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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,5,6-Trimethyl-2,6-diaethyl-5-acetoxy-tetrahydropyran 5891-97-4 C14H26O3
    2,5,6-Trimethyl-2,6-diaethyl-5-acetoxy-tetrahydropyran
    —— 2,6-Dimethyl-cyclohexen-(3)-dicarbonsaeure-(1,1)-dimethylester 91765-71-8 C12H18O4
    2,6-Dimethyl-cyclohexen-(3)-dicarbonsaeure-(1,1)-dimethylester
    —— 2-Heptadecyl-4,5,6-trichlorpyrimidin 1850-99-3 C21H35Cl3N2
    2-Heptadecyl-4,5,6-trichlorpyrimidin
    —— 2',4',7'-Tris-(p-nitrobenzoyloxy)-5',6-dicarboxy-flavon-(4) 1111-43-9 C38H19N3O18
    2',4',7'-Tris-(p-nitrobenzoyloxy)-5',6-dicarboxy-flavon-(4)
    —— 2,3-Dimethyl-thionaphthensulfonsaeure-(5)-amid 90922-22-8 C10H11NO2S2
    2,3-Dimethyl-thionaphthensulfonsaeure-(5)-amid
    —— 2-(4-Brom-phenyl)-4-mercapto-6-methyl-pyrimidin-5-carbonsaeure-ethylester 92189-47-4 C14H13BrN2O2S
    2-(4-Brom-phenyl)-4-mercapto-6-methyl-pyrimidin-5-carbonsaeure-ethylester
    —— 2-Oxo-oxacyclopentadecadien-(9,11) 6537-75-3 C14H22O2
    2-Oxo-oxacyclopentadecadien-(9,11)
    —— 2.4-Diphenyl-6-benzoyl-2.3.4.5-tetrahydro-1.2.4-triazin 100979-13-3 C22H19N3O
    2.4-Diphenyl-6-benzoyl-2.3.4.5-tetrahydro-1.2.4-triazin
    —— 2-[1-(2,4-dimethoxy-benzyl)-2-oxo-pyrrolidin-3-yl]-N-hydroxy-acetamide 798543-05-2 C15H20N2O5
    2-[1-(2,4-dimethoxy-benzyl)-2-oxo-pyrrolidin-3-yl]-N-hydroxy-acetamide
    —— 2-Hexadecyl-1,3-dioxan 60067-54-1 C20H40O2
    2-Hexadecyl-1,3-dioxan
    —— 2-Phenyl-3-butylsulfonyl-spiro(cyclopropan-1,9'-fluoren) 102112-57-2 C25H24O2S
    2-Phenyl-3-butylsulfonyl-spiro(cyclopropan-1,9'-fluoren)
    —— 2,2-bis(2-methylsulfonylethyl)malononitrile 1402703-72-3 C9H14N2O4S2
    2,2-bis(2-methylsulfonylethyl)malononitrile
    —— (2S,3R)-2-[(S)-1-(tert-butoxycarbonylamino)-2-methoxy-2-oxoethyl]-3-deutero-3-((E)-1-deuteroprop-1-enyl)oct-7-enoic acid 1410861-41-4 C19H31NO6
    (2S,3R)-2-[(S)-1-(tert-butoxycarbonylamino)-2-methoxy-2-oxoethyl]-3-deutero-3-((E)-1-deuteroprop-1-enyl)oct-7-enoic acid
    —— 2-methyl-3-(p-tolyl)cyclopentan-1-one 54158-60-0 C13H16O
    2-methyl-3-(p-tolyl)cyclopentan-1-one
    —— 2-(4,5-diethyl-1H-imidazol-2-yl)-4-nitrophenol 1604034-47-0 C13H15N3O3
    2-(4,5-diethyl-1H-imidazol-2-yl)-4-nitrophenol
    —— 2-But-3-enyloxy-3-hydroxy-benzoic acid methyl ester 852820-71-4 C12H14O4
    2-But-3-enyloxy-3-hydroxy-benzoic acid methyl ester
    —— (2S,3S,4S,5R)-3,4,5-Tris-allyloxy-6-(2-methyl-acryloyloxy)-tetrahydro-pyran-2-carboxylic acid allyl ester 77668-18-9 C22H30O8
    (2S,3S,4S,5R)-3,4,5-Tris-allyloxy-6-(2-methyl-acryloyloxy)-tetrahydro-pyran-2-carboxylic acid allyl ester
    —— 2α-phenylseleno-11-hydroxy-4β,5α-eudesm-3-one 69369-90-0 C21H30O2Se
    2α-phenylseleno-11-hydroxy-4β,5α-eudesm-3-one
    —— 2-Bromomethyl-3-phenyl-5-acetoxybenzofuran 72108-94-2 C17H13BrO3
