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O,O′-Bis(2-aMinoethyl)polyethylene Glycol 3,6,9,12,15,18,21-七氧杂二十三烷-1,23-二胺
5-[[4-O,6-O-Bis(carboxyacetyl)-β-D-glucopyranosyl]oxy]-7-hydroxy-2-(4-hydroxyphenyl)-3-[[6-O-[(E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]-β-D-glucopyranosyl]oxy]-1-benzopyrylium 5-[[4-O,6-O-Bis(carboxyacetyl)-β-D-glucopyranosyl]oxy]-7-hydroxy-2-(4-hydroxyphenyl)-3-[[6-O-[(E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]-β-D-glucopyranosyl]oxy]-1-benzopyrylium
2'-O,5'-O-Bis(tert-butyldimethylsilyl)-3'-deoxy-3'-oxoadenosine 2'-O,5'-O-Bis(tert-butyldimethylsilyl)-3'-deoxy-3'-oxoadenosine
(9α)-13-[2-O,3-O-Bis(β-D-glucopyranosyl)-β-D-glucopyranosyloxy]-kaur-16-en-18-oic acid 6-O-β-D-fructofuranosyl-β-D-glucopyranosyl ester (9α)-13-[2-O,3-O-Bis(β-D-glucopyranosyl)-β-D-glucopyranosyloxy]-kaur-16-en-18-oic acid 6-O-β-D-fructofuranosyl-β-D-glucopyranosyl ester
(+)-2-O,3-O-Bis(chloroacetyl)-D-glyceric acid ethyl ester (+)-2-O,3-O-Bis(chloroacetyl)-D-glyceric acid ethyl ester
2-[2-O,3-O-Bis(methylsulfonyl)-β-D-ribofuranosyl]-1,2,4-triazine-3,5(2H,4H)-dione 2-[2-O,3-O-Bis(methylsulfonyl)-β-D-ribofuranosyl]-1,2,4-triazine-3,5(2H,4H)-dione
3-O,4-O-Bis(trimethylsilyl)-1-deoxo-1-(methoxyimino)-2-deoxy-D-erythro-pentose 5-[phosphoric acid bis(trimethylsilyl)] ester 3-O,4-O-Bis(trimethylsilyl)-1-deoxo-1-(methoxyimino)-2-deoxy-D-erythro-pentose 5-[phosphoric acid bis(trimethylsilyl)] ester
(+)-2-O,3-O-Bis(tert-butyldimethylsilyl)-L-tartaric acid dimethyl ester (+)-2-O,3-O-Bis(tert-butyldimethylsilyl)-L-tartaric acid dimethyl ester
(+)-2-O,3-O-Bis(phenylacetyl)-D-glyceric acid methyl ester (+)-2-O,3-O-Bis(phenylacetyl)-D-glyceric acid methyl ester
3'-O,5'-O-Bis(tert-butyldimethylsilyl)-2'-C-methylene-2'-deoxyuridine 3'-O,5'-O-Bis(tert-butyldimethylsilyl)-2'-C-methylene-2'-deoxyuridine
2-O,3-O-Bis(trimethylsilyl)-5-deoxy-D-ribo-pentonic acid γ-lactone 2-O,3-O-Bis(trimethylsilyl)-5-deoxy-D-ribo-pentonic acid γ-lactone
3-O,5-O-Bis(trimethylsilyl)-2-deoxy-D-ribo-pentonic acid γ-lactone 3-O,5-O-Bis(trimethylsilyl)-2-deoxy-D-ribo-pentonic acid γ-lactone
2-O,5-O-Bis(methylsulfonyl)-1,4:3,6-dianhydro-D-iditol 2-O,5-O-Bis(methylsulfonyl)-1,4:3,6-dianhydro-D-iditol
(+)-2-O,3-O-Bis(trichloroacetyl)-D-glyceric acid ethyl ester (+)-2-O,3-O-Bis(trichloroacetyl)-D-glyceric acid ethyl ester
