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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-((E)-3-Methyl-1,1-bis-trifluoromethyl-pent-3-enyl)-malononitrile 131792-34-2 C11H10F6N2
    2-((E)-3-Methyl-1,1-bis-trifluoromethyl-pent-3-enyl)-malononitrile
    —— 2-methyl-8-hydroxyquinoline BPh2 complex 159097-91-3 C22H18BNO
    2-methyl-8-hydroxyquinoline BPh2 complex
    —— 2,5-diphenyl-adipic acid bis-(2-methyl-pentyl ester) 103170-07-6 C30H42O4
    2,5-diphenyl-adipic acid bis-(2-methyl-pentyl ester)
    —— 2'-methyl-5-(((2-methylbenzyl)oxy)(1-methyl-1H-imidazol-5-yl)methyl)(1,1'-biphenyl)-2-carbonitrile hydrochloride 371762-68-4 C27H25N3O*ClH
    2'-methyl-5-(((2-methylbenzyl)oxy)(1-methyl-1H-imidazol-5-yl)methyl)(1,1'-biphenyl)-2-carbonitrile hydrochloride
    —— 2-ethyl-5-methoxy-2-methyl-6-(methylsulfanyl)-2,3-dihydropyridine 1315270-12-2 C10H17NOS
    2-ethyl-5-methoxy-2-methyl-6-(methylsulfanyl)-2,3-dihydropyridine
    —— 2,2-Dimethyl-1,3-dioxa-spiro[4.6]undecane-7,10-dione 179169-69-8 C11H16O4
    2,2-Dimethyl-1,3-dioxa-spiro[4.6]undecane-7,10-dione
    —— 2-(3-Chloro-benzyl)-4H-benzo[1,4]thiazin-3-one 129339-33-9 C15H12ClNOS
    2-(3-Chloro-benzyl)-4H-benzo[1,4]thiazin-3-one
    —— 2-(2-methylpyrrolidin-1-yl)-4-phenyl-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine-3-carboxylic acid 1569821-44-8 C22H26N2O2
    2-(2-methylpyrrolidin-1-yl)-4-phenyl-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine-3-carboxylic acid
    —— 2-(2-oxo-benzooxazol-3-ylmethyl)-isothiourea 750513-84-9 C9H9N3O2S
    2-(2-oxo-benzooxazol-3-ylmethyl)-isothiourea
    —— 2-(4-(4-fluorophenyl)butyl)propane-1,3-diol 1089672-23-0 C13H19FO2
    2-(4-(4-fluorophenyl)butyl)propane-1,3-diol
    —— 2-cyclohexyl-4-phenyl-[1,2,4]oxadiazolidine-3,5-dione 1500-28-3 C14H16N2O3
    2-cyclohexyl-4-phenyl-[1,2,4]oxadiazolidine-3,5-dione
    —— 2,2,2-trifluoro-1-phenylethyl 3-methoxybenzoate 1359217-48-3 C16H13F3O3
    2,2,2-trifluoro-1-phenylethyl 3-methoxybenzoate
    —— (2S)-2-[4-(1-benzothiophen-5-yl)-2-methylquinolin-3-yl]-2-[(2-methylpropan-2-yl)oxy]acetic acid 1155271-02-5 C24H23NO3S
    (2S)-2-[4-(1-benzothiophen-5-yl)-2-methylquinolin-3-yl]-2-[(2-methylpropan-2-yl)oxy]acetic acid
    —— 2-Diazo-3-oxo-hept-6-enoic acid (R)-4,4-dimethyl-2-oxo-tetrahydro-furan-3-yl ester 191281-11-5 C13H16N2O5
