—— |
1-[2-O-(tert-butyldimethylsilyl)-β-D-erythro-pentofuran-3-ulosyl]uracil |
162611-11-2 |
C15H24N2O6Si |
356.451 |
—— |
2',5'-bis-O-(tert-butyldimethylsilyl)uridine |
54925-66-5 |
C21H40N2O6Si2 |
472.729 |
—— |
1-(2,5-bis-O-TBDMS-β-D-xylofuranosyl)uracil |
90813-55-1 |
C21H40N2O6Si2 |
472.729 |
—— |
1-<2',5'-bis-O-(tert-butyldimethylsilyl)-3'-C-cyano-3'-deoxy-β-D-xylo-pentofuranosyl>uracil |
121055-64-9 |
C22H39N3O5Si2 |
481.74 |
—— |
2',5'-bis-O-(tert-butyldimethylsilyl)-3'-C-cyano-3'-deoxyuridine |
121055-67-2 |
C22H39N3O5Si2 |
481.74 |
—— |
2',5'-bis-O-(tert-butyldimethylsilyl)-3'-(carboxymethyl)-3'-deoxyuridine |
200011-15-0 |
C23H42N2O7Si2 |
514.767 |
—— |
1-<2,5-bis-O-(tert-butyldimethylsilyl)-3-deoxy-3-methylene-β-D-erythro-pentofuranosyl>uracil |
134660-22-3 |
C22H40N2O5Si2 |
468.741 |
—— |
2',5'-bis-O-(tert-butyldimethylsilyl)-3'-deoxy-3'-[(ethoxycarbonyl)methyl]uridine |
178985-82-5 |
C25H46N2O7Si2 |
542.82 |
—— |
2'-O-(tert-butyldimethylsilyl)-3'-(carboxymethyl)-3'-deoxyuridine |
251296-80-7 |
C17H28N2O7Si |
400.504 |
—— |
2'-O-(tert-butyldimethylsilyl)-3'-hydroxyamino-3'-deoxyuridine |
218967-53-4 |
C15H27N3O6Si |
373.481 |
—— |
(E)-2',5'-bis(O-tert-butyldimethylsilyl)-3'-deoxy-3'-C-(2-hydroxyethylidene)uridine |
272780-94-6 |
C23H42N2O6Si2 |
498.767 |
—— |
1-[(2R,3R,5S)-3-(tert-Butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-4-difluoromethylene-tetrahydro-furan-2-yl]-1H-pyrimidine-2,4-dione |
179026-55-2 |
C22H38F2N2O5Si2 |
504.722 |
—— |
1-[(2R,3R,4S,5R)-3-(tert-Butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-4-hydroxy-4-(3-hydroxy-propyl)-tetrahydro-furan-2-yl]-1H-pyrimidine-2,4-dione |
183987-38-4 |
C24H46N2O7Si2 |
530.809 |
—— |
1-[(2R,3R,4S,5R)-4-Allyl-3-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-4-hydroxy-tetrahydro-furan-2-yl]-1H-pyrimidine-2,4-dione |
183987-31-7 |
C24H44N2O6Si2 |
512.794 |
—— |
(E)-2',5'-bis(O-tert-butyldimethylsilyl)-3'-deoxy-3'-C-(methoxycarbonylmethylidene)uridine |
272780-91-3 |
C24H42N2O7Si2 |
526.778 |
—— |
1-(2',5'-bis-O-tert-butyldimethylsilyl-3'-C-acetonyl-β-D-xylofuranosyl)uracil |
1327159-27-2 |
C24H44N2O7Si2 |
528.794 |
—— |
5'-amino-2'-O-(tert-butyldimethylsilyl)-3',5'-dideoxy-3'-[(ethoxycarbonyl)methyl]uridine |
251296-79-4 |
C19H33N3O6Si |
427.573 |
—— |
5'-azido-2'-O-(tert-butyldimethylsilyl)-3'-(carboxymethyl)-3',5'-dideoxyuridine |
251296-78-3 |
C17H27N5O6Si |
425.517 |
—— |
1-[2,5-bis(O-tert-butyldimethylsilyl)-3-C-methoxycarbonylmethyl-β-D-xylofuranosyl]uracil |
272780-86-6 |
C24H44N2O8Si2 |
544.793 |
—— |
1-[2,5-di-O-(tert-butyldimethylsilyl)-3-C-(ethoxycarbonylmethyl)-β-D-xylo-pentofuranosyl]uracil |
272780-87-7 |
C25H46N2O8Si2 |
558.82 |
—— |
5'-azido-2'-O-(tert-butyldimethylsilyl)-3',5'-dideoxy-3'-[(ethoxycarbonyl)methyl]uridine |
251296-77-2 |
