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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,8-bis(ethylsulfanyl)-2,8-diphenyl-7,9-diaza-1,3-diazonia-2,8-diboranuidatricyclo[7.3.0.03,7]dodeca-1(12),3,5,10-tetraene 115509-08-5 C22H26B2N4S2
    2,8-bis(ethylsulfanyl)-2,8-diphenyl-7,9-diaza-1,3-diazonia-2,8-diboranuidatricyclo[7.3.0.03,7]dodeca-1(12),3,5,10-tetraene
    —— 2-(1,2-dipalmitoyl-sn-glycero)-3-(1-methylbenzyl)-2-<17O>oxo-1,3,2-oxazaphospholidine 88154-70-5 C45H80NO7P
    2-(1,2-dipalmitoyl-sn-glycero)-3-(1-methylbenzyl)-2-<17O>oxo-1,3,2-oxazaphospholidine
    —— 2-chloromethyl-5-nitrotetrazole 1256378-63-8 C2H2ClN5O2
    2-chloromethyl-5-nitrotetrazole
    —— 2-methyl-2-(2-bromo-4,5-dimethoxyphenyl)-1,3-oxathiolane 151694-58-5 C12H15BrO3S
    2-methyl-2-(2-bromo-4,5-dimethoxyphenyl)-1,3-oxathiolane
    —— 2-(dimethylaminophenylmethyl)-1-(3-phenylpropyl)cyclohexanol, hydrochloride 300660-01-9 C24H33NO*ClH
    2-(dimethylaminophenylmethyl)-1-(3-phenylpropyl)cyclohexanol, hydrochloride
    —— 2-chloro-5-carbethoxy-6-(2-thenoyl)thieno[3,2-b]pyrrole 681486-07-7 C14H10ClNO3S2
    2-chloro-5-carbethoxy-6-(2-thenoyl)thieno[3,2-b]pyrrole
    —— 2-dibenzyloxyphosphoryloxyethyl 2,6-di-O-benzyl-3,4-bis-O-(dibenzyloxyphosphoryl)-α-D-glucopyranoside 169822-05-3 C64H67O16P3
    2-dibenzyloxyphosphoryloxyethyl 2,6-di-O-benzyl-3,4-bis-O-(dibenzyloxyphosphoryl)-α-D-glucopyranoside
    —— 2,2,2-Trifluoro-N-{5-[(Z)-hydroxyimino]-6-methoxy-tetrahydro-pyran-2-ylmethyl}-N-(1-phenyl-ethyl)-acetamide 91704-17-5 C17H21F3N2O4
    2,2,2-Trifluoro-N-{5-[(Z)-hydroxyimino]-6-methoxy-tetrahydro-pyran-2-ylmethyl}-N-(1-phenyl-ethyl)-acetamide
    —— 2,2'-((4,4',6,6'-tetramethoxy-3,3'-dimethyl-1H,1'H-[2,7'-biindole]-2',7-diyl)bis(methylene))bis(4,6-dimethoxy-3-methyl-1H-indole-7-carbaldehyde) 1453486-21-9 C48H50N4O10
    2,2'-((4,4',6,6'-tetramethoxy-3,3'-dimethyl-1H,1'H-[2,7'-biindole]-2',7-diyl)bis(methylene))bis(4,6-dimethoxy-3-methyl-1H-indole-7-carbaldehyde)
    —— 2-Amino-4-cyclopentyl-thiazol 936-34-5 C8H12N2S
    2-Amino-4-cyclopentyl-thiazol
    —— 2,8,8-trimethyl-6-t-butyldimethylsiloxytricyclo<6.3.0.0<sup>1,6</sup>>undecan-2-ol 92628-26-7 C20H38O2Si
    2,8,8-trimethyl-6-t-butyldimethylsiloxytricyclo<6.3.0.0<sup>1,6</sup>>undecan-2-ol
    —— (2R,3R)-3-[(4-methoxyphenyl)methylamino]hexane-1,2-diol 138611-29-7 C14H23NO3
    (2R,3R)-3-[(4-methoxyphenyl)methylamino]hexane-1,2-diol
    —— 2-(1-Chlor-acetonyloxy)-ethanol-1 34579-25-4 C5H9ClO3
    2-(1-Chlor-acetonyloxy)-ethanol-1
    —— 2-Nitro-pyrrol-3-carbonsaeure 36131-59-6 C5H4N2O4
    2-Nitro-pyrrol-3-carbonsaeure
    —— 2-Butanol, 1-amino-4-[(2,2-difluoroethyl)methylamino]-2-methyl- 1599662-63-1 C8H18F2N2O
    2-Butanol, 1-amino-4-[(2,2-difluoroethyl)methylamino]-2-methyl-
    —— (2'S,3'R,4S)-4-benzyl-3-(2'-(N,N-dibenzylamino)-3'-(tert-butyldimethylsilanyloxy)-3'-phenylpropionyl)-5,5-dimethyloxazolidin-2-one 768391-80-6 C41H50N2O4Si
