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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-methoxy-6,7-dimethyl-9-[(2-methylphenyl)ethynyl]imidazo[1,5-a]pyrido[3,2-e]pyrazine 1156500-32-1 C21H18N4O
    2-methoxy-6,7-dimethyl-9-[(2-methylphenyl)ethynyl]imidazo[1,5-a]pyrido[3,2-e]pyrazine
    —— 2-[(E)-2-cyclohexylethenyl]-7-hydroxy-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one 146449-14-1 C13H15N3O2S
    2-[(E)-2-cyclohexylethenyl]-7-hydroxy-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one
    —— 2-Benzyl-6-bromo-3-(4-bromophenyl)quinoxaline 117836-65-4 C21H14Br2N2
    2-Benzyl-6-bromo-3-(4-bromophenyl)quinoxaline
    —— 2-(2, 3-dinitrobenzyl)-6-(3, 4-dimethoxyphenyl)-5-ethyl-2,3,4,5-tetrahydropyridazin-3-one 1230635-51-4 C21H22N4O7
    2-(2, 3-dinitrobenzyl)-6-(3, 4-dimethoxyphenyl)-5-ethyl-2,3,4,5-tetrahydropyridazin-3-one
    —— 2-Chloro-4-(4-bromo-2-methyl-phenylamino)-4'-ethoxy-2'-methyl(thiobenzophenone) 344458-73-7 C23H21BrClNOS
    2-Chloro-4-(4-bromo-2-methyl-phenylamino)-4'-ethoxy-2'-methyl(thiobenzophenone)
    —— [(2S)-6-methoxy-5-methyl-2-nonyloxan-2-yl]methyl acetate 202269-13-4 C19H36O4
    [(2S)-6-methoxy-5-methyl-2-nonyloxan-2-yl]methyl acetate
    —— 2-(4-acetamidobenzyl)-6-(3-methoxy-4-fluoromethoxyphenyl)-5-ethyl-2,3,4,5-tetrahydropyridazin-3-one 1230635-09-2 C23H26FN3O4
    2-(4-acetamidobenzyl)-6-(3-methoxy-4-fluoromethoxyphenyl)-5-ethyl-2,3,4,5-tetrahydropyridazin-3-one
    —— 2,3,6-trichloro-4,5-dinitro-toluene 115423-97-7 C7H3Cl3N2O4
    2,3,6-trichloro-4,5-dinitro-toluene
    —— (2S,5R)-2-(tert-butyl)-3,6-dimethoxy-5-(prop-2-yn-1-yl)-2,5-dihydropyrazine 84907-96-0 C13H20N2O2
    (2S,5R)-2-(tert-butyl)-3,6-dimethoxy-5-(prop-2-yn-1-yl)-2,5-dihydropyrazine
    —— 2-(5-ethyl-2-furyl)-2-propanol 82732-57-8 C9H14O2
    2-(5-ethyl-2-furyl)-2-propanol
    —— 2-(3-tert-butylphenylamino)benzo[d]oxazol-5-ol hydrobromide 1312543-51-3 BrH*C17H18N2O2
    2-(3-tert-butylphenylamino)benzo[d]oxazol-5-ol hydrobromide
    —— 2-[2-(4-methoxyphenyl)-2-oxoethyl]-3,4-dihydro-1,3,4-benzothiadiazepin-5(2H)-one 1187371-86-3 C17H16N2O3S
    2-[2-(4-methoxyphenyl)-2-oxoethyl]-3,4-dihydro-1,3,4-benzothiadiazepin-5(2H)-one
    —— 2-<2'-(phenylthio)ethyl>-2,5,6,7-tetrahydro-1,5-methano-3-chloro-4-formyl-7-<(p-methoxyphenyl)sulfonyl>-1H-azocino<4,3-b>indole 137333-59-6 C30H27ClN2O4S2
    2-<2'-(phenylthio)ethyl>-2,5,6,7-tetrahydro-1,5-methano-3-chloro-4-formyl-7-<(p-methoxyphenyl)sulfonyl>-1H-azocino<4,3-b>indole
    —— 2-Propyl 2,3,4,6-tetra-O-acetyl-α-D-galactopyranoside 40593-11-1 C17H26O10
    2-Propyl 2,3,4,6-tetra-O-acetyl-α-D-galactopyranoside
    —— 2-ethyl-1,1-bis-(4-methoxy-phenyl)-butan-1-ol 408319-35-7 C20H26O3
    2-ethyl-1,1-bis-(4-methoxy-phenyl)-butan-1-ol
    —— 2-(fluoromethyl)benzothiophene 1378332-44-5 C9H7FS
    2-(fluoromethyl)benzothiophene
