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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-but-2-enyl-4-methyl-3-phenyl-2<i>H</i>-isoxazol-5-one 21944-71-8 C14H15NO2
    2-but-2-enyl-4-methyl-3-phenyl-2<i>H</i>-isoxazol-5-one
    —— (2-methyl-cyclohex-1-enyl)-acetyl chloride 87355-91-7 C9H13ClO
    (2-methyl-cyclohex-1-enyl)-acetyl chloride
    —— 2,5-dianilino-3,6-diiodo-[1,4]benzoquinone 860757-23-9 C18H12I2N2O2
    2,5-dianilino-3,6-diiodo-[1,4]benzoquinone
    —— 2-hydroxy-3,3-dinitro-butyric acid methyl ester 99418-95-8 C5H8N2O7
    2-hydroxy-3,3-dinitro-butyric acid methyl ester
    —— 2-(m-phenoxyphenyl)-1-octene 1393538-85-6 C20H24O
    2-(m-phenoxyphenyl)-1-octene
    —— 2-(p-chlorophenyl)-4-imino-3-phenyl-1,2,3,4-tetrahydropyrimido[1,2-a]benzimidazole 1620137-86-1 C22H17ClN4
    2-(p-chlorophenyl)-4-imino-3-phenyl-1,2,3,4-tetrahydropyrimido[1,2-a]benzimidazole
    —— (2S,5R)-2-(t-butyl)-5-methyl-5-propyl-1,3-dioxolan-4-one 92572-41-3 C11H20O3
    (2S,5R)-2-(t-butyl)-5-methyl-5-propyl-1,3-dioxolan-4-one
    —— 2-(2-hydroxypropan-2-yl)quinazolin-4(3H)-one 52827-42-6 C11H12N2O2
    2-(2-hydroxypropan-2-yl)quinazolin-4(3H)-one
    —— 2-hydroxy-4,6-diisopropoxybenzaldehyde 215163-07-8 C13H18O4
    2-hydroxy-4,6-diisopropoxybenzaldehyde
    —— 2-exo,3-endo-bis(phenylsulfonyl)-5,6-benzobicyclo<2.2.1>hept-5-ene 87057-43-0 C23H20O4S2
    2-exo,3-endo-bis(phenylsulfonyl)-5,6-benzobicyclo<2.2.1>hept-5-ene
    —— ((2S,4R)-4-hydroxy-2-(hydroxydiphenylmethyl)pyrrolidin-1-yl)(6-methylpyridin-2-yl)methanone 1217168-96-1 C24H24N2O3
    ((2S,4R)-4-hydroxy-2-(hydroxydiphenylmethyl)pyrrolidin-1-yl)(6-methylpyridin-2-yl)methanone
    —— 2,3,5,5,6,6-hexachloro-4-(((4-nitrophenyl)thio)imino)cyclohex-2-en-1-one 94899-48-6 C12H4Cl6N2O3S
    2,3,5,5,6,6-hexachloro-4-(((4-nitrophenyl)thio)imino)cyclohex-2-en-1-one
    —— [(2-ethoxy-2-oxoethyl)amino]methyl-(4-nitrophenoxy)phosphinic acid 65463-15-2 C11H15N2O7P
    [(2-ethoxy-2-oxoethyl)amino]methyl-(4-nitrophenoxy)phosphinic acid
    —— 2-[(4-Methoxy-phenyl)-hydrazono]-3-piperidin-1-yl-1-(4,6,7-trimethoxy-benzofuran-5-yl)-propan-1-one 77262-22-7 C26H31N3O6
    2-[(4-Methoxy-phenyl)-hydrazono]-3-piperidin-1-yl-1-(4,6,7-trimethoxy-benzofuran-5-yl)-propan-1-one
    —— 2-Hydroxy-4-mercapto-6-aethyl-pyrimidin 89532-58-1 C6H8N2OS
    2-Hydroxy-4-mercapto-6-aethyl-pyrimidin
    —— 2-Imino-3-butyl-5-guanylmercaptomethyl-thiazolidin 111162-22-2 C9H18N4S2
    2-Imino-3-butyl-5-guanylmercaptomethyl-thiazolidin
    —— 2-Phenylethinyl-6-<2-ethoxy-buten-(1)-yl>-pyridin 111499-66-2 C19H19NO
    2-Phenylethinyl-6-<2-ethoxy-buten-(1)-yl>-pyridin
    —— 2-(3,4-dimethyl-phenyl)-3<i>c</i>-(4-fluoro-phenyl)-acrylonitrile 396-89-4 C17H14FN
