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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[(6S,7S)-7-(6-Methoxy-naphthalen-2-yl)-6-methyl-1,4-dioxa-spiro[4.4]non-6-yl]-ethanol 132677-68-0 C21H26O4
    2-[(6S,7S)-7-(6-Methoxy-naphthalen-2-yl)-6-methyl-1,4-dioxa-spiro[4.4]non-6-yl]-ethanol
    —— 2-<2-Methyl-propen-(2)-yl>-3-vinyl-3,7-dimethyl-cycloheptadienol 23756-42-5 C15H26O
    2-<2-Methyl-propen-(2)-yl>-3-vinyl-3,7-dimethyl-cycloheptadienol
    —— 2-[3,5-Dimethyl-1-(3-methylbutyl)pyrazol-4-yl]-4,4,5,5-tetramethyl-1,3,2-dioxazolidine 1008510-89-1 C16H29N3O2
    2-[3,5-Dimethyl-1-(3-methylbutyl)pyrazol-4-yl]-4,4,5,5-tetramethyl-1,3,2-dioxazolidine
    —— 2-Cyano-aziridine-1-carboxylic acid 3-nitro-phenyl ester 70244-23-4 C10H7N3O4
    2-Cyano-aziridine-1-carboxylic acid 3-nitro-phenyl ester
    —— 2-((3-(5-(benzylcarbamoyl)-4-methylthiazol-2-yl)-2-oxoimidazolidin-1-yl)methyl)benzoic acid 1072804-65-9 C23H22N4O4S
    2-((3-(5-(benzylcarbamoyl)-4-methylthiazol-2-yl)-2-oxoimidazolidin-1-yl)methyl)benzoic acid
    —— [2-(4-Cyanomethyl-phenoxy)-5-fluoro-phenyl]-acetonitrile 82340-88-3 C16H11FN2O
    [2-(4-Cyanomethyl-phenoxy)-5-fluoro-phenyl]-acetonitrile
    —— 2-(4-fluorophenyl)-6-phenyl-4H-1,3-dioxin-4-one 904599-69-5 C16H11FO3
    2-(4-fluorophenyl)-6-phenyl-4H-1,3-dioxin-4-one
    —— 2-bromo-3-ethylpentanenitrile 1379452-44-4 C7H12BrN
    2-bromo-3-ethylpentanenitrile
    —— 2-(5-chloro-1H-[1,2,5]thiadiazolo[3,4-b]pyrazin-6-ylidene)propanedinitrile 385817-26-5 C7HClN6S
    2-(5-chloro-1H-[1,2,5]thiadiazolo[3,4-b]pyrazin-6-ylidene)propanedinitrile
    —— 2-(furan-3-yl)-9-iodo-7,8-dihydro-[1,4]diazepino[7,1-a]isoquinolin-5(4H)-one 1571143-36-6 C17H13IN2O2
    2-(furan-3-yl)-9-iodo-7,8-dihydro-[1,4]diazepino[7,1-a]isoquinolin-5(4H)-one
    —— 2,7-dimethyl-octane-3,6-dione dioxime 52479-29-5 C10H20N2O2
    2,7-dimethyl-octane-3,6-dione dioxime
    —— 2-[3-(4-methylbenzoyl)-5-(4-methylphenyl)-1-phenyl-1H-pyrazol-4-yl]-N-(4-methylphenyl)-2-oxoacetamide 1260406-33-4 C33H27N3O3
    2-[3-(4-methylbenzoyl)-5-(4-methylphenyl)-1-phenyl-1H-pyrazol-4-yl]-N-(4-methylphenyl)-2-oxoacetamide
    —— 2,4-Dichlor-5-(2-thienyl)pyrimidin 63558-74-7 C8H4Cl2N2S
    2,4-Dichlor-5-(2-thienyl)pyrimidin
    —— (2R,3E,5E)-6-(benzenesulfonyl)-1-phenylmethoxyhexa-3,5-dien-2-ol 140174-85-2 C19H20O4S
    (2R,3E,5E)-6-(benzenesulfonyl)-1-phenylmethoxyhexa-3,5-dien-2-ol
    —— [2-(2,4-dimethylphenyl)-5,5-dimethyl-3-oxocyclohexen-1-yl] 3,5-dinitrobenzoate 68429-43-6 C23H22N2O7
    [2-(2,4-dimethylphenyl)-5,5-dimethyl-3-oxocyclohexen-1-yl] 3,5-dinitrobenzoate
    —— 2-iodo-4-methyl-3-perhydropyran-2-yloxyphenol 600176-51-0 C12H15IO3
    2-iodo-4-methyl-3-perhydropyran-2-yloxyphenol
    —— 2-[N-methyl-4-(2-thiophen-2-ylethenyl)anilino]ethanol 629649-89-4 C15H17NOS
    2-[N-methyl-4-(2-thiophen-2-ylethenyl)anilino]ethanol
    —— 2-(3-chlorophenyl)-5H-chromeno[2,3-d]pyrimidin-5-one 1380762-49-1 C17H9ClN2O2
    2-(3-chlorophenyl)-5H-chromeno[2,3-d]pyrimidin-5-one
