyran
    —— 2,3-di-O-benzyl-4,6-dideoxy-4,6-difluoro-α-D-galactopyranosyl 1,3,4,6-tetra-O-benzyl-β-D-fructofuranoside 92692-72-3 C54H56F2O9
    2,3-di-O-benzyl-4,6-dideoxy-4,6-difluoro-α-D-galactopyranosyl 1,3,4,6-tetra-O-benzyl-β-D-fructofuranoside
    —— (2,2-dichlorospiro[2.2]pentan-5-yl)-trimethylsilane 126434-26-2 C8H14Cl2Si
    (2,2-dichlorospiro[2.2]pentan-5-yl)-trimethylsilane
    —— 2-Oxo-1,1,4-trimethyl-6a-methoxycarbonyl-octahydropentalen 10090-77-4 C13H20O3
    2-Oxo-1,1,4-trimethyl-6a-methoxycarbonyl-octahydropentalen
    —— 2,2-diphenylethyl 2-acetamido-2-deoxy-β-D-glucopyranoside 913816-36-1 C22H27NO6
    2,2-diphenylethyl 2-acetamido-2-deoxy-β-D-glucopyranoside
    —— 2,3,5,6-tetrahydro-2-thioxopyrimidin-4(1H)-one 86726-93-4 C19H20N2OS
    2,3,5,6-tetrahydro-2-thioxopyrimidin-4(1H)-one
    —— 2,3,5-Trifluor-4,6-Bistrifluormethyltoluol 2010-55-1 C9H3F9
    2,3,5-Trifluor-4,6-Bistrifluormethyltoluol
    —— 2-Nitro-1-hydroxy-1-<cyclohexen-(3)-yl-(1)>-aethan 40748-85-4 C8H13NO3
    2-Nitro-1-hydroxy-1-<cyclohexen-(3)-yl-(1)>-aethan
    —— 2-(2-chlorophenyl)-N,1-bis(4-chlorophenyl)-1H-imidazole-4-carboxamide 527369-75-1 C22H14Cl3N3O
    2-(2-chlorophenyl)-N,1-bis(4-chlorophenyl)-1H-imidazole-4-carboxamide
    —— 2-Phenyl-3,4-dihydro-benzo[4,5]imidazo[1,2-a]pyrimidine 140845-84-7 C16H13N3
    2-Phenyl-3,4-dihydro-benzo[4,5]imidazo[1,2-a]pyrimidine
    —— 2,6-dibromomethyl-3,5-diisopropoxycarbonyl-4-(2'-difluoromethoxyphenyl)-1,4-dihydropyridine 137813-26-4 C22H25Br2F2NO5
    2,6-dibromomethyl-3,5-diisopropoxycarbonyl-4-(2'-difluoromethoxyphenyl)-1,4-dihydropyridine