    2-Diazo-3-oxo-hept-6-enoic acid (R)-4,4-dimethyl-2-oxo-tetrahydro-furan-3-yl ester
    —— 2,2,4-trimethyl-6-triphenylmethyl-1,2,3,4-tetrahydroquinoline 1-oxide 121830-46-4 C31H30NO
    2,2,4-trimethyl-6-triphenylmethyl-1,2,3,4-tetrahydroquinoline 1-oxide
    —— (2,2,3-Trimethyl-3-nitro-cyclopropylmethylsulfanyl)-benzene 117078-13-4 C13H17NO2S
    (2,2,3-Trimethyl-3-nitro-cyclopropylmethylsulfanyl)-benzene
    —— 2,8,9-Tris[(3-methoxyphenyl)methyl]-2,5,8,9-tetraza-1-phosphabicyclo[3.3.3]undecane 1500116-26-6 C30H39N4O3P
    2,8,9-Tris[(3-methoxyphenyl)methyl]-2,5,8,9-tetraza-1-phosphabicyclo[3.3.3]undecane
    —— 2,8-Dimethyl-nonatrien-(1,3,4) 34450-13-0 C11H18
    2,8-Dimethyl-nonatrien-(1,3,4)
    —— (2R,3aR,4R,5S,6R,7aR)-4,5-bis(benzyloxy)-6-[(benzyloxy)methyl]-2-methyl-2-(2-methylallyl)hexahydro-furo[2,3-b]pyran 1448160-17-5 C34H40O5
    (2R,3aR,4R,5S,6R,7aR)-4,5-bis(benzyloxy)-6-[(benzyloxy)methyl]-2-methyl-2-(2-methylallyl)hexahydro-furo[2,3-b]pyran
    —— 2-methyl-5-(hydroxymethyl-d<sub>2</sub>)thiazole 82190-73-6 C5H7NOS
    2-methyl-5-(hydroxymethyl-d<sub>2</sub>)thiazole
    —— (2Z,4E)-2-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylcarbamoyl)-5-phenyl-penta-2,4-dienoic acid ethyl ester 117665-29-9 C25H25N3O4
    (2Z,4E)-2-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylcarbamoyl)-5-phenyl-penta-2,4-dienoic acid ethyl ester
    —— 2-(α,α-Dichloropropionyl)aminobenzamide 129768-47-4 C10H10Cl2N2O2
    2-(α,α-Dichloropropionyl)aminobenzamide
    —— 2-{2-[(2R,3R,4S,5R)-4,5-dihydroxy-2-{2-[4-(6-methoxypyridin-3-yl)phenyl]ethyl}-tetrahydrofuran-3-yl]ethyl}-1H-isoindole-1,3(2H)-dione 1008743-15-4 C28H28N2O6
    2-{2-[(2R,3R,4S,5R)-4,5-dihydroxy-2-{2-[4-(6-methoxypyridin-3-yl)phenyl]ethyl}-tetrahydrofuran-3-yl]ethyl}-1H-isoindole-1,3(2H)-dione
    —— 2-(2,3,5,6-Tetrafluoro-phenyl)-indan-1,3-dione 65697-61-2 C15H6F4O2
    2-(2,3,5,6-Tetrafluoro-phenyl)-indan-1,3-dione
    —— 2-(2,2,2-trifluoro-1-trifluoromethyl-ethylidene)-benzo[1,3]dioxole 68287-88-7 C10H4F6O2
    2-(2,2,2-trifluoro-1-trifluoromethyl-ethylidene)-benzo[1,3]dioxole
    —— [(2S,3S)-2-Acetoxy-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-ylsulfanyl]-acetic acid tert-butyl ester 102652-81-3 C19H24N2O7S
    [(2S,3S)-2-Acetoxy-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-ylsulfanyl]-acetic acid tert-butyl ester
