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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(3-cyano-1-cyclopentyl-6-methyl-1H-pyrrolo[3,2-b]pyridin-2-yl)-N-(1,3-difluoropropan-2-yl)pyrimidine-5-sulfonamide 1247933-36-3 C21H22F2N6O2S
    2-(3-cyano-1-cyclopentyl-6-methyl-1H-pyrrolo[3,2-b]pyridin-2-yl)-N-(1,3-difluoropropan-2-yl)pyrimidine-5-sulfonamide
    —— 2<i>r</i>,4<i>t</i>,6<i>c</i>-trimethyl-4<i>c</i>-phenyl-[1,4]thiaphosphinanium; bromide 66254-91-9 Br*C13H20PS
    2<i>r</i>,4<i>t</i>,6<i>c</i>-trimethyl-4<i>c</i>-phenyl-[1,4]thiaphosphinanium; bromide
    —— 2-deoxy-α-D-galactopyranosyl-(1->6)-2-deoxy-α-D-glucopyranosyl-(1->5)-uridine 1202398-19-3 C21H32N2O14
    2-deoxy-α-D-galactopyranosyl-(1->6)-2-deoxy-α-D-glucopyranosyl-(1->5)-uridine
    —— (2R)-2-[(2R)-4-(4-chlorophenyl)-3-oxomorpholin-2-yl]-2-hydroxyacetic acid 1228773-78-1 C12H12ClNO5
    (2R)-2-[(2R)-4-(4-chlorophenyl)-3-oxomorpholin-2-yl]-2-hydroxyacetic acid
    —— 2-(1-benzothien-2-yl)ethyl 4-methylbenzenesulfonate 40412-10-0 C17H16O3S2
    2-(1-benzothien-2-yl)ethyl 4-methylbenzenesulfonate
    —— 2-fluoro-3-iodo-6-(2-trifluoromethylphenyl)pyrazine 604786-00-7 C11H5F4IN2
    2-fluoro-3-iodo-6-(2-trifluoromethylphenyl)pyrazine
    —— 2-<<2-(hydroxymethyl)-1,3-dimethyl-2-cyclohexen-1-yl>methyl>-1,3-dioxolane 98127-10-7 C13H22O3
    2-<<2-(hydroxymethyl)-1,3-dimethyl-2-cyclohexen-1-yl>methyl>-1,3-dioxolane
    —— 2,2,6-trimethyl-3-(2-methyl-propenyl)-2,3-dihydro-pyrazolo[5,1-b]oxazole 14181-59-0 C12H18N2O
    2,2,6-trimethyl-3-(2-methyl-propenyl)-2,3-dihydro-pyrazolo[5,1-b]oxazole
    —— 2,3-Dichlor-1-methoxymethyl-naphthalin 17437-98-8 C12H10Cl2O
    2,3-Dichlor-1-methoxymethyl-naphthalin
    —— 2-([2,3a(2)-Bithiophen]-5-ylmethylene)hydrazinecarbothioamide 60141-29-9 C10H9N3S3
    2-([2,3a(2)-Bithiophen]-5-ylmethylene)hydrazinecarbothioamide
    —— [(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-[3-[(4-cyclopropylphenyl)methyl]-4-methylindol-1-yl]oxan-2-yl]methyl acetate 903551-40-6 C33H37NO9
    [(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-[3-[(4-cyclopropylphenyl)methyl]-4-methylindol-1-yl]oxan-2-yl]methyl acetate
    —— 2,3,4-tribenzyloxy-5-methoxybenbenzaldehyde 82835-38-9 C29H26O5
    2,3,4-tribenzyloxy-5-methoxybenbenzaldehyde
    —— 2-O-benzoyl-3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide 102219-47-6 C19H21BrO9
    2-O-benzoyl-3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide
    —— 2-(6-dimethylamino-benzothiazol-2-yl)-phenol 55565-65-6 C15H14N2OS
    2-(6-dimethylamino-benzothiazol-2-yl)-phenol
    —— (22S,23S,24S)-22,23-dihydroxy-24-methyl-3α,5-cyclo-5α-cholestan-6-one 1262743-16-7 C28H46O3
    (22S,23S,24S)-22,23-dihydroxy-24-methyl-3α,5-cyclo-5α-cholestan-6-one
    —— 2-butyl-3-iodo-4-isopropyl-5-(4-methoxyphenyl)furan 1170731-00-6 C18H23IO2
    2-butyl-3-iodo-4-isopropyl-5-(4-methoxyphenyl)furan
    —— 2,4-dimethyl-3,4-dihydro-2<i>H</i>-phenanthren-1-one 855363-63-2 C16H16O
    2,4-dimethyl-3,4-dihydro-2<i>H</i>-phenanthren-1-one