    (2'S,3'R,4S)-4-benzyl-3-(2'-(N,N-dibenzylamino)-3'-(tert-butyldimethylsilanyloxy)-3'-phenylpropionyl)-5,5-dimethyloxazolidin-2-one
    —— 2-(benzylamino)-4-methylpent-3-enenitrile 90461-23-7 C13H16N2
    2-(benzylamino)-4-methylpent-3-enenitrile
    —— 2,4-Dideoxy-5-O-<(1,1-dimethylethyl)diphenylsilyl>-2,4-dimethyl-3-O-(phenylmethyl)-L-xylose, Cyclic 1,3-Propanediyl Mercaptal (Dithiane 9) 123992-09-6 C33H44O2S2Si
    2,4-Dideoxy-5-O-<(1,1-dimethylethyl)diphenylsilyl>-2,4-dimethyl-3-O-(phenylmethyl)-L-xylose, Cyclic 1,3-Propanediyl Mercaptal (Dithiane 9)
    —— 2-Benzylamino-5-(4-chloro-phenyl)-6-(2,4-dichloro-phenyl)-nicotinonitrile 876293-59-3 C25H16Cl3N3
    2-Benzylamino-5-(4-chloro-phenyl)-6-(2,4-dichloro-phenyl)-nicotinonitrile
    —— 2-Aethoxy-1-carboxy-cyclopenten-1 825-42-3 C8H12O3
    2-Aethoxy-1-carboxy-cyclopenten-1
    —— (2S)-2-(3-Methylbenzyl)piperazine 612502-35-9 C12H18N2
    (2S)-2-(3-Methylbenzyl)piperazine
    —— 2-benzoyl-3-(4-hydroxyphenyl)-6,7-dihydrogen-5H-furo[3,2-g]chromene 1243202-10-9 C24H18O4
    2-benzoyl-3-(4-hydroxyphenyl)-6,7-dihydrogen-5H-furo[3,2-g]chromene
    —— (2R,3S)-(+)-2-methyl-2-(4-methylphenyl)-3-(mesyloxy)-4-butanolide 141045-56-9 C13H16O5S
    (2R,3S)-(+)-2-methyl-2-(4-methylphenyl)-3-(mesyloxy)-4-butanolide
    —— 2-[5-(3,4-diaminobenzoyl)thiophen-3-yl]acetonitrile 117498-81-4 C13H11N3OS
    2-[5-(3,4-diaminobenzoyl)thiophen-3-yl]acetonitrile
    —— (2S,3S,4R)-2,3-isopropylidenedioxy-4-(4-methoxycarbonylbutyl)-4-butanolide 94815-88-0 C13H20O6
    (2S,3S,4R)-2,3-isopropylidenedioxy-4-(4-methoxycarbonylbutyl)-4-butanolide
    —— 2,5-anhydro-2-chloro-1-deoxy-3,4;6,7-di-O-isopropylidene-D-manno-heptitol 133634-91-0 C13H21ClO5
    2,5-anhydro-2-chloro-1-deoxy-3,4;6,7-di-O-isopropylidene-D-manno-heptitol
    —— 2,4-bis-(3,4-methylenedioxyphenyl)-3,7-dioxabicyclo<3.3.0>octane 81581-38-6 C20H18O6
    2,4-bis-(3,4-methylenedioxyphenyl)-3,7-dioxabicyclo<3.3.0>octane
    —— (2E,4E)-3-methyl-5-(4,4,6-trimethyl[1,3,2]dioxaborinan-2-yl)-penta-2,4-dienoic acid methyl ester 1381755-78-7 C13H21BO4
    (2E,4E)-3-methyl-5-(4,4,6-trimethyl[1,3,2]dioxaborinan-2-yl)-penta-2,4-dienoic acid methyl ester
    —— 2,3-epoxypropyl butyl sulfone 93248-04-5 C7H14O3S
    2,3-epoxypropyl butyl sulfone
    —— (2E,2'E)-diethyl 3,3'-(2,2'-(3,3'-thiobis(prop-1-yne-3,1-diyl))bis(4-nitro-2,1-phenylene))diacrylate 1393727-27-9 C28H24N2O8S
    (2E,2'E)-diethyl 3,3'-(2,2'-(3,3'-thiobis(prop-1-yne-3,1-diyl))bis(4-nitro-2,1-phenylene))diacrylate
    —— 2-(3,4-dibromophenyl)pent-4-enoic acid 619323-40-9 C11H10Br2O2
    2-(3,4-dibromophenyl)pent-4-enoic acid
    —— 2-(2,3-dimethoxybenzyl)pentan-1-ol 1313008-02-4 C14H22O3
    2-(2,3-dimethoxybenzyl)pentan-1-ol
    —— 2-Amino-N-cyclopropylpropanamide hydrochloride 2171460-67-4 C6H13ClN2O
    2-Amino-N-cyclopropylpropanamide hydrochloride
    —— [2-((S)-3-{(R)-1-[4-chloro-2-fluoro-3-(4-amino-3-methyl-phenoxy)-phenyl]-propylamino}-butyrylamino)-ethyl]-carbamic acid tert-butyl ester 1434817-73-8 C27H38ClFN4O4