2-O,3-O-Bis(chloroacetyl)-4-O,6-O-ethylidene-β-D-glucopyranose 2-O,3-O-Bis(chloroacetyl)-4-O,6-O-ethylidene-β-D-glucopyranose
2'-O,5'-O-Bis(tert-butyldimethylsilyl)uridine 2'-O,5'-O-Bis(tert-butyldimethylsilyl)uridine
5'-O-[[5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-2'-deoxy-N-(2-methyl-1-oxopropyl)-3'-guanosyloxy](4-chlorophenyloxy)phosphinyl]-N-benzoyl-2'-deoxy-3'-cytidylic acid 4-chlorophenyl ester 5'-O-[[5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-2'-deoxy-N-(2-methyl-1-oxopropyl)-3'-guanosyloxy](4-chlorophenyloxy)phosphinyl]-N-benzoyl-2'-deoxy-3'-cytidylic acid 4-chlorophenyl ester
2'-O,5'-O-Bis(decanoyl)adenosine 2'-O,5'-O-Bis(decanoyl)adenosine
3'-O,5'-O-Bis(tert-butyldimethylsilyl)adenosine 3'-O,5'-O-Bis(tert-butyldimethylsilyl)adenosine
(-)-2-O,3-O-Bis(trichloroacetyl)-L-glyceric acid methyl ester (-)-2-O,3-O-Bis(trichloroacetyl)-L-glyceric acid methyl ester
(+)-2-O,3-O-Bis(dichloroacetyl)-D-glyceric acid ethyl ester (+)-2-O,3-O-Bis(dichloroacetyl)-D-glyceric acid ethyl ester
3-O,4-O-Bis(tributylstannyl)-6-O-[tert-butylmethyl(tributylstannylmethyl)silyl]-1,5-anhydro-2-deoxy-D-arabino-hexa-1-enitol 3-O,4-O-Bis(tributylstannyl)-6-O-[tert-butylmethyl(tributylstannylmethyl)silyl]-1,5-anhydro-2-deoxy-D-arabino-hexa-1-enitol
5'-O-[[5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-2'-deoxy-N-(2-methyl-1-oxopropyl)-3'-guanosyloxy](4-chlorophenyloxy)phosphinyl]-N-benzoyl-2'-deoxy-3'-adenylic acid 4-chlorophenyl ester 5'-O-[[5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-2'-deoxy-N-(2-methyl-1-oxopropyl)-3'-guanosyloxy](4-chlorophenyloxy)phosphinyl]-N-benzoyl-2'-deoxy-3'-adenylic acid 4-chlorophenyl ester
1-[3-O,5-O-Bis(4-methylbenzoyl)-2-deoxy-β-D-erythro-pentofuranosyl]-2(1H)-pyridinone 1-[3-O,5-O-Bis(4-methylbenzoyl)-2-deoxy-β-D-erythro-pentofuranosyl]-2(1H)-pyridinone
(-)-2-O,3-O-Bis(trichloroacetyl)-L-glyceric acid ethyl ester (-)-2-O,3-O-Bis(trichloroacetyl)-L-glyceric acid ethyl ester
2'-O,5'-O-Bis(dodecanoyl)adenosine 2'-O,5'-O-Bis(dodecanoyl)adenosine
4-O,6-O-Bis(tributylstannyl)-3-O-[tert-butylmethyl(tributylstannylmethyl)silyl]-1,5-anhydro-2-deoxy-D-arabino-hexa-1-enitol 4-O,6-O-Bis(tributylstannyl)-3-O-[tert-butylmethyl(tributylstannylmethyl)silyl]-1,5-anhydro-2-deoxy-D-arabino-hexa-1-enitol