    —— 2-[2-(4-Methoxy-phenyl)-2-oxo-ethyl]-4,6-dimethyl-1,1-dioxo-1,2-dihydro-1λ<sup>6</sup>-isothiazolo[5,4-b]pyridin-3-one 508183-64-0 C17H16N2O5S
    2-[2-(4-Methoxy-phenyl)-2-oxo-ethyl]-4,6-dimethyl-1,1-dioxo-1,2-dihydro-1λ<sup>6</sup>-isothiazolo[5,4-b]pyridin-3-one
    —— 2-Methyl-5-(2-pyrrolidin-1-yl-ethyl)-1H-indole-3-carboxylic acid (S)-1-pyridin-4-yl-ethyl ester 459452-10-9 C23H27N3O2
    2-Methyl-5-(2-pyrrolidin-1-yl-ethyl)-1H-indole-3-carboxylic acid (S)-1-pyridin-4-yl-ethyl ester
    —— 2-tert-butoxy-4-chloro-benzylamine 1067658-42-7 C11H16ClNO
    2-tert-butoxy-4-chloro-benzylamine
    —— 2-methylurocanic acid 121697-42-5 C7H8N2O2
    2-methylurocanic acid
    —— 2-Methyl-3-(piperidin-4-yl)phenyl benzenesulfonate 1160872-60-5 C18H21NO3S
    2-Methyl-3-(piperidin-4-yl)phenyl benzenesulfonate
    —— 2-amino-5-benzyl-4-(pyridine-3-yl)-6-(thiophene-2-yl)pyrimidine 1395345-24-0 C20H16N4S
    2-amino-5-benzyl-4-(pyridine-3-yl)-6-(thiophene-2-yl)pyrimidine
    —— [2-(η5-C5H5)-10-Me2N-closo-2,1,7,10-FeC3B8H10] 280129-27-3 C10H21B8FeN
    [2-(η5-C5H5)-10-Me2N-closo-2,1,7,10-FeC3B8H10]
    —— 2-(2'-iodo-3'-methoxyphenyl)-[1,3]dioxane 808750-19-8 C11H13IO3
    2-(2'-iodo-3'-methoxyphenyl)-[1,3]dioxane
    —— 2,3,dichloro-2-fluorocycloheptanone 121198-81-0 C7H9Cl2FO
    2,3,dichloro-2-fluorocycloheptanone
    —— 2-Bromo-2-[1-(2-chlorophenyl)-3-oxo-3-phenylpropyl]propanedinitrile 94360-12-0 C18H12BrClN2O
    2-Bromo-2-[1-(2-chlorophenyl)-3-oxo-3-phenylpropyl]propanedinitrile
    —— 2,3,13-Triaza-14-ethoxy-7,7-dimethyl-18-nor-3-phenyl-17-oxo-8,14-seco-A-nor-estra-1,5(10),9(11)-triene 76571-85-2 C23H29N3O2
    2,3,13-Triaza-14-ethoxy-7,7-dimethyl-18-nor-3-phenyl-17-oxo-8,14-seco-A-nor-estra-1,5(10),9(11)-triene
    —— 2-(4-(2-propenyl)cyclohexen-1-yl)cyclobutanol 84099-51-4 C13H20O
    2-(4-(2-propenyl)cyclohexen-1-yl)cyclobutanol
    —— 2-{[5-bromo-6-methyl-2-(4-phenylpiperazin-1-yl)pyrimidin-4-yl]thio}benzenamine 928853-82-1 C21H22BrN5S
    2-{[5-bromo-6-methyl-2-(4-phenylpiperazin-1-yl)pyrimidin-4-yl]thio}benzenamine
    —— 2-(2-chlorophenyl)-3-(4-chlorophenyl)-N,N-dimethyl-6-oxo-7-(3,3,3-trifluoropropyl)-6,7-dihydro-2H-pyrazolo[3,4-b]pyridine-5-carboxamide 1174628-79-5 C24H19Cl2F3N4O2