    [2-((S)-3-{(R)-1-[4-chloro-2-fluoro-3-(4-amino-3-methyl-phenoxy)-phenyl]-propylamino}-butyrylamino)-ethyl]-carbamic acid tert-butyl ester
    —— 2-Methyl-1,1-dioxo-4-pyrrolidin-1-yl-1,2-dihydro-1λ<sup>6</sup>-benzo[e][1,2]thiazine-3-carboxylic acid (3-dimethylamino-propyl)-amide 55387-68-3 C19H28N4O3S
    2-Methyl-1,1-dioxo-4-pyrrolidin-1-yl-1,2-dihydro-1λ<sup>6</sup>-benzo[e][1,2]thiazine-3-carboxylic acid (3-dimethylamino-propyl)-amide
    —— 2-Methyl-6-methylidenepyridin-1-ide 35489-13-5 C7H8N
    2-Methyl-6-methylidenepyridin-1-ide
    —— 2-(4-benzhydrylpiperazin-1-yl)-(2-(morpholine-4-carbonyl)cyclopropyl)methanone 1019771-22-2 C26H31N3O3
    2-(4-benzhydrylpiperazin-1-yl)-(2-(morpholine-4-carbonyl)cyclopropyl)methanone
    —— (2R,6R,11S)-6,11-dimethyl-8-phenyl-1,2,3,4,5,6-hexahydro-2,6-methano-benzo[d]azocine 1155855-60-9 C20H23N
    (2R,6R,11S)-6,11-dimethyl-8-phenyl-1,2,3,4,5,6-hexahydro-2,6-methano-benzo[d]azocine
    —— 2-[(4-cyano-2-pyrimidin-2-ylpyrazol-3-yl)diazenyl]-N-(2-methoxy-4-nitrophenyl)-2-(4-oxo-3H-quinazolin-2-yl)acetamide 1186659-00-6 C25H17N11O5
    2-[(4-cyano-2-pyrimidin-2-ylpyrazol-3-yl)diazenyl]-N-(2-methoxy-4-nitrophenyl)-2-(4-oxo-3H-quinazolin-2-yl)acetamide
    —— 2-[4-(5-chloro-1,3-benzothiazol-2-yl)piperidin-1-yl]-N-(oxan-4-yl)-5-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-4-amine 1146357-73-4 C23H26ClN5O2S2
    2-[4-(5-chloro-1,3-benzothiazol-2-yl)piperidin-1-yl]-N-(oxan-4-yl)-5-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-4-amine
    —— 2-(2-nitrobenzyl)-2,3-dihydro-1H-inden-1-ol 1197908-69-2 C16H15NO3
    2-(2-nitrobenzyl)-2,3-dihydro-1H-inden-1-ol
    —— 2-<4-(4-Brom-phenyl)-thiosemicarbazono>-hexandisaeure 92026-17-0 C13H14BrN3O4S
    2-<4-(4-Brom-phenyl)-thiosemicarbazono>-hexandisaeure
    —— 2-(2,2-diethyl-benzo[1,3]dioxol-5-yl)-quinoline-4-carboxylic acid amide 109939-54-0 C21H20N2O3
    2-(2,2-diethyl-benzo[1,3]dioxol-5-yl)-quinoline-4-carboxylic acid amide
    —— 2-Brom-3-(5-nitro-2-furyl)-acrolein-amidinohydrazon 89978-66-5 C8H8BrN5O3
    2-Brom-3-(5-nitro-2-furyl)-acrolein-amidinohydrazon
    —— 2,9-Dimethyl-3-benzyl-3,9-diazabicyclo<3.3.1>nonen 98132-60-6 C16H22N2
    2,9-Dimethyl-3-benzyl-3,9-diazabicyclo<3.3.1>nonen
    —— 2,4-Dioxo-1,5-diphenyl-1,2,3,4-tetrahydro-pyrido<2,3-d>pyrimidin-carbonsaeure-(6)-ethylester 112271-77-9 C22H17N3O4
    2,4-Dioxo-1,5-diphenyl-1,2,3,4-tetrahydro-pyrido<2,3-d>pyrimidin-carbonsaeure-(6)-ethylester
    —— 2,4,6-Tri-n-amyl-phenyl-N-<1-naphthyl>-carbamat 103512-16-9 C32H43NO2
    2,4,6-Tri-n-amyl-phenyl-N-<1-naphthyl>-carbamat
    —— 2,6-Diamino-3-(4-iod-phenylazo)-pyridin 99984-33-5 C11H10IN5
    2,6-Diamino-3-(4-iod-phenylazo)-pyridin
    —— 2-chloro-4-{4-[hydroxy(phenyl)methyl]-3,5-dimethyl-1H-pyrazol-1-yl}benzonitrile 1189134-81-3 C19H16ClN3O
    2-chloro-4-{4-[hydroxy(phenyl)methyl]-3,5-dimethyl-1H-pyrazol-1-yl}benzonitrile
    —— 2,3-Dimethoxy-5,6-methylendioxy-phenylisocyanat 37003-46-6 C10H9NO5
    2,3-Dimethoxy-5,6-methylendioxy-phenylisocyanat