    —— 2-(5-((6-(benzo[b]thiophen-2-yl)quinolin-4-yloxy)methyl)-1,3,4-oxadiazol-2-ylthio)-N-(6-iodobenzo[d]thiazol-2-yl)acetamide 1384419-93-5 C29H18IN5O3S3
    2-(5-((6-(benzo[b]thiophen-2-yl)quinolin-4-yloxy)methyl)-1,3,4-oxadiazol-2-ylthio)-N-(6-iodobenzo[d]thiazol-2-yl)acetamide
    —— 2-fluoro-N-methyl-4-[3-(3-methyl-3H-benzoimidazol-5-ylsulfanyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]-benzamide 1022150-72-6 C21H16FN7OS
    2-fluoro-N-methyl-4-[3-(3-methyl-3H-benzoimidazol-5-ylsulfanyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]-benzamide
    —— 2-Hydroxy-3-(4-iodo-benzenesulfonyl)-benzoic acid 58300-78-0 C13H9IO5S
    2-Hydroxy-3-(4-iodo-benzenesulfonyl)-benzoic acid
    —— (2-methoxy-phenyl)-(1-methyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-yl)-methanol 59564-02-2 C14H14N4O2
    (2-methoxy-phenyl)-(1-methyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidin-4-yl)-methanol
    —— 2-chloro-N-[[3-(dimethylamino)phenyl]methyl]acetamide 57678-37-2 C11H15ClN2O
    2-chloro-N-[[3-(dimethylamino)phenyl]methyl]acetamide
    —— 2-((E)-1-Carboxy-2-thiophen-2-yl-vinyl)-benzoic acid 59417-14-0 C14H10O4S
    2-((E)-1-Carboxy-2-thiophen-2-yl-vinyl)-benzoic acid
    —— 2-<γ.γ-Bis-(p-toluolsulfonyl)-butyryl>-N'-(p-tolyl)-thioharnstoff 18499-53-1 C26H28N2O5S3
    2-<γ.γ-Bis-(p-toluolsulfonyl)-butyryl>-N'-(p-tolyl)-thioharnstoff
    —— 2-phenyl-4-(undec-10-en-1-yl)-1,3-dioxolane 1430812-83-1 C20H30O2
    2-phenyl-4-(undec-10-en-1-yl)-1,3-dioxolane
    —— 2-(4-methoxyphenyl)but-3-en-1ol 1155875-48-1 C11H14O2
    2-(4-methoxyphenyl)but-3-en-1ol
    —— (2',4'-difluoro-3-methyl-biphenyl-4-yl)-(1-pyrimidin-2-yl-piperidin-4-yl)-amine 1025393-36-5 C22H22F2N4
    (2',4'-difluoro-3-methyl-biphenyl-4-yl)-(1-pyrimidin-2-yl-piperidin-4-yl)-amine
    —— 2,4-Dimethoxy-3-isopropylbenzyl bromide 144707-47-1 C12H17BrO2
    2,4-Dimethoxy-3-isopropylbenzyl bromide
    —— 2,6-Dibrom-3-brommethyl-5-chlor-pyridin 55304-79-5 C6H3Br3ClN
    2,6-Dibrom-3-brommethyl-5-chlor-pyridin
    —— 2-Chloro4-(4-fluoro-2-methyl-phenylamino)-2'-methyl(thiobenzophenone) 344458-44-2 C21H17ClFNS
    2-Chloro4-(4-fluoro-2-methyl-phenylamino)-2'-methyl(thiobenzophenone)
    —— 2,3-dimethylpentane-1,3-diyl bis((bis(hexyloxy)phosphoryl)carbamate) 32783-91-8 C33H68N2O10P2
    2,3-dimethylpentane-1,3-diyl bis((bis(hexyloxy)phosphoryl)carbamate)
    —— (2SR,3RS)-2-(3,4-methylenedioxyphenyl)-3-[(3,4-methylenedioxyphenyl)methoxymethyl]tetrahydrofuran-4-one 125783-25-7 C20H18O7
    (2SR,3RS)-2-(3,4-methylenedioxyphenyl)-3-[(3,4-methylenedioxyphenyl)methoxymethyl]tetrahydrofuran-4-one
    —— 2-(dichlorophosphoryl)ethyl isocyanate 65792-70-3 C3H4Cl2NO2P
    2-(dichlorophosphoryl)ethyl isocyanate
    —— 2<i>H</i>,2'<i>H</i>-2,2'-(3,3'-dichloro-4,4'-phenylmethanediyl-diphenyl)-bis-benzotriazole 59453-48-4 C33H24Cl2N6
    2<i>H</i>,2'<i>H</i>-2,2'-(3,3'-dichloro-4,4'-phenylmethanediyl-diphenyl)-bis-benzotriazole