    —— 2,2-Dibromo-5,8-dimethyl-3,4-dihydro-2H-naphthalen-1-one 123674-27-1 C12H12Br2O
    2,2-Dibromo-5,8-dimethyl-3,4-dihydro-2H-naphthalen-1-one
    —— 2-[4-Bromo-2-(2H-tetrazol-5-yloxy)-phenoxy]-1-[4-(4-fluoro-benzyl)-(2R)-2-methyl-piperazin-1-yl]-ethanone 519175-12-3 C21H22BrFN6O3
    2-[4-Bromo-2-(2H-tetrazol-5-yloxy)-phenoxy]-1-[4-(4-fluoro-benzyl)-(2R)-2-methyl-piperazin-1-yl]-ethanone
    —— 2-[7-(4,4-dioxo-3,4-dihydro-2H-4lambda*6*-benzo [1,4]oxathiin-6-ylamino)-1-methyl-2-oxo-1,4-dihydro-2H-pyrimido[4,5-d]pyrimidin-3-yl]-benzonitrile 686759-62-6 C22H18N6O4S
    2-[7-(4,4-dioxo-3,4-dihydro-2H-4lambda*6*-benzo [1,4]oxathiin-6-ylamino)-1-methyl-2-oxo-1,4-dihydro-2H-pyrimido[4,5-d]pyrimidin-3-yl]-benzonitrile
    —— 2,3,4,5-Tetrakis-pentafluorethoxy-nitrobenzol 60702-07-0 C14HF20NO6
    2,3,4,5-Tetrakis-pentafluorethoxy-nitrobenzol
    —— 2,2'-dimethyl-3,3'-diphenyl-2<i>H</i>,2'<i>H</i>-4,4'-diazenediyl-bis-isoxazol-5-one 53690-64-5 C20H16N4O4
    2,2'-dimethyl-3,3'-diphenyl-2<i>H</i>,2'<i>H</i>-4,4'-diazenediyl-bis-isoxazol-5-one
    —— (2-Bromo-9-methyl-9H-fluoren-9-yl)-trimethyl-silane 55673-60-4 C17H19BrSi
    (2-Bromo-9-methyl-9H-fluoren-9-yl)-trimethyl-silane
    —— 2-[1-(3,4-Dimethoxy-phenyl)-meth-(Z)-ylidene]-succinic acid diethyl ester 58402-10-1 C17H22O6
    2-[1-(3,4-Dimethoxy-phenyl)-meth-(Z)-ylidene]-succinic acid diethyl ester
    —— (2-chloro-cyclohex-1-enyl)-phenyl ketone 22537-05-9 C13H13ClO
    (2-chloro-cyclohex-1-enyl)-phenyl ketone
    —— (2-Bromo-2-butyl-hexanoylamino)-acetic acid ethyl ester 97173-58-5 C14H26BrNO3
    (2-Bromo-2-butyl-hexanoylamino)-acetic acid ethyl ester
    —— 2-(2-Carboxy-ethylsulfanyl)-succinic acid bis-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-octyl) ester 52978-14-0 C23H12F30O6S
    2-(2-Carboxy-ethylsulfanyl)-succinic acid bis-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-octyl) ester
    —— 2-tert-Butoxy-N-methyl-malonamic acid ethyl ester 85971-10-4 C10H19NO4
    2-tert-Butoxy-N-methyl-malonamic acid ethyl ester
    —— 2-methyl-11-[2-(2-pyridyl)ethyl]amino-6,11-dihydrodibenz[b,e]oxepin 779991-02-5 C22H22N2O
    2-methyl-11-[2-(2-pyridyl)ethyl]amino-6,11-dihydrodibenz[b,e]oxepin
    —— 2-(4-cyclobutyl-1H-imidazol-1-yl)-9-(1H-pyrazol-1-yl)-7,8-dihydro-[1,4]diazepino[7,1-a]isoquinolin-5(4H)-one 1571143-72-0 C23H22N6O
    2-(4-cyclobutyl-1H-imidazol-1-yl)-9-(1H-pyrazol-1-yl)-7,8-dihydro-[1,4]diazepino[7,1-a]isoquinolin-5(4H)-one
    —— (2S,3R,4S,5S,6S)-2-hydroxy-6-(((S)-2-oxoazepan-3-yl)carbamoyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate 1226981-34-5 C18H26N2O10
    (2S,3R,4S,5S,6S)-2-hydroxy-6-(((S)-2-oxoazepan-3-yl)carbamoyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— 2-<(2'R*,4a'S*,*8a'R*)-4a',8'-dimethyl-1',2',3',4',4a',5',6',8a'-octahydronaphthalen-2'-yl>-5,6-epoxy-6-methylhept-1-ene 81575-71-5 C20H32O
    2-<(2'R*,4a'S*,*8a'R*)-4a',8'-dimethyl-1',2',3',4',4a',5',6',8a'-octahydronaphthalen-2'-yl>-5,6-epoxy-6-methylhept-1-ene
    —— 2-Methoxymethoxy-succinic acid 1-methyl ester 946146-79-8 C7H12O6
