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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(2-Sulfanylidene-5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-5-yl)acetamide 741702-38-5 C7H7NOS5
    2-(2-Sulfanylidene-5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-5-yl)acetamide
    —— 2,2-Ethylendioxy-8α-hydroxy-9β-methoxymethyloxy-4,5-dimethyl-10αH-7-decalinessigsaueremethylester 84373-58-0 C19H32O7
    2,2-Ethylendioxy-8α-hydroxy-9β-methoxymethyloxy-4,5-dimethyl-10αH-7-decalinessigsaueremethylester
    —— 2,3,4,5-tetrachloro-6-nitrophenylhydrazine 121904-38-9 C6H3Cl4N3O2
    2,3,4,5-tetrachloro-6-nitrophenylhydrazine
    —— 2-(3,5-Dimethoxybenzoyl)-3,3-dimethyl-2-azabicyclo[2.2.2]octan 109638-33-7 C18H25NO3
    2-(3,5-Dimethoxybenzoyl)-3,3-dimethyl-2-azabicyclo[2.2.2]octan
    —— 2-{[(1S)-10-phenylselanylpinocampheylselanyl]methyl}-2,3-dihydrobenzofuran 1202554-68-4 C25H30OSe2
    2-{[(1S)-10-phenylselanylpinocampheylselanyl]methyl}-2,3-dihydrobenzofuran
    —— 2-[4-(3-nitro-4-propoxyphenyl)imidazol-1-yl]acetohydrazide 93637-83-3 C14H17N5O4
    2-[4-(3-nitro-4-propoxyphenyl)imidazol-1-yl]acetohydrazide
    —— 2-chloro-3-iodo-1-(2-trimethylsilylethoxymethyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one 944334-57-0 C12H17ClIN3O2Si
    2-chloro-3-iodo-1-(2-trimethylsilylethoxymethyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one
    —— 2-methyl-5-phenylthiomethyl-4,5-dihydro-1,3-oxazole 118370-96-0 C11H13NOS
    2-methyl-5-phenylthiomethyl-4,5-dihydro-1,3-oxazole
    —— (2R,3Z,5Z)-1-(tert-butyldimethylsilyloxy)-2-methyl-4-bromo-3,5-decadiene 627907-32-8 C17H33BrOSi
    (2R,3Z,5Z)-1-(tert-butyldimethylsilyloxy)-2-methyl-4-bromo-3,5-decadiene
    —— 2-Succinylamino-dimedon-methylester 4683-61-8 C13H19NO5
    2-Succinylamino-dimedon-methylester
    —— 2',4'-dinitro-biphenyl-2,5-diol 142835-83-4 C12H8N2O6
    2',4'-dinitro-biphenyl-2,5-diol
    —— ((2S,4S,5R,6S)-2,4-Diphenyl-6-propyl-[1,3]dioxan-5-yl)-phenyl-methanone 82959-16-8 C26H26O3
    ((2S,4S,5R,6S)-2,4-Diphenyl-6-propyl-[1,3]dioxan-5-yl)-phenyl-methanone
    —— (2S,3aR)-2-Acetyl-2-hydroxy-5,5-dimethyl-1,2,3,3a-tetrahydro-4,6,13-trioxa-benzo[de]naphthacen-8-one 104070-18-0 C22H20O6
    (2S,3aR)-2-Acetyl-2-hydroxy-5,5-dimethyl-1,2,3,3a-tetrahydro-4,6,13-trioxa-benzo[de]naphthacen-8-one
    —— 2-methyl-1-oxo-1,2,3,4-tetrahydro-quinolizinylium; bromide 110056-03-6 Br*C10H12NO
