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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,5,5-triphenyl-1-(p-tolyl)penta-2,3,4-trien-1-one 1187162-57-7 C30H22O
    2,5,5-triphenyl-1-(p-tolyl)penta-2,3,4-trien-1-one
    —— 2-(3-tert-butyl-1-methyl-1H-pyrazol-5-yl)-2-oxo-N-(4-(2-(2,2,6,6-tetramethylmorpholino)ethoxy)naphthalen-1-yl)acetamide 1041051-17-5 C30H40N4O4
    2-(3-tert-butyl-1-methyl-1H-pyrazol-5-yl)-2-oxo-N-(4-(2-(2,2,6,6-tetramethylmorpholino)ethoxy)naphthalen-1-yl)acetamide
    —— 2-{2-[(2-Ethoxy-3-pyridinyl)oxy]ethoxy}-3-(1-piperazinyl)pyrazine, Fumarate 313657-92-0 C4H4O4*C17H23N5O3
    2-{2-[(2-Ethoxy-3-pyridinyl)oxy]ethoxy}-3-(1-piperazinyl)pyrazine, Fumarate
    —— 2,2'-(4-iodo-1H-pyrazol-1,3-diyl)bis(pyridine) 1,1'-dioxide 854923-72-1 C13H9IN4O2
    2,2'-(4-iodo-1H-pyrazol-1,3-diyl)bis(pyridine) 1,1'-dioxide
    —— 2-(4-acetyl-2-{4-[(2-methyl-4-quinolinyl)methoxy]phenyl}-1,1-dioxido-2-thiomorpholinyl)-N-hydroxyacetamide 511310-81-9 C25H27N3O6S
    2-(4-acetyl-2-{4-[(2-methyl-4-quinolinyl)methoxy]phenyl}-1,1-dioxido-2-thiomorpholinyl)-N-hydroxyacetamide
    —— 2-hydroxy-1,2,3,4,5,6,7,7a,8,12b-decahydro-3,10,11-trimethoxy-6-propylphenanthro<8a,9-c>pyrrol-7-one 108926-28-9 C22H31NO5
    2-hydroxy-1,2,3,4,5,6,7,7a,8,12b-decahydro-3,10,11-trimethoxy-6-propylphenanthro<8a,9-c>pyrrol-7-one
    —— 2-amino-8-chlorodibenzothiophene 62986-29-2 C12H8ClNS
    2-amino-8-chlorodibenzothiophene
    —— 2-Formyl-3-keto-Δ<sup>4</sup>-diosgenin 60185-59-3 C28H40O4
    2-Formyl-3-keto-Δ<sup>4</sup>-diosgenin
    —— 2,2,2-trichloro-N-(3-cyano-6-methyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)acetamide 573993-67-6 C12H11Cl3N2OS
    2,2,2-trichloro-N-(3-cyano-6-methyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)acetamide
    —— 2,2,3-Trimethyl-3-phenyl-hexanedioic acid dimethyl ester 33026-41-4 C17H24O4
    2,2,3-Trimethyl-3-phenyl-hexanedioic acid dimethyl ester
    —— 2-<2-<2-(tosyloxy)ethoxy>phenyl>-1,3-dioxolane 133967-53-0 C18H20O6S
    2-<2-<2-(tosyloxy)ethoxy>phenyl>-1,3-dioxolane
    —— 2-(4-methoxyphenyl)chroman-4,6-diol 3518-21-6 C16H16O4
    2-(4-methoxyphenyl)chroman-4,6-diol
    —— 2-(4-chloro-phenylamino)-5-[4-(4-chlorophenylamino)phenyl-sulfanyl]benzoic acid 1192315-59-5 C25H18Cl2N2O2S
    2-(4-chloro-phenylamino)-5-[4-(4-chlorophenylamino)phenyl-sulfanyl]benzoic acid
    —— 2-Methyl-3-carbomethoxy-4-(2-nitrophenyl)-5-methylsulphonyl-6-phenyl-1,4-dihydropyridine 58741-10-9 C21H20N2O6S
    2-Methyl-3-carbomethoxy-4-(2-nitrophenyl)-5-methylsulphonyl-6-phenyl-1,4-dihydropyridine
    —— 2-[2-hydroxy-5-(2-methoxy-pyridin-3-yl)-phenyl]-3H-benzoimidazole-5-carboxylic acid {4-[2-(4-methyl-piperazin-1-yl)-ethyl]-phenyl}-amide 936926-35-1 C33H34N6O3
    2-[2-hydroxy-5-(2-methoxy-pyridin-3-yl)-phenyl]-3H-benzoimidazole-5-carboxylic acid {4-[2-(4-methyl-piperazin-1-yl)-ethyl]-phenyl}-amide
