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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(2,3-dihydro-1H-indol-1-ylcarbonyl)-6-(pyridin-2-yl)imidazo[1,2-a]pyridine 1187162-68-0 C21H16N4O
    2-(2,3-dihydro-1H-indol-1-ylcarbonyl)-6-(pyridin-2-yl)imidazo[1,2-a]pyridine
    —— 2-((Imidazolidin-2-ylidenhydrazono)methyl)-4-metho xyphenol 1772622-46-4 C11H14N4O2
    2-((Imidazolidin-2-ylidenhydrazono)methyl)-4-metho xyphenol
    —— 2-(5-phenyl-1,4-dithiapentyl)aniline 220597-03-5 C15H17NS2
    2-(5-phenyl-1,4-dithiapentyl)aniline
    —— 2-(aminocarbamoylcarbonylmethyl)-4-(4'-chloro-3'-methylphenyl)-1-(2H)-phthalazinone 929111-66-0 C17H15ClN4O2
    2-(aminocarbamoylcarbonylmethyl)-4-(4'-chloro-3'-methylphenyl)-1-(2H)-phthalazinone
    —— 2,3-dichlorophenyl isocyanide dichloride 2666-78-6 C7H3Cl4N
    2,3-dichlorophenyl isocyanide dichloride
    —— 2-[4-(2-bromo-5-methylphenyl)-6-phenylpyrimidin-2-yl]-5-methyl-2,4-dihydropyrazol-3-one 1202877-76-6 C21H17BrN4O
    2-[4-(2-bromo-5-methylphenyl)-6-phenylpyrimidin-2-yl]-5-methyl-2,4-dihydropyrazol-3-one
    —— (2S,3R)-methyl 3-(4-methylphenylsulfonamido)-3-(naphthalen-2-yl)-2-phenylpropanoate 1556906-78-5 C27H25NO4S
    (2S,3R)-methyl 3-(4-methylphenylsulfonamido)-3-(naphthalen-2-yl)-2-phenylpropanoate
    —— 2-bromo-N-(2,3-dibromo-6-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)-3,4,5-trimethoxybenzamide 1422538-16-6 C17H14Br3NO5
    2-bromo-N-(2,3-dibromo-6-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)-3,4,5-trimethoxybenzamide
    —— 2-(4-chloro-benzenesulfonyl)-3-ethoxy-4-ethyl-[1,2]thiazetidine 1-oxide 13610-87-2 C12H16ClNO4S2
    2-(4-chloro-benzenesulfonyl)-3-ethoxy-4-ethyl-[1,2]thiazetidine 1-oxide
    —— 2-oxo-4-(pyridin-3-yl)-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid 1574312-44-9 C10H9N3O3
    2-oxo-4-(pyridin-3-yl)-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid
    —— 2-Ethyl-3-methyl-7H-pyrimido[1',2':1,6]pyrido[3,4-b]indol-4-one 117134-69-7 C17H15N3O
    2-Ethyl-3-methyl-7H-pyrimido[1',2':1,6]pyrido[3,4-b]indol-4-one
    —— 2-<hydroxy(diphenyl)methyl>-1,4-naphthoquinone 135241-15-5 C23H16O3
    2-<hydroxy(diphenyl)methyl>-1,4-naphthoquinone
    —— 2-(2-[1,3]dioxolan-2-yl-ethyl)-10,10a-dihydro-5H-imidazo[1,5-b]isoquinoline-1,3-dione 1263808-67-8 C16H18N2O4
    2-(2-[1,3]dioxolan-2-yl-ethyl)-10,10a-dihydro-5H-imidazo[1,5-b]isoquinoline-1,3-dione