    2-methyl-1-oxo-1,2,3,4-tetrahydro-quinolizinylium; bromide
    —— (2-phenyl-1,3-bis(p-tolylsulfonyl)-1,3,2-diazaphospholidine)W(CO)5 181311-65-9 C27H23N2O9PS2W
    (2-phenyl-1,3-bis(p-tolylsulfonyl)-1,3,2-diazaphospholidine)W(CO)5
    —— 2-{5-bromo-6-oxo-4-[(1R,2R,3R,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-3-ylamino]pyridazin-1(6H)-yl}-N-(pyridin-4-ylmethyl)acetamide 1149580-32-4 C22H28BrN5O2
    2-{5-bromo-6-oxo-4-[(1R,2R,3R,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-3-ylamino]pyridazin-1(6H)-yl}-N-(pyridin-4-ylmethyl)acetamide
    —— 2-[(3R)-3-(4-methylpiperazin-1-yl)pyrrolidin-1-yl]-4-(2-naphthyl)pyrimidine 1123238-67-4 C23H27N5
    2-[(3R)-3-(4-methylpiperazin-1-yl)pyrrolidin-1-yl]-4-(2-naphthyl)pyrimidine
    —— 2-amino-2-(5-chloro-thiophen-2-yl)-N-[2-(3,4-difluoro-phenyl)-ethyl]-N-(3,4-dimethyl-phenyl)-acetamide hydrochloride 1111733-54-0 C22H21ClF2N2OS*ClH
    2-amino-2-(5-chloro-thiophen-2-yl)-N-[2-(3,4-difluoro-phenyl)-ethyl]-N-(3,4-dimethyl-phenyl)-acetamide hydrochloride
    —— 2-(3-cyano-1-cyclobutyl-5-fluoro-1H-pyrrolo[2,3-b]pyridin-2-yl)-N-(1,3-difluoropropan-2-yl)pyrimidine-5-sulfonamide 1247930-36-4 C19H17F3N6O2S
    2-(3-cyano-1-cyclobutyl-5-fluoro-1H-pyrrolo[2,3-b]pyridin-2-yl)-N-(1,3-difluoropropan-2-yl)pyrimidine-5-sulfonamide
    —— 2-((2-Oxo-1,2-dihydropyridin-4-yl)oxy)acetic acid 2172159-29-2 C7H7NO4
    2-((2-Oxo-1,2-dihydropyridin-4-yl)oxy)acetic acid
    —— 2,3-di-p-tolyl-5-deuteriotetrazolium tetraphenylborate 123903-46-8 C15H15N4*C24H20B
    2,3-di-p-tolyl-5-deuteriotetrazolium tetraphenylborate
    —— 2,6-diamino-N<sup>2</sup>,N<sup>6</sup>-dibenzoyl-9-{2'-O-benzoyl-4'-O-[bis(4-methoxyphenyl)(phenyl)methyl]-β-D-ribopyranosyl}purine 672956-52-4 C52H44N6O9
    2,6-diamino-N<sup>2</sup>,N<sup>6</sup>-dibenzoyl-9-{2'-O-benzoyl-4'-O-[bis(4-methoxyphenyl)(phenyl)methyl]-β-D-ribopyranosyl}purine
    —— 2-Oximino-2-(1-tetralyl)-essigsaeure 29553-98-8 C12H13NO3
    2-Oximino-2-(1-tetralyl)-essigsaeure
    —— 2-amino-9-{2'-O-benzoyl-4'-O-[bis(4-methoxyphenyl)(phenyl)methyl]-β-D-ribopyranosyl}-N<sup>2</sup>-isobutyryl-6-[(prop-2-enyl)oxy]purine 245074-35-5 C45H45N5O9
    2-amino-9-{2'-O-benzoyl-4'-O-[bis(4-methoxyphenyl)(phenyl)methyl]-β-D-ribopyranosyl}-N<sup>2</sup>-isobutyryl-6-[(prop-2-enyl)oxy]purine
    —— (2R)-3-[(2S,5R)-2,5-bis[2-(3,4-dimethoxyphenyl)ethyl]pyrrolidin-1-yl]propane-1,2-diol;hydrochloride 1436695-55-4 C27H39NO6*ClH
