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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Methyl-3-N-(6-methoxy-1,2,3,4-tetrahydroisochinolyl)-1-oxo-cyclopent-2-en 94708-26-6 C16H19NO2
    2-Methyl-3-N-(6-methoxy-1,2,3,4-tetrahydroisochinolyl)-1-oxo-cyclopent-2-en
    —— 2-Mercapto-4-(indolinyl-(5)-methylen)-1.3-thiazolon-(5) 91973-52-3 C12H10N2OS2
    2-Mercapto-4-(indolinyl-(5)-methylen)-1.3-thiazolon-(5)
    —— 2-(2-Hydroxy-phenyl)-4-carbazoyl-2-thiazolin 90840-59-8 C10H11N3O2S
    2-(2-Hydroxy-phenyl)-4-carbazoyl-2-thiazolin
    —— 2-p-Methoxyphenylamino-4-(4-antipyrinyl)-5-methyl-thiazol 95136-35-9 C22H22N4O2S
    2-p-Methoxyphenylamino-4-(4-antipyrinyl)-5-methyl-thiazol
    —— 2,5-Bis-(azoaethin)-furan 94032-90-3 C10H14N2O
    2,5-Bis-(azoaethin)-furan
    —— 2-N-Acetyl-2',3'-di-O-acetyl-5'-deoxy-guanosin 132649-16-2 C16H19N5O7
    2-N-Acetyl-2',3'-di-O-acetyl-5'-deoxy-guanosin
    —— 2,4-Diallyloxy-5-nitro-6-ethoxalylmethyl-pyrimidin 93898-77-2 C15H17N3O7
    2,4-Diallyloxy-5-nitro-6-ethoxalylmethyl-pyrimidin
    —— 2-Phenyl-4-ethoxy-6-<5-ethylmercapto-pyrazolyl(3)>-pyrimidin 98340-36-4 C17H18N4OS
    2-Phenyl-4-ethoxy-6-<5-ethylmercapto-pyrazolyl(3)>-pyrimidin
    —— 2-amino-4-[(1R)-1-({[(6S)-6-(5-chloro-2-methoxybenzyl)-3-(ethoxyimino)-7-oxo-1,4-diazepan-1-yl]carbonyl}amino)pentyl]benzoic acid 1312768-57-2 C28H36ClN5O6
    2-amino-4-[(1R)-1-({[(6S)-6-(5-chloro-2-methoxybenzyl)-3-(ethoxyimino)-7-oxo-1,4-diazepan-1-yl]carbonyl}amino)pentyl]benzoic acid
    —— 2-(4-Methoxy-benzylidenamino)-9-(4-methoxy-benzyliden)-fluoren 19661-36-0 C29H23NO2
    2-(4-Methoxy-benzylidenamino)-9-(4-methoxy-benzyliden)-fluoren
    —— (2R)-N-(4-methoxybenzyl)-3-((1R,2S,4S)-bicyclo[2.2.1]heptan-2-ylmethylthio)-2-t-butoxycarbonylaminopropanamide 219691-79-9 C24H36N2O4S
    (2R)-N-(4-methoxybenzyl)-3-((1R,2S,4S)-bicyclo[2.2.1]heptan-2-ylmethylthio)-2-t-butoxycarbonylaminopropanamide
    —— 2-Chlor-4a,5,8,8a-tetrahydro-1,4-naphthochinon 90798-01-9 C10H9ClO2
    2-Chlor-4a,5,8,8a-tetrahydro-1,4-naphthochinon
    —— 2-Acetyl-1-bromo-anthraquinone 7001-21-0 C16H9BrO3
    2-Acetyl-1-bromo-anthraquinone
    —— 2,2'-(3,3,3',3'-tetramethyl-5,5'-biindoline-2,2'-diylidene)dimalonaldehyde 1266617-87-1 C26H24N2O4
    2,2'-(3,3,3',3'-tetramethyl-5,5'-biindoline-2,2'-diylidene)dimalonaldehyde
    —— 2-<i>tert</i>-butyl-5,6-dimethyl-3,8-dioxo-tetrahydro-8λ<sup>5</sup>-[1,3,2]oxazaphospholo[2,3-<i>b</i>][1,3,2]oxazaphosphole-2-carbonitrile 70839-81-5 C11H17N2O4P
    2-<i>tert</i>-butyl-5,6-dimethyl-3,8-dioxo-tetrahydro-8λ<sup>5</sup>-[1,3,2]oxazaphospholo[2,3-<i>b</i>][1,3,2]oxazaphosphole-2-carbonitrile
    —— 2-benzoylamino-3-hydroxy-6-phthalimido-heptanedioic acid dimethyl ester 98483-68-2 C24H24N2O8