    —— 2-diethylamino-1-octenyl phenyl sulfoxide 194856-72-9 C18H29NOS
    2-diethylamino-1-octenyl phenyl sulfoxide
    —— 2-Methoxy-4,5-dibenzyloxy-ω-nitro-styrol 95319-65-6 C23H21NO5
    2-Methoxy-4,5-dibenzyloxy-ω-nitro-styrol
    —— (2R,5S)-5-hydroxy-2-(2-nitrophenylsulfonamido)nonyl acetate 1384476-22-5 C17H26N2O7S
    (2R,5S)-5-hydroxy-2-(2-nitrophenylsulfonamido)nonyl acetate
    —— 2-(β-cyanoethyl)-2-allyl-3-ethylenedioxy-5-methylcyclohexanol 75124-65-1 C15H23NO3
    2-(β-cyanoethyl)-2-allyl-3-ethylenedioxy-5-methylcyclohexanol
    —— 2,4-dichloro-N-((4,4-difluoro-1-(4-(propylsulfonyl)piperazin-1-yl)cyclohexyl)methyl)benzamide hydrochloride 1351672-28-0 C21H29Cl2F2N3O3S*ClH
    2,4-dichloro-N-((4,4-difluoro-1-(4-(propylsulfonyl)piperazin-1-yl)cyclohexyl)methyl)benzamide hydrochloride
    —— 2-chloro-N-(2-chlorophenyl)-N-(isothiocyanatomethyl)acetamide 109876-63-3 C10H8Cl2N2OS
    2-chloro-N-(2-chlorophenyl)-N-(isothiocyanatomethyl)acetamide
    —— [2-(2-diethylamino-ethoxy)-phenyl]-phenyl-amine 98563-52-1 C18H24N2O
    [2-(2-diethylamino-ethoxy)-phenyl]-phenyl-amine
    —— 2-diethylamino-hexanal 99863-30-6 C10H21NO
    2-diethylamino-hexanal
    —— 2-[(2-hydroxy-4-nitrophenyl)amino]phenylacetic acid 320777-41-1 C14H12N2O5
    2-[(2-hydroxy-4-nitrophenyl)amino]phenylacetic acid
    —— 2-(3-Hydroxyphenyl)-1,3,4-thiadiazole-5-carbonitrile 518015-03-7 C9H5N3OS
    2-(3-Hydroxyphenyl)-1,3,4-thiadiazole-5-carbonitrile
    —— 2,5-diphenyl-cyclopentanol 122445-08-3 C17H18O
    2,5-diphenyl-cyclopentanol
    —— (2S,3S,4R,5R,6R)-2-[2-(allyloxymethyl)-5-(2-methoxybenzyl)phenyl]-3,4,5-tris(benzyloxy)-6-(benzyloxymethyl)tetrahydro-2H-pyran 1428730-90-8 C52H54O7
    (2S,3S,4R,5R,6R)-2-[2-(allyloxymethyl)-5-(2-methoxybenzyl)phenyl]-3,4,5-tris(benzyloxy)-6-(benzyloxymethyl)tetrahydro-2H-pyran
    —— 2-[(2S)-4-(benzotriazol-1-yl)-4-oxobutan-2-yl]-4-propan-2-yl-2H-1,3-oxazol-5-one 1198081-35-4 C16H18N4O3
    2-[(2S)-4-(benzotriazol-1-yl)-4-oxobutan-2-yl]-4-propan-2-yl-2H-1,3-oxazol-5-one
    —— 2-(1-Dimethylamino-2-methyl-1-propenylthio)-2-isopropyl-3,3-dimethylbutyronitril 77872-88-9 C15H28N2S
    2-(1-Dimethylamino-2-methyl-1-propenylthio)-2-isopropyl-3,3-dimethylbutyronitril
    —— <2,2-dimethyl-3-(trimethylsiloxy)propyl>trimethylsilane 81315-70-0 C11H28OSi2
    <2,2-dimethyl-3-(trimethylsiloxy)propyl>trimethylsilane
    —— 2-benzyl-8-carbomethoxy-1-naphthol 136131-56-1 C19H16O3
    2-benzyl-8-carbomethoxy-1-naphthol
    —— 2-[3-(p-bromophenyl)ureido]-4-methoxy-6-thiocyanatobenzothiazole 64002-14-8 C16H11BrN4O2S2
    2-[3-(p-bromophenyl)ureido]-4-methoxy-6-thiocyanatobenzothiazole
    —— 2-[(4-Methoxy-phenyl)-hydrazono]-3-morpholin-4-yl-1-(4,6,7-trimethoxy-benzofuran-5-yl)-propan-1-one 77262-25-0 C25H29N3O7
    2-[(4-Methoxy-phenyl)-hydrazono]-3-morpholin-4-yl-1-(4,6,7-trimethoxy-benzofuran-5-yl)-propan-1-one