    2-(2-chlorophenyl)-3-(4-chlorophenyl)-N,N-dimethyl-6-oxo-7-(3,3,3-trifluoropropyl)-6,7-dihydro-2H-pyrazolo[3,4-b]pyridine-5-carboxamide
    —— 2-chloro-4-phenylazo-pyridine 71291-80-0 C11H8ClN3
    2-chloro-4-phenylazo-pyridine
    —— (2S)-1-[(2R,3R)-3-[[(2S)-1-[2-[[2-[[(2S)-1-[(2R,3R)-3-[[(2S)-1-[2-[(2-aminoacetyl)-methylamino]acetyl]piperidine-2-carbonyl]amino]-2-(phenylmethoxycarbonylamino)butanoyl]piperidine-2-carbonyl]amino]acetyl]-methylamino]acetyl]piperidine-2-carbonyl]amino]-2-(phenylmethoxycarbonylamino)butanoyl]piperidine-2-carboxylic acid 1499188-20-3 C58H82N12O15
    (2S)-1-[(2R,3R)-3-[[(2S)-1-[2-[[2-[[(2S)-1-[(2R,3R)-3-[[(2S)-1-[2-[(2-aminoacetyl)-methylamino]acetyl]piperidine-2-carbonyl]amino]-2-(phenylmethoxycarbonylamino)butanoyl]piperidine-2-carbonyl]amino]acetyl]-methylamino]acetyl]piperidine-2-carbonyl]amino]-2-(phenylmethoxycarbonylamino)butanoyl]piperidine-2-carboxylic acid
    —— (2R,3S)-2-(2,4-Difluoro-phenyl)-3-methylsulfanyl-butane-1,2-diol 182699-16-7 C11H14F2O2S
    (2R,3S)-2-(2,4-Difluoro-phenyl)-3-methylsulfanyl-butane-1,2-diol
    —— 2-(2-Bromophenoxy)-2-methylpropanal 160463-10-5 C10H11BrO2
    2-(2-Bromophenoxy)-2-methylpropanal
    —— 2-Benzenesulfonyl-2-aza-bicyclo[2.2.1]hept-5-ene 138469-32-6 C12H13NO2S
    2-Benzenesulfonyl-2-aza-bicyclo[2.2.1]hept-5-ene
    —— [2-(3-bromophenyl)indolizin-3-yl]-[3,5-dibromo-4-[3-(dipropylamino)propoxy]phenyl]methanone;oxalic acid 79282-98-7 C2H2O4*C30H31Br3N2O2
    [2-(3-bromophenyl)indolizin-3-yl]-[3,5-dibromo-4-[3-(dipropylamino)propoxy]phenyl]methanone;oxalic acid
    —— 2-chloro-<i>N</i>-(2,6-diethyl-phenyl)-<i>N</i>-(3,5-dimethyl-pyrazol-1-ylmethyl)-acetamide 67179-01-5 C18H24ClN3O
    2-chloro-<i>N</i>-(2,6-diethyl-phenyl)-<i>N</i>-(3,5-dimethyl-pyrazol-1-ylmethyl)-acetamide
    —— 2-methyl-N-[3-(2-phenylethoxy)phenyl]prop-2-enamide 71218-45-6 C18H19NO2
    2-methyl-N-[3-(2-phenylethoxy)phenyl]prop-2-enamide
    —— 2-Methyl-spiro-[chroman-4,4'-imidazolidine]-2',5'-dione 82320-11-4 C12H12N2O3
    2-Methyl-spiro-[chroman-4,4'-imidazolidine]-2',5'-dione
    —— 2-[4-[[hydrazinocarbonylmethyl-(5-methyl-2-phenyloxazol-4-ylmethyl)amino]methyl]-2,6-dimethylphenoxy]-2-methylpropanoic acid tert-butyl ester 866641-33-0 C30H40N4O5
    2-[4-[[hydrazinocarbonylmethyl-(5-methyl-2-phenyloxazol-4-ylmethyl)amino]methyl]-2,6-dimethylphenoxy]-2-methylpropanoic acid tert-butyl ester