    —— 2-(3,4-dihydronaphthalen-1(2H)-ylidene)acetyl chloride 1334472-91-1 C12H11ClO
    2-(3,4-dihydronaphthalen-1(2H)-ylidene)acetyl chloride
    —— 20,21-bis((2-(2-((tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)methyl)-1,4,7,12,15,18-hexaoxacyclodocosa-9,20-diene-9,10-dimethanol 108780-59-2 C38H68O16
    20,21-bis((2-(2-((tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)methyl)-1,4,7,12,15,18-hexaoxacyclodocosa-9,20-diene-9,10-dimethanol
    —— 2-methoxy-5-(pyrimidin-5-yl)benzaldehyde 190271-69-3 C12H10N2O2
    2-methoxy-5-(pyrimidin-5-yl)benzaldehyde
    —— (2R,3R)-2-Methyl-3-octyl-succinic acid 1-tert-butyl ester 183665-98-7 C17H32O4
    (2R,3R)-2-Methyl-3-octyl-succinic acid 1-tert-butyl ester
    —— 2-(3-(tert-butyldimethylsilyloxy)prop-1-ynyl)-7-(2-chloroethyl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-5-amine 1402077-21-7 C17H24ClN7OSi
    2-(3-(tert-butyldimethylsilyloxy)prop-1-ynyl)-7-(2-chloroethyl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-5-amine
    —— 2-chloro-6-hydroxyphenyl diethylcarbamate 1445899-15-9 C11H14ClNO3
    2-chloro-6-hydroxyphenyl diethylcarbamate
    —— (2S,3R,4S)-(3,5-dimethylpyrazol-1-yl)[4-hydroxy-2-(4-methoxyphenyl)thiochroman-3-yl]methanone 1385861-15-3 C22H22N2O3S
    (2S,3R,4S)-(3,5-dimethylpyrazol-1-yl)[4-hydroxy-2-(4-methoxyphenyl)thiochroman-3-yl]methanone
    —— 2-(p-bromophenyl)-4-cyclopentanespiro-5(4H)-oxazolone 117322-32-4 C13H12BrNO2
    2-(p-bromophenyl)-4-cyclopentanespiro-5(4H)-oxazolone
    —— 2-(6-(2-iodophenyl)-3-(phenylsulfonyl)hex-1-en-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1424999-66-5 C24H30BIO4S
    2-(6-(2-iodophenyl)-3-(phenylsulfonyl)hex-1-en-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    —— 2,3-Dimethyl-2-phenylsulfanylamino-pent-4-enoic acid ethyl ester 191615-36-8 C15H21NO2S
    2,3-Dimethyl-2-phenylsulfanylamino-pent-4-enoic acid ethyl ester
    —— 2-((3-(2-chloro-4-fluorophenyl)-1,2,4-oxadiazol-5-yl)methyl)cyclopentan-1-one 1059063-08-9 C14H12ClFN2O2
    2-((3-(2-chloro-4-fluorophenyl)-1,2,4-oxadiazol-5-yl)methyl)cyclopentan-1-one
    —— (2R)-(4at,10at)-3,4,4a,10a-tetrahydro-2H-2r,5c-methano-benzo[b]pyrano[3,2-e][1,4]thiazine-3t,4c-diol 51020-29-2 C12H13NO3S
    (2R)-(4at,10at)-3,4,4a,10a-tetrahydro-2H-2r,5c-methano-benzo[b]pyrano[3,2-e][1,4]thiazine-3t,4c-diol
    —— 2-(3-Fluorophenyl)-6-methyl-2,3-dihydro-1H-imidazo[1,2-b]pyrazole-7-carboxylic acid 1713713-79-1 C13H12FN3O2
    2-(3-Fluorophenyl)-6-methyl-2,3-dihydro-1H-imidazo[1,2-b]pyrazole-7-carboxylic acid
    —— 2-(1-methyl-1H-1,2,3-triazol-4-yl)ethan-1-ol 1250772-80-5 C5H9N3O
    2-(1-methyl-1H-1,2,3-triazol-4-yl)ethan-1-ol
    —— (2-Benzyl-4-pyridyl)triphenylphosphonium-trifluormethansulfonat 113964-76-4 CF3O3S*C30H25NP
    (2-Benzyl-4-pyridyl)triphenylphosphonium-trifluormethansulfonat
    —— (2S,4R)-5-biphenyl-4-yl-2-(hydroxymethyl)-2-methyl-4-[(3H-[1,2,3]triazole-4-carbonyl)amino]pentanoic acid (5-methyl-2-oxo-[1,3]dioxol-4-yl)methyl ester trifluoroacetate 1449486-98-9 C2HF3O2*C27H28N4O7