    2-Bromomethyl-3-phenyl-5-acetoxybenzofuran
    —— 2-(Hydroxy(3-nitrophenyl)methyl)acrylaldehyde 1042671-46-4 C10H9NO4
    2-(Hydroxy(3-nitrophenyl)methyl)acrylaldehyde
    —— 2,3-dimethyl-2,4,4-trinitro-pentane 89896-52-6 C7H13N3O6
    2,3-dimethyl-2,4,4-trinitro-pentane
    —— 2-methyl-N-(2,4,6-trimethylphenyl)quinoline-8-carboxamide 1208887-12-0 C20H20N2O
    2-methyl-N-(2,4,6-trimethylphenyl)quinoline-8-carboxamide
    —— 2-Chloro-4-methyl-1-phenyl-1H-pyrrolo[2,3-b]quinoline 115125-99-0 C18H13ClN2
    2-Chloro-4-methyl-1-phenyl-1H-pyrrolo[2,3-b]quinoline
    —— 2,2-dimethyl-1-oxa-spiro[4.5]decan-4-one-(2,4-dinitro-phenylhydrazone) 101603-71-8 C17H22N4O5
    2,2-dimethyl-1-oxa-spiro[4.5]decan-4-one-(2,4-dinitro-phenylhydrazone)
    —— 2-butoxy-[1,3,2]oxazaphosphinane 51992-56-4 C7H16NO2P
    2-butoxy-[1,3,2]oxazaphosphinane
    —— 2-[(4-cyanophenyl)carboxamido]-4,5-dimethoxy-N-n-butylbenzamide 1357294-68-8 C21H23N3O4
    2-[(4-cyanophenyl)carboxamido]-4,5-dimethoxy-N-n-butylbenzamide
    —— 2,2,6,6-tetramethylpiperidin-1-yl 2-(trifluoromethyl)benzoate 1100308-36-8 C17H22F3NO2
    2,2,6,6-tetramethylpiperidin-1-yl 2-(trifluoromethyl)benzoate
    —— 2-(cyclohepta-2,4,6-trien-1-ylethynyl)-1,1'-biphenyl 1421374-34-6 C21H16
    2-(cyclohepta-2,4,6-trien-1-ylethynyl)-1,1'-biphenyl
    —— 2-{[2-({2-[(4-methoxyphenyl)ethynyl]phenyl}ethynyl)phenyl]ethynyl}aniline 1337901-58-2 C31H21NO
    2-{[2-({2-[(4-methoxyphenyl)ethynyl]phenyl}ethynyl)phenyl]ethynyl}aniline
    —— 2-((S)-2-Methoxymethoxymethyl-pyrrolidin-1-ylmethyl)-cyclopent-2-enone 143008-23-5 C13H21NO3
    2-((S)-2-Methoxymethoxymethyl-pyrrolidin-1-ylmethyl)-cyclopent-2-enone
    —— 2,5-(benzyloxycarbonylimino)-2,5,6-trideoxy-D-talitol 264234-43-7 C14H19NO5
    2,5-(benzyloxycarbonylimino)-2,5,6-trideoxy-D-talitol
    —— 2-(3,5-Dimethyl-phenoxymethyl)-3-ethoxymethyl-1-methyl-1H-indole 54186-15-1 C21H25NO2
    2-(3,5-Dimethyl-phenoxymethyl)-3-ethoxymethyl-1-methyl-1H-indole
    —— 2-phenyl-N-quinolin-6-ylacetamide 1060783-02-9 C17H14N2O
    2-phenyl-N-quinolin-6-ylacetamide
    —— 2-[4-(ethyl-methyl-amino)-phenylsulfanyl]-benzoic acid 860698-16-4 C16H17NO2S
    2-[4-(ethyl-methyl-amino)-phenylsulfanyl]-benzoic acid
    —— 2ξ,11ξ,13-Trichloro-3-oxo-8β-isobutyroxy-10α-hydroxy-1αH-4-guaien-6α,12-olide 84537-47-3 C19H23Cl3O6
    2ξ,11ξ,13-Trichloro-3-oxo-8β-isobutyroxy-10α-hydroxy-1αH-4-guaien-6α,12-olide
    —— 25,26,27-tribenzoyloxy-28-hydroxy-5,11,17-tri-(tert-butyl)-23-(2-methylphenylazo)calix[4]arene 1309792-68-4 C68H66N2O7
    25,26,27-tribenzoyloxy-28-hydroxy-5,11,17-tri-(tert-butyl)-23-(2-methylphenylazo)calix[4]arene
    —— 2-butyl-5-(dimethylamino)-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]-1H-benzimidazole 1421869-14-8 C27H29N7
    2-butyl-5-(dimethylamino)-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]-1H-benzimidazole