    (2R)-3-[(2S,5R)-2,5-bis[2-(3,4-dimethoxyphenyl)ethyl]pyrrolidin-1-yl]propane-1,2-diol;hydrochloride
    —— 2-[3-cyano-1-(cyclopropylmethyl)-6-fluoro-1H-indol-2-yl]-N-[(1S)-1-cyclopropylethyl]pyrimidine-5-sulfonamide 1248578-68-8 C22H22FN5O2S
    2-[3-cyano-1-(cyclopropylmethyl)-6-fluoro-1H-indol-2-yl]-N-[(1S)-1-cyclopropylethyl]pyrimidine-5-sulfonamide
    —— 2-chloro-5,6,6a,7,8,9-hexahydro-4H-pyrimido[6,5,4-ij][2,7]naphthyridine 1414890-02-0 C9H11ClN4
    2-chloro-5,6,6a,7,8,9-hexahydro-4H-pyrimido[6,5,4-ij][2,7]naphthyridine
    —— (2R,3'R)-3,3,3-trifluoro-2-methoxy-2-phenylpropionic acid 3'-hydroxy-3'-(3-methoxyphenyl)-2'-oxopropyl ester 1370351-29-3 C20H19F3O6
    (2R,3'R)-3,3,3-trifluoro-2-methoxy-2-phenylpropionic acid 3'-hydroxy-3'-(3-methoxyphenyl)-2'-oxopropyl ester
    —— 2-(3,5-dichloroanilino)-1-[(3S)-3-[(1-ethylimidazo[4,5-c]pyridin-6-yl)amino]piperidin-1-yl]ethanone 1374241-11-8 C21H24Cl2N6O
    2-(3,5-dichloroanilino)-1-[(3S)-3-[(1-ethylimidazo[4,5-c]pyridin-6-yl)amino]piperidin-1-yl]ethanone
    —— 2<i>r</i>,6<i>c</i>-dimethyl-1,4,4-triphenyl-[1,4]azaphosphinanium; bromide 66224-38-2 Br*C24H27NP
    2<i>r</i>,6<i>c</i>-dimethyl-1,4,4-triphenyl-[1,4]azaphosphinanium; bromide
    —— 2-(2-((methylsulfonyl)oxy)ethyl)phenyl trifluoromethanesulfonate 869468-87-1 C10H11F3O6S2
    2-(2-((methylsulfonyl)oxy)ethyl)phenyl trifluoromethanesulfonate
    —— 2-<1'-Benzyloxycarbonyl-α,N-dimethyl-alanylamino-1'-methyl>-ethyl-4,4-dimethyl-oxazolon 7435-64-5 C21H29N3O5
    2-<1'-Benzyloxycarbonyl-α,N-dimethyl-alanylamino-1'-methyl>-ethyl-4,4-dimethyl-oxazolon
    —— 2-(4-bromophenylsulfonyl)-4-mesityl-1-methylene-1,2,3,4-tetrahydroisoquinoline 1240389-62-1 C25H24BrNO2S
    2-(4-bromophenylsulfonyl)-4-mesityl-1-methylene-1,2,3,4-tetrahydroisoquinoline
    —— 2-tert-Butyl-4-isopropenyl-1,4-dihydro-2H-benzo[d][1,3]oxazine 303123-98-0 C15H21NO
    2-tert-Butyl-4-isopropenyl-1,4-dihydro-2H-benzo[d][1,3]oxazine
    —— 2,4-bis(thiophen-2-yl)-6-(dodec-1-ynyl)-1,3,5-triazine 1338826-80-4 C23H27N3S2
    2,4-bis(thiophen-2-yl)-6-(dodec-1-ynyl)-1,3,5-triazine
    —— 2-phenyl-9a-hydroxy-5H-3-oxo-3,6,7,8,9,9a-hexahydroimidazo<1,2-a>azepine 132509-58-1 C14H16N2O2
    2-phenyl-9a-hydroxy-5H-3-oxo-3,6,7,8,9,9a-hexahydroimidazo<1,2-a>azepine
    —— 2-ethylthiomethyl-3-hydroxy-1,5-diphenyl-1-pentanone 104805-06-3 C20H24O2S