C19H31N5O6Si |
453.571 |
—— |
2'-(O-tert-butyldimethylsilyl)-3'-α-(N-benzyl methylenesulfonamido)-3'-deoxy-uridine |
808148-15-4 |
C23H35N3O7SSi |
525.698 |
—— |
2'-O-(tert-butyldimethylsilyl)-3'-(trifluoroacetamido)-3'-deoxyuridine |
256494-88-9 |
C17H26F3N3O6Si |
453.491 |
—— |
1-[(5S,6R,8R,9R)-9-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-2-oxo-1,7-dioxa-spiro[4.4]non-8-yl]-1H-pyrimidine-2,4-dione |
183987-39-5 |
C24H42N2O7Si2 |
526.778 |
—— |
5'-amino-2'-O-(tert-butyldimethylsilyl)-3'-[[N-(2'-O-(tert-butyldimethylsilyl)-3',5'-dideoxy-3'-[(ethoxycarbonyl)methyl]uridin-5'-yl)carbamoyl]methyl]-3',5'-dideoxyuridine |
251296-99-8 |
C36H60N6O11Si2 |
809.077 |
—— |
5'-azido-2'-O-(tert-butyldimethylsilyl)-3'-[[N-(2'-O-(tert-butyldimethylsilyl)-3',5'-dideoxy-3'-(carboxymethyl)uridin-5'-yl)carbamoyl]methyl]-3',5'-dideoxyuridine |
251297-00-4 |
C34H54N8O11Si2 |
807.021 |
—— |
(3''-R)-1-[2',5'-bis(O-tert-butyldimethylsilyl)-3'-deoxy-β-D-xylofuranosyl]uracil-3'-spiro-2''-(3''-methoxycarbonyloxirane) |
272780-78-6 |
C24H42N2O8Si2 |
542.777 |
—— |
5'-azido-2'-O-(tert-butyldimethylsilyl)-3'-[[N-(2'-O-(tert-butyldimethylsilyl)-3',5'-dideoxy-3'-[(ethoxycarbonyl)methyl]uridin-5'-yl)carbamoyl]methyl]-3',5'-dideoxyuridine |
251296-97-6 |
C36H58N8O11Si2 |
835.075 |
—— |
tert-butyl 3-[(2R,3R,4S,5R)-3-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]-4-hydroxy-4-[(2S)-2-hydroxypropyl]oxolan-2-yl]-2,6-dioxopyrimidine-1-carboxylate |
1327159-46-5 |
C29H54N2O9Si2 |
630.927 |
—— |
1-<2',5'-bis-O-(tert-butyldimethylsilyl)-3'-C-cyano-3'-O-mesyl-β-D-ribofuranosyl>uracil |
141706-85-6 |
C23H41N3O8SSi2 |
575.831 |
—— |
1-<2',5'-bis-O-(tert-butyldimethylsilyl)-3'-C-cyano-3'-O-mesyl-β-D-xylofuranosyl>uracil |
141706-84-5 |
C23H41N3O8SSi2 |
575.831 |
—— |
1-[(2',5'-bis-O-tert-butyldimethylsilyl-β-D-xylofuranosyl)uracil]-3'-spiro-6''-(4''-(R)-methyl-1'',3'',2''-dioxathiane-2'',2''-dioxide) |
1327159-54-5 |
C24H44N2O9SSi2 |
592.858 |
—— |
Benzoic acid (2R,3R,4R,5R)-4-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-5-(4-hydroxy-2-oxo-2H-pyrimidin-1-yl)-3-trimethylsilanylethynyl-tetrahydro-furan-2-ylmethyl ester |
197297-89-5 |
C27H38N2O7Si2 |
558.779 |
—— |
(3''R)-1-[2',5'-bis(O-tert-butyldimethylsilyl)-3'-deoxy-β-D-xylofuranosyl]uracil-3'-spiro-2''-(3''-carbamoyloxirane) |
272780-80-0 |
C23H41N3O7Si2 |
527.765 |
—— |
5'-amino-2'-O-(tert-butyldimethylsilyl)-3'-[[N-(2',3'-bis-O-(tert-butyldimethylsilyl)-5'-deoxyuridin-5'-yl)carbamoyl]methyl]-3',5'-dideoxyuridine |
251296-95-4 |
C38H68N6O10Si3 |
853.249 |
—— |
2'-O-(tert-butyldimethylsilyl)-3'-deoxy-5'-O-(4,4'-dimethoxytrityl)-3'-[[(4-nitrophenoxy)carbonyl]methyl]uridine |
251296-82-9 |
C44H49N3O11Si |
823.972 |
—— |
5'-azido-2'-O-(tert-butyldimethylsilyl)-3'-[[N-(2',3'-bis-O-(tert-butyldimethylsilyl)-5'-deoxyuridin-5'-yl)carbamoyl]methyl]-3',5'-dideoxyuridine |