    —— 2,6-bis[1-(4-chlorophenyl)-4-cyano-3-ethoxycarbonyl-1H-pyrazol-5-yl]pyridine 1255716-50-7 C31H21Cl2N7O4
    2,6-bis[1-(4-chlorophenyl)-4-cyano-3-ethoxycarbonyl-1H-pyrazol-5-yl]pyridine
    —— 2-[4-(4-methylphenyl)-6-(3,4,5-trimethoxyphenyl)pyrimidin-2-yl]thiomethyl-6,8-dibromo-3,1-benzoxazin-4(H)-one 1159494-12-8 C29H23Br2N3O5S
    2-[4-(4-methylphenyl)-6-(3,4,5-trimethoxyphenyl)pyrimidin-2-yl]thiomethyl-6,8-dibromo-3,1-benzoxazin-4(H)-one
    —— 2-Methyl-6-(2-naphthalen-2-yl-propyl)-cyclohexanone 36322-20-0 C20H24O
    2-Methyl-6-(2-naphthalen-2-yl-propyl)-cyclohexanone
    —— 2-ethoxycarbonyl-4-phenyl-5-p-chlorophenyl-4H-1,3,4-selenadiazine 121513-77-7 C18H15ClN2O2Se
    2-ethoxycarbonyl-4-phenyl-5-p-chlorophenyl-4H-1,3,4-selenadiazine
    —— 2-azido-3,4,6-tri-O-benzyl-2-deoxy-α-D-galactopyranosyl nitrate 94715-75-0 C27H28N4O7
    2-azido-3,4,6-tri-O-benzyl-2-deoxy-α-D-galactopyranosyl nitrate
    —— 2-cyano-3-(6-methyl-1-octyl-2-oxo-1,2-dihydroquinolin-3-yl)acrylic acid 1582296-98-7 C22H26N2O3
    2-cyano-3-(6-methyl-1-octyl-2-oxo-1,2-dihydroquinolin-3-yl)acrylic acid
    —— (2S)-2-[[(4R,5R,8R,11S,14R,17S)-14-benzyl-11-[[4-(4-chlorophenyl)phenyl]methyl]-4,5-dihydroxy-3,6,9,12,15-pentaoxo-8-(thiophen-2-ylmethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carbonyl]amino]-3-phenylpropanoic acid 1211443-02-5 C53H51ClN6O10S
    (2S)-2-[[(4R,5R,8R,11S,14R,17S)-14-benzyl-11-[[4-(4-chlorophenyl)phenyl]methyl]-4,5-dihydroxy-3,6,9,12,15-pentaoxo-8-(thiophen-2-ylmethyl)-2,7,10,13,16-pentazabicyclo[17.2.2]tricosa-1(21),19,22-triene-17-carbonyl]amino]-3-phenylpropanoic acid
    —— [(2R)-1-(4-amino-2-pyridyl)pyrrolidin-2-yl]methanol 1403248-63-4 C10H15N3O
    [(2R)-1-(4-amino-2-pyridyl)pyrrolidin-2-yl]methanol
    —— 2-((3-(4-chlorophenyl)-1-(4-fluorophenyl)-1H-pyrazol-4-yl)methylene)-5-methylbenzofuran-3(2H)-one 1253513-89-1 C25H16ClFN2O2
    2-((3-(4-chlorophenyl)-1-(4-fluorophenyl)-1H-pyrazol-4-yl)methylene)-5-methylbenzofuran-3(2H)-one
    —— 2-methyl-1,4-bis[2-(4-propionyloxypropyloxyphenyl)ethenyl]benzene 255380-81-5 C35H40O6
    2-methyl-1,4-bis[2-(4-propionyloxypropyloxyphenyl)ethenyl]benzene
    —— 2-benzylmercapto-1-(4-chlorophenyl)-4-(4-methoxyphenyl)-1,6-dihydro-1,3,5-triazine-6-thione 1039630-09-5 C23H18ClN3OS2