    2-ethylthiomethyl-3-hydroxy-1,5-diphenyl-1-pentanone
    —— (2R,4R)-4-benzyloxy-6-methoxy-3,4,5,6-tetrahydro-2-methanal-2H-pyrane 131487-16-6 C14H18O4
    (2R,4R)-4-benzyloxy-6-methoxy-3,4,5,6-tetrahydro-2-methanal-2H-pyrane
    —— 2-(2-dicyclohexylphosphanylphenyl)-N,N-dimethylaniline;methanesulfonate;palladium(2+);2-phenylaniline 1445085-87-9 C13H13NO3PdS*C26H36NP
    2-(2-dicyclohexylphosphanylphenyl)-N,N-dimethylaniline;methanesulfonate;palladium(2+);2-phenylaniline
    —— 2-nitro-N-(1-(trityloxy)but-3-en-2-yl)benzenesulfonamide 1087136-86-4 C29H26N2O5S
    2-nitro-N-(1-(trityloxy)but-3-en-2-yl)benzenesulfonamide
    —— 2-Propyloxy-1-methyl-vinylphosphonsaeure-bis-dimethylamid 17621-31-7 C10H23N2O2P
    2-Propyloxy-1-methyl-vinylphosphonsaeure-bis-dimethylamid
    —— 2-(6-(2,4,6-trimethylphenyl)pyridin-2-yl)-9-(2,4,6-trimethylphenyl)[1,10]phenanthroline 1613741-33-5 C35H31N3
    2-(6-(2,4,6-trimethylphenyl)pyridin-2-yl)-9-(2,4,6-trimethylphenyl)[1,10]phenanthroline
    —— (2-(3-phenylureido)vinyl)phosphonothioic dichloride 51824-67-0 C9H9Cl2N2OPS
    (2-(3-phenylureido)vinyl)phosphonothioic dichloride
    —— 2-diethoxymethyl-hexanoic acid ethyl ester 69263-41-8 C13H26O4
    2-diethoxymethyl-hexanoic acid ethyl ester
    —— 2-benzyl-5α,6-dimethyl-8α-<(benzyloxy)methyl>-2,4β,5β,8β,9β-pentahydro-1H-isoindole-1,3-dione 79632-02-3 C25H27NO3
    2-benzyl-5α,6-dimethyl-8α-<(benzyloxy)methyl>-2,4β,5β,8β,9β-pentahydro-1H-isoindole-1,3-dione
    —— 2-(Prop-2-enylamino)-1-pyridin-3-ylethanone 1598150-07-2 C10H12N2O
    2-(Prop-2-enylamino)-1-pyridin-3-ylethanone
    —— (2,3-Dihydro-2-oxo-3-phenyl-1-indolyl)-acetic acid N-(2-hydroxyethyl)-amide 84901-42-8 C18H18N2O3
    (2,3-Dihydro-2-oxo-3-phenyl-1-indolyl)-acetic acid N-(2-hydroxyethyl)-amide
    —— 2-chloro-<i>N</i>-phenyl-<i>N</i>-pyrazol-1-ylmethyl-acetamide 67129-14-0 C12H12ClN3O
    2-chloro-<i>N</i>-phenyl-<i>N</i>-pyrazol-1-ylmethyl-acetamide
    —— 2-(4-amino-3-bromo-5-phenylethynyl-phenyl)-4-methyl-1,3-thiazole-5-carboxylic acid ethyl ester 1240114-19-5 C21H17BrN2O2S
    2-(4-amino-3-bromo-5-phenylethynyl-phenyl)-4-methyl-1,3-thiazole-5-carboxylic acid ethyl ester
    —— 2-[1-(2-benzyloxyethyl)-3-cyano-indol-5-yl]-4-methyl-1,3-thiazole-5-carboxylic acid ethyl ester 1240112-16-6 C25H23N3O3S
    2-[1-(2-benzyloxyethyl)-3-cyano-indol-5-yl]-4-methyl-1,3-thiazole-5-carboxylic acid ethyl ester