    2-benzoylamino-3-hydroxy-6-phthalimido-heptanedioic acid dimethyl ester
    —— (2-Bromo-4-methyl-phenyl)-carbamic acid 4-[(2,4-dinitro-phenoxyimino)-methyl]-2,6-diiodo-phenyl ester 26792-85-8 C21H13BrI2N4O7
    (2-Bromo-4-methyl-phenyl)-carbamic acid 4-[(2,4-dinitro-phenoxyimino)-methyl]-2,6-diiodo-phenyl ester
    —— 2,6-Dimethylphenyl-prop-1-enylaether 136999-87-6 C11H14O
    2,6-Dimethylphenyl-prop-1-enylaether
    —— 2-Cyclopentyl-2-<3-methoxy-phenyl>-butylamin 94430-12-3 C16H25NO
    2-Cyclopentyl-2-<3-methoxy-phenyl>-butylamin
    —— 2-Imino-3-ethyl-3-phenyl-pyrrolidon-5 91566-26-6 C12H14N2O
    2-Imino-3-ethyl-3-phenyl-pyrrolidon-5
    —— 2-Acetamino-5-(2,4,6-trimethyl-benzyl)-4-methyl-thiazol 93537-72-5 C16H20N2OS
    2-Acetamino-5-(2,4,6-trimethyl-benzyl)-4-methyl-thiazol
    —— 2-(3,5-Dichlor-benzolsulfonyl)-3-chlor-5-nitro-pyridin 91064-92-5 C11H5Cl3N2O4S
    2-(3,5-Dichlor-benzolsulfonyl)-3-chlor-5-nitro-pyridin
    —— 2-(m-Methoxyphenylamino)-8-nitro-lepidin 94622-25-0 C17H15N3O3
    2-(m-Methoxyphenylamino)-8-nitro-lepidin
    —— 2-Nitramino-5-propyl-1.3.4-thiadiazol 89280-43-3 C5H8N4O2S
    2-Nitramino-5-propyl-1.3.4-thiadiazol
    —— 2,4,6-Triamino-1,3,5-tri(methyl(D3))-borazin 90567-44-5 C3H15B3N6
    2,4,6-Triamino-1,3,5-tri(methyl(D3))-borazin
    —— 2,2-Aethylendithio-5α-oestr-1(10)-en-17β-ol 106683-26-5 C20H30OS2
    2,2-Aethylendithio-5α-oestr-1(10)-en-17β-ol
    —— (+/-)-2-<4-Nitro-phenyl>-5-<3,4-dimethoxy-phenyl>-oxazolidin 101575-41-1 C17H18N2O5
    (+/-)-2-<4-Nitro-phenyl>-5-<3,4-dimethoxy-phenyl>-oxazolidin
    —— 2,4-Di-n-Amyl-6-valeryl-phenol 102456-31-5 C21H34O2
    2,4-Di-n-Amyl-6-valeryl-phenol
    —— (+/-)-2-phenyl-(3a<i>r</i>,12a<i>t</i>)-4,5,6,7,8,9,10,11,12,12a-decahydro-3a<i>H</i>-cycloundecoxazole; picrate 124143-37-9 C6H3N3O7*C18H25NO
    (+/-)-2-phenyl-(3a<i>r</i>,12a<i>t</i>)-4,5,6,7,8,9,10,11,12,12a-decahydro-3a<i>H</i>-cycloundecoxazole; picrate
    —— 2-benzyloxy-4-nitro-thiobenzoic acid <i>S</i>-(2-diethylamino-ethyl ester) 102457-88-5 C20H24N2O4S
    2-benzyloxy-4-nitro-thiobenzoic acid <i>S</i>-(2-diethylamino-ethyl ester)
    —— (2-amino-5-chloro-phenyl)-bis-(4-chloro-phenyl)-methanol 101936-14-5 C19H14Cl3NO
    (2-amino-5-chloro-phenyl)-bis-(4-chloro-phenyl)-methanol
    —— 2,2-Dimethyl-3-(N-phthalimido)-cumaran 108774-74-9 C18H15NO3
    2,2-Dimethyl-3-(N-phthalimido)-cumaran
    —— 2,2,6,6-Tetrafluor-dioxan 1515-09-9 C4H4F4O2
    2,2,6,6-Tetrafluor-dioxan
    —— 2-<3,4-Dimethoxy-styryl>-4-<4-dimethylamino-benzyliden>-oxazolon 102313-89-3 C22H22N2O4
    2-<3,4-Dimethoxy-styryl>-4-<4-dimethylamino-benzyliden>-oxazolon
    —— 2,2-diphenyl-valeric acid-(3-dimethylamino-propyl ester) 112686-10-9 C22H29NO2
    2,2-diphenyl-valeric acid-(3-dimethylamino-propyl ester)
    —— 2-allyl-2-(2,2-dimethoxyethylamino)cyclohexanone 128939-25-3 C13H23NO3