5'-O-[[5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-2'-deoxy-N-(2-methyl-1-oxopropyl)-3'-guanosyloxy](4-chlorophenyloxy)phosphinyl]-2'-deoxy-N-(2-methyl-1-oxopropyl)-3'-guanylic acid 4-chlorophenyl ester 5'-O-[[5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-2'-deoxy-N-(2-methyl-1-oxopropyl)-3'-guanosyloxy](4-chlorophenyloxy)phosphinyl]-2'-deoxy-N-(2-methyl-1-oxopropyl)-3'-guanylic acid 4-chlorophenyl ester
2''-O,4'-O-Bis(trimethylsilyl)-6-O-methylerythromycin 2''-O,4'-O-Bis(trimethylsilyl)-6-O-methylerythromycin
1-O,3-O-Bis(2-methylbutyryl)-5-O-(3-methyl-2-butenoyl)-L-chiro-inositol 1-O,3-O-Bis(2-methylbutyryl)-5-O-(3-methyl-2-butenoyl)-L-chiro-inositol
1-O,3-O-Bis(hexadecanoyl)-2-O-(1-oxo-4,7,10,13,16,19-docosahexaene-1-yl)glycerol 1-O,3-O-Bis(hexadecanoyl)-2-O-(1-oxo-4,7,10,13,16,19-docosahexaene-1-yl)glycerol
2''-O,4'-O-Bis(trimethylsilyl)-6-O-methyl-12-deoxyerythromycin 2''-O,4'-O-Bis(trimethylsilyl)-6-O-methyl-12-deoxyerythromycin
2'-O,3'-O-Bis(undecanoyl)adenosine 2'-O,3'-O-Bis(undecanoyl)adenosine
2'-O,5'-O-Bis(tert-butyldimethylsilyl)adenosine 2'-O,5'-O-Bis(tert-butyldimethylsilyl)adenosine
2''-O,4'-O-Bis(trimethylsilyl)-12-deoxyerythromycin 2''-O,4'-O-Bis(trimethylsilyl)-12-deoxyerythromycin
5'-O-[[5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-3'-thymidyloxy](4-chlorophenyloxy)phosphinyl]-N-benzoyl-2'-deoxy-3'-adenylic acid 4-chlorophenyl ester 5'-O-[[5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-3'-thymidyloxy](4-chlorophenyloxy)phosphinyl]-N-benzoyl-2'-deoxy-3'-adenylic acid 4-chlorophenyl ester
5'-O-[[5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-3'-thymidyloxy](4-chlorophenyloxy)phosphinyl]-2'-deoxy-N-(2-methyl-1-oxopropyl)-3'-guanylic acid 4-chlorophenyl ester 5'-O-[[5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-3'-thymidyloxy](4-chlorophenyloxy)phosphinyl]-2'-deoxy-N-(2-methyl-1-oxopropyl)-3'-guanylic acid 4-chlorophenyl ester
2'-O,3'-O-Bis(tridecanoyl)adenosine 2'-O,3'-O-Bis(tridecanoyl)adenosine
(+)-2-O,3-O-Bis(trichloroacetyl)-D-glyceric acid methyl ester (+)-2-O,3-O-Bis(trichloroacetyl)-D-glyceric acid methyl ester
2''-O,4'-O-Bis(trimethylsilyl)-11-O-methylerythromycin 2''-O,4'-O-Bis(trimethylsilyl)-11-O-methylerythromycin
1-O,2-O-Bis(trimethylsilyl)-3-O,5-O-methylboranediyl-β-D-xylofuranose 1-O,2-O-Bis(trimethylsilyl)-3-O,5-O-methylboranediyl-β-D-xylofuranose
2'-O,5'-O-Bis(tridecanoyl)adenosine 2'-O,5'-O-Bis(tridecanoyl)adenosine