    2-(3,4-dimethyl-phenyl)-3<i>c</i>-(4-fluoro-phenyl)-acrylonitrile
    —— 2-(4-diethylamino-2-methyl-phenylimino)-3-(4-methoxy-phenyl)-3-oxo-propionic acid anilide 124122-26-5 C27H29N3O3
    2-(4-diethylamino-2-methyl-phenylimino)-3-(4-methoxy-phenyl)-3-oxo-propionic acid anilide
    —— '2,3,8-Trimethyl-5,6,7,8-tetrahydro-4H-cyclohepta<b>furan' 108754-40-1 C12H18O
    '2,3,8-Trimethyl-5,6,7,8-tetrahydro-4H-cyclohepta<b>furan'
    —— 2-hydroxy-3-propyl-benzoic acid-(4-chloro-anilide) 132727-55-0 C16H16ClNO2
    2-hydroxy-3-propyl-benzoic acid-(4-chloro-anilide)
    —— 2-Brom-4-(2-morpholino-ethylamino)-mesitylen 92731-11-8 C15H23BrN2O
    2-Brom-4-(2-morpholino-ethylamino)-mesitylen
    —— 2-(1-methoxy-2-nitro-ethyl)-selenophene 33022-78-5 C7H9NO3Se
    2-(1-methoxy-2-nitro-ethyl)-selenophene
    —— (2'S)-1-phenyl-5-(2'-N-tert-butoxycarbonylpyrrolidinyl)pyrazole 217805-59-9 C18H23N3O2
    (2'S)-1-phenyl-5-(2'-N-tert-butoxycarbonylpyrrolidinyl)pyrazole
    —— 2-cyano-N-(2,6-dimethoxypyrimidin-4-yl)-3-(pyridin-3-yl)acrylamide 1197179-84-2 C15H13N5O3
    2-cyano-N-(2,6-dimethoxypyrimidin-4-yl)-3-(pyridin-3-yl)acrylamide
    —— (2R,3S,4R)-3-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-3-iodo-tetrahydro-pyran-2-yloxy)-2-hydroxymethyl-3,4-dihydro-2H-pyran-4-ol 121328-68-5 C33H37IO8
    (2R,3S,4R)-3-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-3-iodo-tetrahydro-pyran-2-yloxy)-2-hydroxymethyl-3,4-dihydro-2H-pyran-4-ol
    —— 2,2-Dimethyl-propionic acid (1R,3aR,4R,7aR)-4-(2-benzyloxy-ethyl)-7a-methyl-5-oxo-octahydro-inden-1-yl ester 358657-64-4 C24H34O4
    2,2-Dimethyl-propionic acid (1R,3aR,4R,7aR)-4-(2-benzyloxy-ethyl)-7a-methyl-5-oxo-octahydro-inden-1-yl ester
    —— (2-Ethoxy-5-methylpyrimidin-4-yl)oxy-trimethylsilane 171109-34-5 C10H18N2O2Si
    (2-Ethoxy-5-methylpyrimidin-4-yl)oxy-trimethylsilane
    —— 2-(3-Cyclopropyl-2-fluorophenoxy)aceticacid 2470437-23-9 C11H11FO3
    2-(3-Cyclopropyl-2-fluorophenoxy)aceticacid
    —— 2-[1-methyl-1-(2-nitro-phenyl)-but-3-enyl]-[1,3]dioxolane 1159185-12-2 C14H17NO4
    2-[1-methyl-1-(2-nitro-phenyl)-but-3-enyl]-[1,3]dioxolane
    —— 2-(4-bromo-phenyl)-2-methyl-6-nitro-2,3-dihydro-imidazo[2,1-b]oxazole 1188337-28-1 C12H10BrN3O3
    2-(4-bromo-phenyl)-2-methyl-6-nitro-2,3-dihydro-imidazo[2,1-b]oxazole
    —— 2-(4'-phenoxyanilino)-5-isothiocyanopyridine 52025-11-3 C18H13N3OS
    2-(4'-phenoxyanilino)-5-isothiocyanopyridine
    —— 2-(6-(1,4-diazabicyclo[3.2.2]nonan-4-yl)-4-oxo-2-(3,3,3-trifluoropropyl)quinazolin-3(4H)-yl)-N-isopropylacetamide 1290634-84-2 C23H30F3N5O2
    2-(6-(1,4-diazabicyclo[3.2.2]nonan-4-yl)-4-oxo-2-(3,3,3-trifluoropropyl)quinazolin-3(4H)-yl)-N-isopropylacetamide