    (2S,4R)-5-biphenyl-4-yl-2-(hydroxymethyl)-2-methyl-4-[(3H-[1,2,3]triazole-4-carbonyl)amino]pentanoic acid (5-methyl-2-oxo-[1,3]dioxol-4-yl)methyl ester trifluoroacetate
    —— (2,2-Dichloro-but-3-enyl)-benzene 64362-14-7 C10H10Cl2
    (2,2-Dichloro-but-3-enyl)-benzene
    —— 2-(4-(3-(2-((tert-butoxycarbonyl)amino)ethyl)ureido)-2-oxopyrimidin-1(2H)-yl)acetic acid 945606-64-4 C14H21N5O6
    2-(4-(3-(2-((tert-butoxycarbonyl)amino)ethyl)ureido)-2-oxopyrimidin-1(2H)-yl)acetic acid
    —— 2,3,5,6-tetrabromo-4-(p-chlorophenyl)dithieno[3,2-b:2',3'-d]pyrrole 1198162-94-5 C14H4Br4ClNS2
    2,3,5,6-tetrabromo-4-(p-chlorophenyl)dithieno[3,2-b:2',3'-d]pyrrole
    —— 2-pyrrolidin-1-yl-pyrimidine-5-carboxylic acid (1-{[5-(4-fluoro-2-trifluoromethyl-phenylamino)-pyridin-2-ylmethyl]-carbamoyl}-cyclopropyl)-amide 1242454-30-3 C26H25F4N7O2
    2-pyrrolidin-1-yl-pyrimidine-5-carboxylic acid (1-{[5-(4-fluoro-2-trifluoromethyl-phenylamino)-pyridin-2-ylmethyl]-carbamoyl}-cyclopropyl)-amide
    —— 2-((2-methyl-7-methoxy-3-(4-methoxyphenyl)-1,2,3,4-tetrahydronaphthalene-1-yl)methyl)benzonitrile 1245637-17-5 C27H27NO2
    2-((2-methyl-7-methoxy-3-(4-methoxyphenyl)-1,2,3,4-tetrahydronaphthalene-1-yl)methyl)benzonitrile
    —— 2-(4-Bromo-phenyl)-3,4-dimethyl-2,6-dihydro-pyrazolo[3,4-d]pyridazin-7-one 132330-62-2 C13H11BrN4O
    2-(4-Bromo-phenyl)-3,4-dimethyl-2,6-dihydro-pyrazolo[3,4-d]pyridazin-7-one
    —— 2-((3S,12bS)-3-ethyl-12-(phenylsulfonyl)-7-(phenylthio)-3,4,6,7,12,12b-hexahydroindolo[2,3-a]quinolizin-2-yl)acetic acid 1179814-31-3 C31H30N2O4S2
    2-((3S,12bS)-3-ethyl-12-(phenylsulfonyl)-7-(phenylthio)-3,4,6,7,12,12b-hexahydroindolo[2,3-a]quinolizin-2-yl)acetic acid
    —— (2R,3R,5S,7S)-3-Methoxy-tricyclo[3.2.0.02,7]heptan-6-one 68974-41-4 C8H10O2
    (2R,3R,5S,7S)-3-Methoxy-tricyclo[3.2.0.02,7]heptan-6-one
    —— 2-Methyl-acrylic acid 2-(1-ethoxy-ethoxy)-propyl ester 28292-95-7 C11H20O4
    2-Methyl-acrylic acid 2-(1-ethoxy-ethoxy)-propyl ester
    —— 2,6-Bisdehydro-10-acetyl-5-cinnamoylphototaxicin-I 146257-53-6 C31H34O8
    2,6-Bisdehydro-10-acetyl-5-cinnamoylphototaxicin-I
    —— 2-(4-chlorobenzoyl)-3-(4-chlorophenyl)but-2-enenitrile 1146188-55-7 C17H11Cl2NO
    2-(4-chlorobenzoyl)-3-(4-chlorophenyl)but-2-enenitrile
    —— <2R,3R,4R,5S>-3,4-Dihydroxy-2-hydroxymethyl-6,8-diaza-1-oxaspiro<4.4>nonane-7,9-dione 129744-33-8 C7H10N2O6
    <2R,3R,4R,5S>-3,4-Dihydroxy-2-hydroxymethyl-6,8-diaza-1-oxaspiro<4.4>nonane-7,9-dione
    —— <2-(Allylmethylamino)ethoxy>triethylsilane 67039-17-2 C12H27NOSi
    <2-(Allylmethylamino)ethoxy>triethylsilane
    —— 2-Chlor-N-isopropyl-thiobenzamid 64141-96-4 C10H12ClNS
    2-Chlor-N-isopropyl-thiobenzamid
    —— 2-Methyl-2-(4-methylbenzoyl)indene-1,3-dione 925670-68-4 C18H14O3
    2-Methyl-2-(4-methylbenzoyl)indene-1,3-dione
    —— 2,4-Bis-(4,5-dihydro-1-oxo-2H-3-benzothiepinyliden-2)-1,3-dithia-cyclobutan 73692-92-9 C22H16O2S4
    2,4-Bis-(4,5-dihydro-1-oxo-2H-3-benzothiepinyliden-2)-1,3-dithia-cyclobutan