2'-O,3'-O-Bis(dodecanoyl)adenosine 2'-O,3'-O-Bis(dodecanoyl)adenosine
1-O,6-O-Bis(α-D-glucopyranosyl)-D-mannitol 1-O,6-O-Bis(α-D-glucopyranosyl)-D-mannitol
9-[2-O,3-O-Bis(4-methylbenzoyl)-β-D-arabinofuranosyl]-6-methoxy-9H-purine 9-[2-O,3-O-Bis(4-methylbenzoyl)-β-D-arabinofuranosyl]-6-methoxy-9H-purine
5'-O-[[[5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-3'-thymidyl]oxy]-4-chlorophenoxyphosphinyl]-3'-thymidylic acid hydrogen 4-chlorophenyl ester 5'-O-[[[5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-3'-thymidyl]oxy]-4-chlorophenoxyphosphinyl]-3'-thymidylic acid hydrogen 4-chlorophenyl ester
3'-O,5'-O-Bis(trifluoroacetyl)-2'-deoxy-N-methyl-N-(trifluoroacetyl)adenosine 3'-O,5'-O-Bis(trifluoroacetyl)-2'-deoxy-N-methyl-N-(trifluoroacetyl)adenosine
3'-O,5'-O-Bis(trifluoroacetyl)-2'-deoxy-N-(trifluoroacetyl)guanosine 3'-O,5'-O-Bis(trifluoroacetyl)-2'-deoxy-N-(trifluoroacetyl)guanosine
(-)-2-O,3-O-Bis(dichloroacetyl)-L-glyceric acid methyl ester (-)-2-O,3-O-Bis(dichloroacetyl)-L-glyceric acid methyl ester
1-O,2-O-Bis(trimethylsilyl)-3-O,4-O-(methylboranediyl)-6-deoxy-L-galactopyranose 1-O,2-O-Bis(trimethylsilyl)-3-O,4-O-(methylboranediyl)-6-deoxy-L-galactopyranose
2'-O,3'-O-Bis(tert-butyldimethylsilyl)uridine 2'-O,3'-O-Bis(tert-butyldimethylsilyl)uridine
3'-O,5'-O-Bis(tert-butyldimethylsilyl)-2'-deoxy-2'-(phenylseleno)uridine 3'-O,5'-O-Bis(tert-butyldimethylsilyl)-2'-deoxy-2'-(phenylseleno)uridine
3-O,4-O-Bis(trimethylsilyl)-2-deoxy-D-erythro-pentose 5-[N-methoxyimidophosphoric acid bis(trimethylsilyl)] ester 3-O,4-O-Bis(trimethylsilyl)-2-deoxy-D-erythro-pentose 5-[N-methoxyimidophosphoric acid bis(trimethylsilyl)] ester
5'-O-[[5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-2'-deoxy-N-(2-methyl-1-oxopropyl)-3'-guanosyloxy](4-chlorophenyloxy)phosphinyl]-3'-thymidylic acid 4-chlorophenyl ester 5'-O-[[5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-2'-deoxy-N-(2-methyl-1-oxopropyl)-3'-guanosyloxy](4-chlorophenyloxy)phosphinyl]-3'-thymidylic acid 4-chlorophenyl ester
1-O,6-O-Bis(α-D-glucopyranosyl)-D-glucitol 1-O,6-O-Bis(α-D-glucopyranosyl)-D-glucitol
9-[3-O,5-O-Bis(phenylacetyl)-β-D-arabinofuranosyl]-6-methoxy-9H-purine 9-[3-O,5-O-Bis(phenylacetyl)-β-D-arabinofuranosyl]-6-methoxy-9H-purine
2'-O,3'-O-Bis(nonanoyl)adenosine 2'-O,3'-O-Bis(nonanoyl)adenosine