    —— 2-amino-6-[3-(4-bromophenyl)-5-phenyl-4,5-dihydropyrazol-1-yl]-4-phenylnicotinonitrile 1309788-86-0 C27H20BrN5
    2-amino-6-[3-(4-bromophenyl)-5-phenyl-4,5-dihydropyrazol-1-yl]-4-phenylnicotinonitrile
    —— 2-(1-isobutyl-piperidin-4-yloxy)-5-methanesulfonyl-4,5,6,7-tetrahydro-thieno[3,2-c]pyridine 1031782-94-1 C17H28N2O3S2
    2-(1-isobutyl-piperidin-4-yloxy)-5-methanesulfonyl-4,5,6,7-tetrahydro-thieno[3,2-c]pyridine
    —— 2-(2,4-dinitro-[1]naphthyl)-1,2-dihydro-isoquinolin-1-ol 861615-53-4 C19H13N3O5
    2-(2,4-dinitro-[1]naphthyl)-1,2-dihydro-isoquinolin-1-ol
    —— 2,3,3-Trimethylpyrrolidine hydrochloride 23461-72-5 C7H16ClN
    2,3,3-Trimethylpyrrolidine hydrochloride
    —— 2-[(5R)-4,4-bis(4-fluorophenyl)-5-(hydroxymethyl)-4,5-dihydro-1H-imidazol-2-yl]-4-pyridinecarbonitrile 357926-33-1 C22H16F2N4O
    2-[(5R)-4,4-bis(4-fluorophenyl)-5-(hydroxymethyl)-4,5-dihydro-1H-imidazol-2-yl]-4-pyridinecarbonitrile
    —— 2,2,3,3-tetramethyl-1-phenyl-4,4-bis(trimethylsilyl)-2,3-digerma-1-phosphacyclobutane 508185-87-3 C17H35Ge2PSi2
    2,2,3,3-tetramethyl-1-phenyl-4,4-bis(trimethylsilyl)-2,3-digerma-1-phosphacyclobutane
    —— 2-(3-fluoro-4-iodo-2-pyridyl)-2-methylpropanenitrile 1402390-57-1 C9H8FIN2
    2-(3-fluoro-4-iodo-2-pyridyl)-2-methylpropanenitrile
    —— 2,4,4,8,8-Pentamethyl-1-oxa-spiro[2.5]octane 56051-21-9 C12H22O
    2,4,4,8,8-Pentamethyl-1-oxa-spiro[2.5]octane
    —— 2,6-Bis(chlormethyl)-4-octylphenol 57835-39-9 C16H24Cl2O
    2,6-Bis(chlormethyl)-4-octylphenol
    —— (2-methyl-indol-3-yl)-phenyl-acetic acid 57642-17-8 C17H15NO2
    (2-methyl-indol-3-yl)-phenyl-acetic acid
    —— 2-chloro-6-(4-nitro-phenylazo)-benzothiazole 58599-95-4 C13H7ClN4O2S
    2-chloro-6-(4-nitro-phenylazo)-benzothiazole
    —— (2R,3R)-2-Benzyloxymethyl-3-[1-(1-trimethylsilanyl-cyclopropyl)-1-trimethylsilanyloxy-nonyl]-oxirane 127583-18-0 C28H50O3Si2
    (2R,3R)-2-Benzyloxymethyl-3-[1-(1-trimethylsilanyl-cyclopropyl)-1-trimethylsilanyloxy-nonyl]-oxirane
    —— 2-[4-(3-bromo-5-methylpyrid-2-yl)butylamino]-5-(6-methyl-N-oxo-pyrid-3-ylmethyl)-4-pyrimidone 85634-96-4 C21H24BrN5O2
    2-[4-(3-bromo-5-methylpyrid-2-yl)butylamino]-5-(6-methyl-N-oxo-pyrid-3-ylmethyl)-4-pyrimidone
    —— 2-(2',2',2'-Trifluoroethoxyl)-4-trifluoromethyl-6-chloro-pyridine 137506-72-0 C8H4ClF6NO
    2-(2',2',2'-Trifluoroethoxyl)-4-trifluoromethyl-6-chloro-pyridine
    —— 2-(methylsulfonylmethyl)cyclohexan-1-one 1160249-18-2 C8H14O3S
    2-(methylsulfonylmethyl)cyclohexan-1-one
    —— 2-(3,5-dimethylphenyl)-5-phenylpyridine 1-oxide 1127562-28-0 C19H17NO
    2-(3,5-dimethylphenyl)-5-phenylpyridine 1-oxide
    —— 2-(4-neopentylphenyl)naphthalene 1584124-88-8 C21H22
    2-(4-neopentylphenyl)naphthalene