    2-benzylmercapto-1-(4-chlorophenyl)-4-(4-methoxyphenyl)-1,6-dihydro-1,3,5-triazine-6-thione
    —— 28-methyl ester of 3,4-seco-4(24)-lupene-3,23,28-trioic acid 85988-33-6 C31H48O6
    28-methyl ester of 3,4-seco-4(24)-lupene-3,23,28-trioic acid
    —— 2-Hydroxy-1-methyl-2-(tridecafluorohexyl)pyrrolidine 137967-63-6 C11H10F13NO
    2-Hydroxy-1-methyl-2-(tridecafluorohexyl)pyrrolidine
    —— 2-(5-chloro-1-methyl-1H-benzoimidazol-2-yl)quinolin-8-ol 1281824-03-0 C17H12ClN3O
    2-(5-chloro-1-methyl-1H-benzoimidazol-2-yl)quinolin-8-ol
    —— 2-Phenyl-3-morpholino-propionamid 63326-29-4 C13H18N2O2
    2-Phenyl-3-morpholino-propionamid
    —— 2-(4-nitrophenyl)-3,4-dihydroisoquinolinium bromide 41852-30-6 Br*C15H13N2O2
    2-(4-nitrophenyl)-3,4-dihydroisoquinolinium bromide
    —— (2R,3S,4aR)-3,4,4a,5-tetrahydro-2,3-bis(methoxymethoxy)[1,3]dioxolo[4,5-j]phenanthridin-6-2(H)-one 951345-86-1 C18H21NO7
    (2R,3S,4aR)-3,4,4a,5-tetrahydro-2,3-bis(methoxymethoxy)[1,3]dioxolo[4,5-j]phenanthridin-6-2(H)-one
    —— 2-benzyl-3-(2-methylbenzoyl)-2,3-dihydropyridazino-[4,5-b]quinoline-1,4-dione 1235579-82-4 C26H19N3O3
    2-benzyl-3-(2-methylbenzoyl)-2,3-dihydropyridazino-[4,5-b]quinoline-1,4-dione
    —— (2E,3R,4R,5R)-4-benzyloxy-3-(tert-butyldiphenylsiloxy)-2-propynylidene-1,6-dioxaspiro[4.5]decane 562835-18-1 C34H38O4Si
    (2E,3R,4R,5R)-4-benzyloxy-3-(tert-butyldiphenylsiloxy)-2-propynylidene-1,6-dioxaspiro[4.5]decane
    —— 2-naphthylmethyl 2-acetamido-2-deoxy-3,6-di-O-pivaloyl-β-D-galactopyranoside 1193357-07-1 C29H39NO8
    2-naphthylmethyl 2-acetamido-2-deoxy-3,6-di-O-pivaloyl-β-D-galactopyranoside
    —— 2,6-dichloro-4-(6-(dibenzylamino)pyridazin-3-yl)phenol 1192799-59-9 C24H19Cl2N3O
    2,6-dichloro-4-(6-(dibenzylamino)pyridazin-3-yl)phenol
    —— (2R)-2-[(1R)-1-[(1S,2S,4S,5R,7S,10R,11S,14S,15S,18S)-5,7-dihydroxy-10,14-dimethyl-3-oxapentacyclo[9.7.0.02,4.05,10.014,18]octadecan-15-yl]-1-hydroxyethyl]-4,5-dimethyl-2,3-dihydropyran-6-one 1334232-68-6 C28H42O6
    (2R)-2-[(1R)-1-[(1S,2S,4S,5R,7S,10R,11S,14S,15S,18S)-5,7-dihydroxy-10,14-dimethyl-3-oxapentacyclo[9.7.0.02,4.05,10.014,18]octadecan-15-yl]-1-hydroxyethyl]-4,5-dimethyl-2,3-dihydropyran-6-one
    —— 2-hydroxy-4-(2-hydroxy-benzenesulfonylamino)-benzoic acid 1353435-02-5 C13H11NO6S
    2-hydroxy-4-(2-hydroxy-benzenesulfonylamino)-benzoic acid
    —— 2-Triisopropylsilanyl-pentan-3-one 94017-72-8 C14H30OSi