3-O,5-O-Bis(tert-butyldimethylsilyl)-2-deoxy(1-2H)-D-ribofuranose 3-O,5-O-Bis(tert-butyldimethylsilyl)-2-deoxy(1-2H)-D-ribofuranose
O,O-Bis[alkyl(C=38)phenyl] S-phenylalkyl(C=12) dithiophosphate O,O-Bis[alkyl(C=38)phenyl] S-phenylalkyl(C=12) dithiophosphate
O,O-Bis(2,3-dibromopropyl) =phosphoramidate O,O-Bis(2,3-dibromopropyl) =phosphoramidate
2-O,5-O-Bis(trimethylsilyl)-2-C-[[(trimethylsilyl)oxy]methyl]-3-deoxy-D-threo-pentonic acid lactone 2-O,5-O-Bis(trimethylsilyl)-2-C-[[(trimethylsilyl)oxy]methyl]-3-deoxy-D-threo-pentonic acid lactone
3-O,5-O-Bis(tert-butyldimethylsilyl)-2-deoxy(1,2,2-2H3)-D-ribofuranose 3-O,5-O-Bis(tert-butyldimethylsilyl)-2-deoxy(1,2,2-2H3)-D-ribofuranose
1-[3-O,5-O-Bis(4-methylbenzoyl)-2-deoxy-α-D-erythro-pentofuranosyl]-2(1H)-pyridinone 1-[3-O,5-O-Bis(4-methylbenzoyl)-2-deoxy-α-D-erythro-pentofuranosyl]-2(1H)-pyridinone
(+)-2-O,3-O-Bis(diphenoxyphosphinyl)-D-glyceric acid methyl ester (+)-2-O,3-O-Bis(diphenoxyphosphinyl)-D-glyceric acid methyl ester
(-)-2-O,3-O-Bis(dichloroacetyl)-L-glyceric acid ethyl ester (-)-2-O,3-O-Bis(dichloroacetyl)-L-glyceric acid ethyl ester
1-O,6-O-Bis(triphenylmethyl)-D-mannitol 1-O,6-O-Bis(triphenylmethyl)-D-mannitol
(-)-2-O,3-O-Bis(chloroacetyl)-L-glyceric acid methyl ester (-)-2-O,3-O-Bis(chloroacetyl)-L-glyceric acid methyl ester
(-)-2-O,3-O-Bis(phenylacetyl)-L-glyceric acid methyl ester (-)-2-O,3-O-Bis(phenylacetyl)-L-glyceric acid methyl ester
2'-O,3'-O-Bisacetyluridine 2'-O,3'-O-Bisacetyluridine
O,O-Bis(trimethylsilyl)azadirachtin O,O-Bis(trimethylsilyl)azadirachtin
1-O,6-O-Bis(methylsulfonyl)-D-mannitol 2,3,4,5-tetraacetate 1-O,6-O-Bis(methylsulfonyl)-D-mannitol 2,3,4,5-tetraacetate
3'-O,5'-O-Bis(tert-butyldimethylsilyl)-2'-deoxy-2'-oxoadenosine 3'-O,5'-O-Bis(tert-butyldimethylsilyl)-2'-deoxy-2'-oxoadenosine
1-O,2-O-Bis(3,7,11,15-tetramethylhexadecyl)glycerol 1-O,2-O-Bis(3,7,11,15-tetramethylhexadecyl)glycerol
1-O,2-O-Bis[(9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrienyl]-3-O-(β-D-galactopyranosyl)-D-glycerol 1-O,2-O-Bis[(9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrienyl]-3-O-(β-D-galactopyranosyl)-D-glycerol
O,O-bis(2-ethylhexyl) hydrogen thiophosphate O,O-bis(2-ethylhexyl) hydrogen thiophosphate
O,O-BIS(TRIFLUORO-ACETYL)-P-CRESOL O,O-BIS(TRIFLUORO-ACETYL)-P-CRESOL
O,O-bis(dodecylphenyl) S-(phenylethyl) dithiophosphate O,O-bis(dodecylphenyl) S-(phenylethyl) dithiophosphate