251296-93-2 |
C38H66N8O10Si3 |
879.246 |
—— |
1-[2,5-di-O-(tert-butyldimethylsilyl)-3-C-(ethoxycarbonylmethyl)-β-D-xylo-pentofuranosyl]cytosine |
887486-77-3 |
C25H47N3O7Si2 |
557.835 |
—— |
(3''R)-1-[2',5'-bis(O-tert-butyldimethylsilyl)-3'-deoxy-β-D-xylofuranosyl]uracil-3'-spiro-2''-[3''-(N-aminocarbamoyl)oxirane] |
272780-84-4 |
C23H42N4O7Si2 |
542.78 |
—— |
N-benzyl-1-[(2R,3S,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-5-(2,4-dioxopyrimidin-1-yl)-3-hydroxyoxolan-3-yl]methanesulfonamide |
569359-03-1 |
C29H49N3O8SSi2 |
655.96 |
—— |
1-[2-O-(tert-butyldimethylsilyl)-3-C-[(trimethylsilyl)ethynyl]-β-D-ribo-pentofuranosyl]uracil |
162611-20-3 |
C20H34N2O6Si2 |
454.671 |
—— |
N4-benzoyl-1-[2,5-bis-O-(tert-butyldimethylsilyl)-3-deoxy-3-α-(ethoxycarbonyl)methyl-β-D-ribofuranosyl]cytosine |
265331-07-5 |
C32H51N3O7Si2 |
645.944 |
—— |
1-[(1R,3R,4R,5S,9S)-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-9-methyl-7,7-dioxo-2,6-dioxa-7lambda6-thia-8-azaspiro[4.5]decan-3-yl]pyrimidine-2,4-dione |
1327159-52-3 |
C24H45N3O8SSi2 |
591.874 |
—— |
1-[2,5-bis-O-(tert-butyldimethylsilyl)-3-deoxy-3-α-(ethoxycarbonyl)methyl-β-D-ribofuranosyl]-1,2-dihydro-4-(1-triazolyl)pyrimidin-2-one |
265331-06-4 |
C27H47N5O6Si2 |
593.871 |
—— |
2'-O-(tert-butyldimethylsilyl)-5'-O-(tert-butyldiphenylsilyl)-3'--3'-deoxyuridine |
219618-94-7 |
C47H63N3O6Si3 |
850.29 |
—— |
N4-benzoyl-1-[2-O-(tert-butyldimethylsilyl)-3-deoxy-3-α-(ethoxycarbonyl)methyl-β-D-ribofuranosyl]cytosine |
265331-08-6 |
C26H37N3O7Si |
531.681 |
—— |
1-[(2',5'-bis-O-tert-butyldimethylsilyl-β-D-xylofuranosyl)-3-N-tert-butoxycarbonyluracil]-3'-spiro-6''-(4''-(R)-methyl-1'',3'',2''-dioxathiane-2'',2''-dioxide) |
1327159-51-2 |
C29H52N2O11SSi2 |
692.976 |
—— |
3'-C-cyano-3'-deoxyuridine |
121123-90-8 |
C10H11N3O5 |
253.214 |
—— |
1-(3'-C-cyano-3'-deoxy-β-D-xylo-pentofuranosyl)uracil |
121123-89-5 |
C10H11N3O5 |
253.214 |
—— |
(1R,3R,4S,5S,7R)-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-(2,4-dioxopyrimidin-1-yl)-2-oxa-9-thia-6-azaspiro[4.4]nonane-7-carboxylic acid |
—— |
C24H43N3O7SSi2 |
573.858 |
—— |
(3R,5R,6R,8R,9S)-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-8-(2,4-dioxopyrimidin-1-yl)-7-oxa-1-thia-4-azaspiro[4.4]nonane-3-carboxylic acid |
208708-28-5 |
C24H43N3O7SSi2 |
573.858 |
—— |
(1R,3R,4S,5R,7R)-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-(2,4-dioxopyrimidin-1-yl)-2-oxa-9-thia-6-azaspiro[4.4]nonane-7-carboxamide |
208708-30-9 |
C24H44N4O6SSi2 |
572.874 |
—— |
3'α-diethylphosphono-3'β-hydroxy-2',5'-bis-O-tert-butyldimethylsilyluridine |
152391-98-5 |
C25H49N2O9PSi2 |
608.817 |
—— |
{1-[2',5'-bis-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl]uracil}-3'-spiro-5''-(4''-amino-1'',2''-oxathiole 2'',2''-dioxide) |