    2-Methoxymethoxy-succinic acid 1-methyl ester
    —— 2,5-bis(triisopropylsiloxy)phenyl 1,4-diisocyanide 1316889-85-6 C26H44N2O2Si2
    2,5-bis(triisopropylsiloxy)phenyl 1,4-diisocyanide
    —— 2,2-Dimethyl-propionic acid (2S,3R,4S,5S,6R)-2-{[(S)-(diethoxy-phosphoryl)-(4-methoxy-phenyl)-methyl]-amino}-3,5-bis-(2,2-dimethyl-propionyloxy)-6-(2,2-dimethyl-propionyloxymethyl)-tetrahydro-pyran-4-yl ester 141330-72-5 C38H62NO13P
    2,2-Dimethyl-propionic acid (2S,3R,4S,5S,6R)-2-{[(S)-(diethoxy-phosphoryl)-(4-methoxy-phenyl)-methyl]-amino}-3,5-bis-(2,2-dimethyl-propionyloxy)-6-(2,2-dimethyl-propionyloxymethyl)-tetrahydro-pyran-4-yl ester
    —— 2-oxo-2-(2-trimethylsiloxy-1,2-diphenylethenyloxy)benzo<c>-1,3,2-dioxa-phospholane 122748-68-9 C23H23O5PSi
    2-oxo-2-(2-trimethylsiloxy-1,2-diphenylethenyloxy)benzo<c>-1,3,2-dioxa-phospholane
    —— 2-cinnamyl-4,5,6,7-tetrahydrobenzo[b]-4H-thieno[2,3-d][1,3]oxazin-4-imine 1262052-00-5 C18H16N2OS
    2-cinnamyl-4,5,6,7-tetrahydrobenzo[b]-4H-thieno[2,3-d][1,3]oxazin-4-imine
    —— 2-(2-methoxyethoxy)ethyl 3,5-bis(2-(trimethylsilyl)ethynyl)benzoate 1256379-87-9 C22H32O4Si2
    2-(2-methoxyethoxy)ethyl 3,5-bis(2-(trimethylsilyl)ethynyl)benzoate
    —— 2-Ethoxycarbonyl-N-(4-bromophenyl)acetamidine hydrochloride 137999-47-4 C11H13BrN2O2*ClH
    2-Ethoxycarbonyl-N-(4-bromophenyl)acetamidine hydrochloride
    —— 2,3-Diphenyl-succinaldehyde dioxime 136113-60-5 C16H16N2O2
    2,3-Diphenyl-succinaldehyde dioxime
    —— 2,6-dideoxy-2,6-imino-3,4-O-isopropylidene-D-allononitrile 1602560-05-3 C9H14N2O3
    2,6-dideoxy-2,6-imino-3,4-O-isopropylidene-D-allononitrile
    —— 2-[(3-methylphenyl)methylidene]cyclopropane-1-carbaldehyde 1171107-98-4 C12H12O
    2-[(3-methylphenyl)methylidene]cyclopropane-1-carbaldehyde
    —— 2-[benzyl(3-chloro-4-fluorophenyl)amino]butan-1-ol 866029-77-8 C17H19ClFNO
    2-[benzyl(3-chloro-4-fluorophenyl)amino]butan-1-ol
    —— 2,2-Dimethyl-propionic acid (S)-1-((R)-2,2-diethyl-[1,3]dioxolan-4-ylmethyl)-but-3-enyl ester 187460-10-2 C17H30O4
    2,2-Dimethyl-propionic acid (S)-1-((R)-2,2-diethyl-[1,3]dioxolan-4-ylmethyl)-but-3-enyl ester
    —— 2-Methoxy-2-phenyl-1,3-benzodioxol 4132-64-3 C14H12O3
    2-Methoxy-2-phenyl-1,3-benzodioxol
    —— 2,3-Epoxy-2-ethyl-capronsaeure-<3,4-epoxy-6-methyl-cyclohexyl>-methylester 101448-20-8 C16H26O4
    2,3-Epoxy-2-ethyl-capronsaeure-<3,4-epoxy-6-methyl-cyclohexyl>-methylester
    —— (22S,23S)-22,23-epoxy-5α-ergostan-6-one 134256-52-3 C28H46O2
    (22S,23S)-22,23-epoxy-5α-ergostan-6-one
    —— 2-isobutyl-6,6-dimethyl-1,5,7-trioxaspiro<2.5>octane-4,8-dione 132473-19-9 C11H16O5
    2-isobutyl-6,6-dimethyl-1,5,7-trioxaspiro<2.5>octane-4,8-dione
    —— 2',2'-dichloro-2'-(methoxycarbonyl)-N-[3-[3-(2-fluoro-6-trifluoromethylphenyl)-5-isoxazoyl]phenyl]acetamide 867215-66-5 C20H12Cl2F4N2O4
    2',2'-dichloro-2'-(methoxycarbonyl)-N-[3-[3-(2-fluoro-6-trifluoromethylphenyl)-5-isoxazoyl]phenyl]acetamide
    —— 2-Chlor-chinoxalin-3-carbonsaeure-ureid 49679-44-9 C10H7ClN4O2
    2-Chlor-chinoxalin-3-carbonsaeure-ureid