    2-allyl-2-(2,2-dimethoxyethylamino)cyclohexanone
    —— (((2S,3S,4S)-1-(benzyloxy)-4-((2S,4S,5R,6R)-6-((2R,3S)-3-((diethyl(isopropyl)silyl)oxy)butan-2-yl)-2-(4-methoxyphenyl)-5-methyl-1,3-dioxan-4-yl)-2-methylpentan-3-yl)oxy)triethylsilane 1109115-19-6 C42H72O6Si2
    (((2S,3S,4S)-1-(benzyloxy)-4-((2S,4S,5R,6R)-6-((2R,3S)-3-((diethyl(isopropyl)silyl)oxy)butan-2-yl)-2-(4-methoxyphenyl)-5-methyl-1,3-dioxan-4-yl)-2-methylpentan-3-yl)oxy)triethylsilane
    —— 2-(N-Allyl-N-methylamino)cyclohex-2-enone 83505-34-4 C10H15NO
    2-(N-Allyl-N-methylamino)cyclohex-2-enone
    —— 2-(chloromethyl)-5-isopropyl-6-methylpyrimidin-4-ol 1379518-07-6 C9H13ClN2O
    2-(chloromethyl)-5-isopropyl-6-methylpyrimidin-4-ol
    —— 2-(4-fluorophenyl)-5-[(2-hydroxyethyl)(methanesulfonyl)amino]-N,7-dimethyl-7,8-dihydrofurano[3,2-e][1]benzofuran-1-carboxamide 1072843-77-6 C22H23FN2O6S
    2-(4-fluorophenyl)-5-[(2-hydroxyethyl)(methanesulfonyl)amino]-N,7-dimethyl-7,8-dihydrofurano[3,2-e][1]benzofuran-1-carboxamide
    —— 2-Hydroxy-pyrimidin-(1-15N) 90010-02-9 C4H4N2O
    2-Hydroxy-pyrimidin-(1-15N)
    —— 2-Dichloracetamino-4-<2>benzofuryl-thiazol 895-60-3 C13H8Cl2N2O2S
    2-Dichloracetamino-4-<2>benzofuryl-thiazol
    —— 2-Benzyl-6-benzyloxy-9-methyl-1-oxo-1,2,3,4-tetrahydro-β-carbolin 96671-64-6 C26H24N2O2
    2-Benzyl-6-benzyloxy-9-methyl-1-oxo-1,2,3,4-tetrahydro-β-carbolin
    —— 2-benzyl-3-methylamino-3-phenyl-propionic acid 858215-12-0 C17H19NO2
    2-benzyl-3-methylamino-3-phenyl-propionic acid
    —— 2-heptyl-4-methyl-cyclohexane-1,3-dione 109067-07-4 C14H24O2
    2-heptyl-4-methyl-cyclohexane-1,3-dione
    —— 2-(p-Nitrobenzyliden)-4-chlorindan-1,3-dion 20926-91-4 C16H8ClNO4
    2-(p-Nitrobenzyliden)-4-chlorindan-1,3-dion
    —— 2-acetoxy-non-2-ene 57374-31-9 C11H20O2
    2-acetoxy-non-2-ene
    —— (2-hydroxy-4-nitro-phenyl)-arsonic acid 860517-85-7 C6H6AsNO6
    (2-hydroxy-4-nitro-phenyl)-arsonic acid
    —— (2S,3R,6S)-3-methyl-1,7-dioxaspiro[5.5]undecane-2-carbaldehyde 115369-12-5 C11H18O3
    (2S,3R,6S)-3-methyl-1,7-dioxaspiro[5.5]undecane-2-carbaldehyde
    —— 2-(piperidin-1-yl)ethyl [(2R,6S,12Z,13aS,14aR,16aS)-9'-methyl-14a-{[(1-methylcyclopropyl)sulfonyl]carbamoyl}-5,16-dioxo-5'-(trifluoromethyl)-1,1',2',5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrospiro[cyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-2,3'-pyrano[2,3-c]quinoline]-6-yl]carbamate 1565775-84-9 C43H55F3N6O8S
    2-(piperidin-1-yl)ethyl [(2R,6S,12Z,13aS,14aR,16aS)-9'-methyl-14a-{[(1-methylcyclopropyl)sulfonyl]carbamoyl}-5,16-dioxo-5'-(trifluoromethyl)-1,1',2',5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrospiro[cyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-2,3'-pyrano[2,3-c]quinoline]-6-yl]carbamate