    —— 2-[3-(3,4-dihydro-2H-pyran-6-yloxy)propyl]-1-naphthalenecarboxylic Acid 279246-09-2 C19H20O4
    2-[3-(3,4-dihydro-2H-pyran-6-yloxy)propyl]-1-naphthalenecarboxylic Acid
    —— 2,2-Dimethyl-dodecanoic acid (2-chloro-6-methyl-phenyl)-amide 140112-87-4 C21H34ClNO
    2,2-Dimethyl-dodecanoic acid (2-chloro-6-methyl-phenyl)-amide
    —— 2-(3,4-Dichlorbenzoyloxymethyl)-5-nitro-1,3,4-thiadiazol 56951-54-3 C10H5Cl2N3O4S
    2-(3,4-Dichlorbenzoyloxymethyl)-5-nitro-1,3,4-thiadiazol
    —— 2-[4-[(2-Methoxyacetyl)amino]phenyl]ethyl 5,5,8,8-tetramethyl-6,7-dihydronaphthalene-2-carboxylate 1022171-29-4 C26H33NO4
    2-[4-[(2-Methoxyacetyl)amino]phenyl]ethyl 5,5,8,8-tetramethyl-6,7-dihydronaphthalene-2-carboxylate
    —— 2-(2,4,6-Cycloheptatrien-1-yl)-1-(4-methoxyphenyl)ethanon 90522-51-3 C16H16O2
    2-(2,4,6-Cycloheptatrien-1-yl)-1-(4-methoxyphenyl)ethanon
    —— (2R,4R)-4-Iodmethyl-2,4-dimethyl-2-<2-(phenylsulfonyl)ethyl>-1,3-dioxolan 117120-77-1 C14H19IO4S
    (2R,4R)-4-Iodmethyl-2,4-dimethyl-2-<2-(phenylsulfonyl)ethyl>-1,3-dioxolan
    —— 2-amino-4,6-bis-(4-methoxy-phenyl)-cyclohexa-2,4-diene-1,1,3-tricarbonitrile 1378944-59-2 C23H18N4O2
    2-amino-4,6-bis-(4-methoxy-phenyl)-cyclohexa-2,4-diene-1,1,3-tricarbonitrile
    —— 2-[(2R,5S)-4-benzyl-6-ethoxy-2,3,4,5-tetrahydro-5-isopropyl-2-methyl-3-oxopyrazin-2-yl]-N-[2-((2R,5S)-4-benzyl-6-ethoxy-2,3,4,5-tetrahydro-5-isopropyl-2-methyl-3-oxopyrazin-2-yl)ethyl]acetamide 1005192-63-1 C38H53N5O5
    2-[(2R,5S)-4-benzyl-6-ethoxy-2,3,4,5-tetrahydro-5-isopropyl-2-methyl-3-oxopyrazin-2-yl]-N-[2-((2R,5S)-4-benzyl-6-ethoxy-2,3,4,5-tetrahydro-5-isopropyl-2-methyl-3-oxopyrazin-2-yl)ethyl]acetamide
    —— [2-[4-(Diethylamino)phenyl]-3-hydroxy-4-oxochromen-6-yl]methyl-dimethyl-nonylazanium;bromide 1234679-37-8 Br*C31H45N2O3
    [2-[4-(Diethylamino)phenyl]-3-hydroxy-4-oxochromen-6-yl]methyl-dimethyl-nonylazanium;bromide
    —— 2-[(1'S,2'S,10'R,12'R,13'S)-13'-hydroxy-7'-methoxyspiro[1,3-dioxolane-2,11'-9-oxatetracyclo[10.2.1.02,10.03,8]pentadeca-3(8),4,6-triene]-2'-yl]ethyl 2,2-dimethylpropanoate 358753-73-8 C24H32O7
    2-[(1'S,2'S,10'R,12'R,13'S)-13'-hydroxy-7'-methoxyspiro[1,3-dioxolane-2,11'-9-oxatetracyclo[10.2.1.02,10.03,8]pentadeca-3(8),4,6-triene]-2'-yl]ethyl 2,2-dimethylpropanoate
    —— 2,6-bis{[2,6-bis(diethylamino)-1,3,5-triazin-4-yl]piperazine-1,4-diyl}-4-chloro-1,3,5-triazine 1029916-29-7 C33H56ClN17
    2,6-bis{[2,6-bis(diethylamino)-1,3,5-triazin-4-yl]piperazine-1,4-diyl}-4-chloro-1,3,5-triazine
    —— (2S,3R)-1-benzyloxy-3-methoxy-hex-5-en-2-ol 952609-54-0 C14H20O3
    (2S,3R)-1-benzyloxy-3-methoxy-hex-5-en-2-ol
    —— 2-(4,6-dimethylpyrimidin-2-yl)furo[2,3-c]pyridin-3-yl trifluoromethanesulfonate 1010102-94-9 C14H10F3N3O4S
    2-(4,6-dimethylpyrimidin-2-yl)furo[2,3-c]pyridin-3-yl trifluoromethanesulfonate