O,O-bis(2-ethylhexyl) hydrogen dithiophosphate O,O-二(2-乙基己基)二硫代磷酸氢酯
O,O'-bis(2-methylbutyl) hydrogen dithiophosphate, zinc salt O,O'-bis(2-methylbutyl) hydrogen dithiophosphate, zinc salt
O,O-bis(methylphenyl) hydrogen dithiophosphate 25号钠黑药
O,O''-BIS[2-(METHYLTHIO)ETHYL]-TERT-BUTYLCALIX[4]ARENE 银离子载体IV
O,O-BIS(DIETHOXYPHOSPHORYL)CALIX[4]ARENE O,O-BIS(DIETHOXYPHOSPHORYL)CALIX[4]ARENE
O O-BIS(2-CHLOROETHYL)POLYETHYLENE GLYCO α-(2-氯乙基)-ω-(2-氯乙氧基)-聚(氧代-1,2-乙烯)
O,O-Bisisopropyl O-(4-(methylsulfinyl)phenyl) phosphorothioate O,O-二异丙基-O-(4-(甲基亚磺酰基)苯基)硫代磷酸酯
3'-O,5'-O-Bis(trifluoroacetyl)-2'-deoxy-5-methyl-N-(trifluoroacetyl)cytidine 3'-O,5'-O-Bis(trifluoroacetyl)-2'-deoxy-5-methyl-N-(trifluoroacetyl)cytidine
5'-O-[[5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-3'-thymidyloxy](4-chlorophenyloxy)phosphinyl]-N-benzoyl-2'-deoxy-3'-cytidylic acid 4-chlorophenyl ester 5'-O-[[5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-3'-thymidyloxy](4-chlorophenyloxy)phosphinyl]-N-benzoyl-2'-deoxy-3'-cytidylic acid 4-chlorophenyl ester
(-)-2-O,3-O-Bis(diphenoxyphosphinyl)-L-glyceric acid methyl ester (-)-2-O,3-O-Bis(diphenoxyphosphinyl)-L-glyceric acid methyl ester
1-O,2-O-Bispalmitoyl-3-O-stearoyl-L-glycerol 1-O,2-O-Bispalmitoyl-3-O-stearoyl-L-glycerol
3'-O,5'-O-Bis(tert-butyldimethylsilyl)-2'-deoxy-2'-oxouridine 3'-O,5'-O-Bis(tert-butyldimethylsilyl)-2'-deoxy-2'-oxouridine
3-O,5-O-Bis(trimethylsilyl)-6-O-bis(trimethylsilyloxy)phosphinyl-2-deoxy-D-arabino-hexonic acid 1,4-lactone 3-O,5-O-Bis(trimethylsilyl)-6-O-bis(trimethylsilyloxy)phosphinyl-2-deoxy-D-arabino-hexonic acid 1,4-lactone
9-[3-O,5-O-Bis(4-methoxybenzoyl)-β-D-arabinofuranosyl]-6-methoxy-9H-purine 9-[3-O,5-O-Bis(4-methoxybenzoyl)-β-D-arabinofuranosyl]-6-methoxy-9H-purine
2'-O,5'-O-Bis(tert-butyldimethylsilyl)-3'-methylene-3'-deoxyuridine 2'-O,5'-O-Bis(tert-butyldimethylsilyl)-3'-methylene-3'-deoxyuridine
3'-O,5'-O-Bis(trifluoroacetyl)thymidine 3'-O,5'-O-Bis(trifluoroacetyl)thymidine
2-O,3-O-Bis(dichloroacetyl)-4-O,6-O-ethylidene-β-D-glucopyranose 2-O,3-O-Bis(dichloroacetyl)-4-O,6-O-ethylidene-β-D-glucopyranose
3-O,4-O-Bis(trimethylsilyl)-D-erythro-2-pentulose 1,5-bis[phosphoric acid bis(trimethylsilyl)] ester 3-O,4-O-Bis(trimethylsilyl)-D-erythro-2-pentulose 1,5-bis[phosphoric acid bis(trimethylsilyl)] ester
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