    —— 2-chloro-4-(2-fluoroethoxy)benzoyl chloride 911314-29-9 C9H7Cl2FO2
    2-chloro-4-(2-fluoroethoxy)benzoyl chloride
    —— [2-(4-chloro-3-formyl-phenyl)-ethyl]-ethyl-carbamic acid tert-butyl ester 1007393-08-9 C16H22ClNO3
    [2-(4-chloro-3-formyl-phenyl)-ethyl]-ethyl-carbamic acid tert-butyl ester
    —— 2-n-Propyl-1-cyanmethyl-3-nicotinoyl-indolizin 58963-43-2 C19H17N3O
    2-n-Propyl-1-cyanmethyl-3-nicotinoyl-indolizin
    —— 2-dimethylamino-5-hexyl-6-methyl-3<i>H</i>-pyrimidin-4-one 23942-08-7 C13H23N3O
    2-dimethylamino-5-hexyl-6-methyl-3<i>H</i>-pyrimidin-4-one
    —— 2-isobutoxy-5-methyl-3-phenyl-2,3-dihydro-[1,3,4,2]oxadiazaphosphole 2-sulfide 20083-58-3 C12H17N2O2PS
    2-isobutoxy-5-methyl-3-phenyl-2,3-dihydro-[1,3,4,2]oxadiazaphosphole 2-sulfide
    —— (2S,4aS,7R,8aR)-N-methallyl-2-formyl-4,4,7-trimethyl-octahydro-1,3-benzoxazine 454251-77-5 C16H27NO2
    (2S,4aS,7R,8aR)-N-methallyl-2-formyl-4,4,7-trimethyl-octahydro-1,3-benzoxazine
    —— 2-(2-bromophenyl)-2-(phenylthio)butanenitrile 1393491-82-1 C16H14BrNS
    2-(2-bromophenyl)-2-(phenylthio)butanenitrile
    —— 2,4,6-trinitro(β-chloroethyl)benzene 40668-65-3 C8H6ClN3O6
    2,4,6-trinitro(β-chloroethyl)benzene
    —— (2Z)-4,6-dihydroxy-2-{[5-methoxy-2-(1-methyl-1H-pyrazol-4-yl)-1H-indol-3-yl]methylene}-1-benzofuran-3(2H)-one 1200534-27-5 C22H17N3O5
    (2Z)-4,6-dihydroxy-2-{[5-methoxy-2-(1-methyl-1H-pyrazol-4-yl)-1H-indol-3-yl]methylene}-1-benzofuran-3(2H)-one
    —— 2-hydroxy-5-fluoridechalcone 1371535-38-4 C15H11FO2
    2-hydroxy-5-fluoridechalcone
    —— 2-(2-chloro-5-methylpyridin-3-yl)-5-methyl-1H-benzo[d]imidazole 1448246-78-3 C14H12ClN3
    2-(2-chloro-5-methylpyridin-3-yl)-5-methyl-1H-benzo[d]imidazole
    —— 2-[2-[4-(2-guanidinomethyl)phenoxy]ethyl]-4-(2-chlorobenzyl)-3,4-dihydro-2H-1,4-benzoxazine 191097-92-4 C25H27ClN4O2
    2-[2-[4-(2-guanidinomethyl)phenoxy]ethyl]-4-(2-chlorobenzyl)-3,4-dihydro-2H-1,4-benzoxazine
    —— 2-[3-(ethoxycarbonyl)-1H-pyrazol-1-yl]propanoic acid 1856097-00-1 C9H12N2O4
    2-[3-(ethoxycarbonyl)-1H-pyrazol-1-yl]propanoic acid
    —— 2-(dimethylamino)-N-[(3-fluorophenyl)methyl]-N-[[(3S)-2-oxospiro[1H-pyrrolo[2,3-b]pyridine-3,7'-6,8-dihydrocyclopenta[g]quinoline]-3'-yl]methyl]acetamide 1200722-89-9 C30H28FN5O2
    2-(dimethylamino)-N-[(3-fluorophenyl)methyl]-N-[[(3S)-2-oxospiro[1H-pyrrolo[2,3-b]pyridine-3,7'-6,8-dihydrocyclopenta[g]quinoline]-3'-yl]methyl]acetamide
    —— (2Z)-2-{[2-(4-fluorophenyl)-1H-indol-3-yl]methylene}-7-hydroxy-1-benzofuran-3(2H)-one 1200529-15-2 C23H14FNO3
    (2Z)-2-{[2-(4-fluorophenyl)-1H-indol-3-yl]methylene}-7-hydroxy-1-benzofuran-3(2H)-one
    —— 2-Methoxy-3-phenyl-cycloheptatrienon-imin 1423-48-9 C14H13NO
    2-Methoxy-3-phenyl-cycloheptatrienon-imin
    —— 2-(2,3-dipropyl-1H-inden-1-yl)-1-phenylethanone 1132669-67-0 C23H26O
    2-(2,3-dipropyl-1H-inden-1-yl)-1-phenylethanone