    —— 2,4-bis-allylmercapto-butyric acid methyl ester 100052-98-0 C11H18O2S2
    2,4-bis-allylmercapto-butyric acid methyl ester
    —— 2,4-Dimethyl-6-trans-styryl-3,6-dihydro-2H-pyran 101088-80-6 C15H18O
    2,4-Dimethyl-6-trans-styryl-3,6-dihydro-2H-pyran
    —— 2-[6-(2',2'-dimethylpropionyl)pyridyl]tert-butylmethylene(2,4,6-tri-tert-butylphenyl) phosphine 503822-28-4 C33H50NOP
    2-[6-(2',2'-dimethylpropionyl)pyridyl]tert-butylmethylene(2,4,6-tri-tert-butylphenyl) phosphine
    —— 2-(4-Methoxy-phenyl)-1-[2-((E)-3-phenylsulfanyl-allyl)-pyrrolidin-1-yl]-ethanone 220312-30-1 C22H25NO2S
    2-(4-Methoxy-phenyl)-1-[2-((E)-3-phenylsulfanyl-allyl)-pyrrolidin-1-yl]-ethanone
    —— (20R,25R)-2-methylene-19,26-dinor-22-(E)-ene-1α,25-dihydroxyvitamin D3 1204023-31-3 C26H40O3
    (20R,25R)-2-methylene-19,26-dinor-22-(E)-ene-1α,25-dihydroxyvitamin D3
    —— 2-(5-Methyl-3-pyridyl)-2-chlorpropan 40472-87-5 C9H12ClN
    2-(5-Methyl-3-pyridyl)-2-chlorpropan
    —— 2-Phenyl-N-methyl-guanidyliden-5-fluorenyliden-4-oxo-imidazolidin 56073-80-4 C23H19N5O
    2-Phenyl-N-methyl-guanidyliden-5-fluorenyliden-4-oxo-imidazolidin
    —— 2-(3-nitro-4-propoxy-benzyl)-4,5-dihydro-1<i>H</i>-imidazole 56245-18-2 C13H17N3O3
    2-(3-nitro-4-propoxy-benzyl)-4,5-dihydro-1<i>H</i>-imidazole
    —— (2R,3R)-ethyl 2-(2-(ethylsulfonyl)-5-(methoxycarbonylamino)phenyl)pyrrolidine-3-carboxylate hydrochloride 960233-33-4 C17H24N2O6S*ClH
    (2R,3R)-ethyl 2-(2-(ethylsulfonyl)-5-(methoxycarbonylamino)phenyl)pyrrolidine-3-carboxylate hydrochloride
    —— 2-(2-amino-1H-benzo[d]imidazol-6-ylcarbamoyl)-3,4,5,6-tetrachlorobenzoic acid hydrochloride 1174401-57-0 C15H8Cl4N4O3*ClH
    2-(2-amino-1H-benzo[d]imidazol-6-ylcarbamoyl)-3,4,5,6-tetrachlorobenzoic acid hydrochloride
    —— 2,3-dichloro-N-(2-(4-fluorophenyl)-2-(6-(trifluoromethyl)pyridin-3-yl)ethyl)benzamide 1600497-47-9 C21H14Cl2F4N2O
    2,3-dichloro-N-(2-(4-fluorophenyl)-2-(6-(trifluoromethyl)pyridin-3-yl)ethyl)benzamide
    —— 2c-Methyl-2t-p-tosyloxymethyl-4r-t-butyl-cyclohexanon 17387-79-0 C19H28O4S
    2c-Methyl-2t-p-tosyloxymethyl-4r-t-butyl-cyclohexanon
    —— 2-[1-(4-methylphenyl)-1H-pyrazolo[3,4-c]pyridin-3-yl]morpholine 1334712-66-1 C17H18N4O
    2-[1-(4-methylphenyl)-1H-pyrazolo[3,4-c]pyridin-3-yl]morpholine
    —— 2-phenyl-N-[(2,6-dichlorophenyl)methylene]-1H-pyrrolo[2,3-b]quinoxalin-1-amine 1361198-71-1 C23H14Cl2N4
    2-phenyl-N-[(2,6-dichlorophenyl)methylene]-1H-pyrrolo[2,3-b]quinoxalin-1-amine
    —— 2-Ethylthio-5-methoxypyrimidin 49547-22-0 C7H10N2OS
    2-Ethylthio-5-methoxypyrimidin
    —— 2-Allylthio-5-methoxypyrimidin 56495-26-2 C8H10N2OS
    2-Allylthio-5-methoxypyrimidin
    —— 2-(3H-Benzo[e]indol-1-yl)-1-methyl-ethylamine; compound with oxalic acid 54544-28-4 C2H2O4*C15H16N2
    2-(3H-Benzo[e]indol-1-yl)-1-methyl-ethylamine; compound with oxalic acid