    2-Triisopropylsilanyl-pentan-3-one
    —— 2-fluoro-6-hydroxyphenyl diethylcarbamate 1445899-14-8 C11H14FNO3
    2-fluoro-6-hydroxyphenyl diethylcarbamate
    —— 2,6-dibromo-4-(3-((2,3-dihydro-1H-inden-5-yloxy)methyl)-1,2,4-triazin-6-yl)phenol 1191246-79-3 C19H15Br2N3O2
    2,6-dibromo-4-(3-((2,3-dihydro-1H-inden-5-yloxy)methyl)-1,2,4-triazin-6-yl)phenol
    —— [(2,4,5-trithione-1,3-diisopropylimidazolidine)nickel(II)maleonitriledithiolate] 391634-69-8 C13H14N4NiS5
    [(2,4,5-trithione-1,3-diisopropylimidazolidine)nickel(II)maleonitriledithiolate]
    —— 2-chloro-<i>N</i>-indan-5-yl-<i>N</i>-[1,2,4]triazol-1-ylmethyl-acetamide 67129-90-2 C14H15ClN4O
    2-chloro-<i>N</i>-indan-5-yl-<i>N</i>-[1,2,4]triazol-1-ylmethyl-acetamide
    —— 2-amino-6-phenylmethoxy-3,4-dihydro-2H-naphthalen-1-one;hydrochloride 66361-76-0 C17H17NO2*ClH
    2-amino-6-phenylmethoxy-3,4-dihydro-2H-naphthalen-1-one;hydrochloride
    —— 2,6-dibromo-4-(3-(4-tert-butylphenethoxy)-1,2,4-triazin-6-yl)phenol 1191246-93-1 C21H21Br2N3O2
    2,6-dibromo-4-(3-(4-tert-butylphenethoxy)-1,2,4-triazin-6-yl)phenol
    —— (2S,3S)-3-methoxy-2-methylhex-5-en-1-ol 1400690-55-2 C8H16O2
    (2S,3S)-3-methoxy-2-methylhex-5-en-1-ol
    —— 2.2.5.5-Tetramethyl-1-hydroxy-4-methoxy-carbonylacetyl-3-imidazolin 64818-92-4 C11H18N2O4
    2.2.5.5-Tetramethyl-1-hydroxy-4-methoxy-carbonylacetyl-3-imidazolin
    —— 2-benzyloxyethyl 2-methyl-4-(2-nitrophenyl)-5-ethoxycarbonyl-6-cyano-1,4-dihydropyridine-3-carboxylate 62760-58-1 C26H25N3O7
    2-benzyloxyethyl 2-methyl-4-(2-nitrophenyl)-5-ethoxycarbonyl-6-cyano-1,4-dihydropyridine-3-carboxylate
    —— 2-(2-chloroethoxy)-3-propyl-1,4,2-dioxaphosphorinane 2-oxide 79073-56-6 C8H16ClO4P
    2-(2-chloroethoxy)-3-propyl-1,4,2-dioxaphosphorinane 2-oxide
    —— 2-(3-chloro-4-methoxyphenyl)-3-methoxy-6-methyl-8-(1-methyl-4-piperidinyl)-4H-chromen-4-one 372103-29-2 C24H26ClNO4
    2-(3-chloro-4-methoxyphenyl)-3-methoxy-6-methyl-8-(1-methyl-4-piperidinyl)-4H-chromen-4-one
    —— 2-Trimethylsilyl-1,1,2-trimethyl-hydrazin 14406-25-8 C6H18N2Si
    2-Trimethylsilyl-1,1,2-trimethyl-hydrazin
    —— (2S,3S,6S,7R)-8-((tert-butyldimethylsilyl)oxy)-6-hydroxy-2-((4-methoxybenzyl)oxy)-3,7-dimethyloctanoic acid 1041782-30-2 C24H42O6Si
    (2S,3S,6S,7R)-8-((tert-butyldimethylsilyl)oxy)-6-hydroxy-2-((4-methoxybenzyl)oxy)-3,7-dimethyloctanoic acid