141845-83-2 |
C23H41N3O8SSi2 |
575.831 |
—— |
<1-<2'-O-(tert-butyldimethylsilyl)-β-D-xylofuranosyl>uracil>-3'-spiro-5''-<4''-amino-1'',2''-oxathiole 2'',2''-dioxide> |
141684-51-7 |
C17H27N3O8SSi |
461.568 |
—— |
1-[3-C-ethynyl-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-ribo-pentofuranosyl]uracil |
197297-97-5 |
C23H38N2O7Si2 |
510.735 |
—— |
EUrd |
180300-49-6 |
C11H12N2O6 |
268.226 |
—— |
3'-[[N-(3'-O-benzoyl-2'-O-(tert-butyldimethylsilyl)-5'-deoxyuridin-5'-yl)carbamoyl]methyl]-2'-O-(tert-butyldimethylsilyl)-5'-O-(4,4'-dimethoxytrityl)-3'-deoxyuridine |
—— |
C60H75N5O14Si2 |
1146.45 |
—— |
2'-O-(tert-butyldimethylsilyl)-5'-O-(tert-butyldiphenylsilyl)-3'--3'-deoxycytidine |
219618-97-0 |
C47H64N4O5Si3 |
849.305 |
—— |
N4-benzoyl-1-[2-O-(tert-butyldimethylsilyl)-3-α-(carboxy)methyl-3-deoxy-5-O-(dimethoxytrityl)-β-D-ribofuranosyl]cytosine |
265331-10-0 |
C45H51N3O9Si |
806.0 |
—— |
N4-benzoyl-1-[2-O-(tert-butyldimethylsilyl)-3-deoxy-3-α-(ethoxycarbonyl)methyl-5-O-(dimethoxytrityl)-β-D-ribofuranosyl]cytosine |
265331-09-7 |
C47H55N3O9Si |
834.054 |
—— |
N4-benzoyl-1-{2-O-(tert-butyldimethylsilyl)-3-deoxy-5-O-(dimethoxytrityl)-3-α-[N-(5'-deoxythymidin-5'-yl)carboxamido]methyl-β-D-ribofuranosyl}cytosine |
265331-11-1 |
C55H64N6O12Si |
1029.23 |
—— |
2'-O-(tert-butyldimethylsilyl)-3'-[(N-(9-fluorenylmethyloxycarbonyl)thiocarbomoyl)amino]-5'-O-(4-monomethoxytrityl)-3'-deoxyuridine |
256494-87-8 |
C51H54N4O8SSi |
911.163 |
奥美拉唑杂质52 |
1-[(5R,7R,8R)-8-(tert-Butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-2,2,2-triphenyl-1,6-dioxa-2λ5-phospha-spiro[3.4]oct-7-yl]-1H-pyrimidine-2,4-dione |
134660-29-0 |
C40H55N2O6PSi2 |
747.031 |
—— |
tert-butyl (1R,3R,4R,5S,9S)-4-[tert-butyl(dimethyl)silyl]oxy-1-[[tert-butyl(dimethyl)silyl]oxymethyl]-9-methyl-3-[3-[(2-methylpropan-2-yl)oxycarbonyl]-2,4-dioxopyrimidin-1-yl]-7,7-dioxo-2,6-dioxa-7lambda6-thia-8-azaspiro[4.5]decane-8-carboxylate |
1327159-50-1 |
C34H61N3O12SSi2 |
792.108 |
—— |
2'-O-(tert-butyldimethylsilyl)-3'-deoxy-5'-O-(4,4-dimethoxytrityl)-3'-[[N-(2'-O-methyl-5'-deoxyadenosin-5'-yl)carbamoyl]methyl]uridine |
—— |
C49H60N8O11Si |
965.148 |
—— |
2'-O-(tert-butyldimethylsilyl)-3'[(N-(9-fluorenylmethyloxycarbonyl)thiocarbamoyl)amino]-5'-(4-monomethoxytritylamino)-3',5'-dideoxyuridine |
256494-86-7 |
C51H55N5O7SSi |
910.178 |
—— |
N4-(4,4'-dimethoxytrityl)-2'-O-(tert-butyldimethylsilyl)-5'-O-(tert-butyldiphenylsilyl)-3'-<(tert-butyldiphenylsilyl)oxyamino>-3'-deoxycytidine |
219618-99-2 |
C68H82N4O7Si3 |
1151.68 |
—— |
<1-(β-D-xylofuranosyl)uracil>-3'-spiro-5''-<4''-amino-1'',2''-oxathiole 2'',2''-dioxide> |
141684-50-6 |
C11H13N3O8S |
347.306 |
—— |
N4-(4,4'-dimethoxytrityl)-3'-deoxy-3'-(hydroxylamino)cytidine |
218967-36-3 |
C30H32N4O7 |
560.607 |