摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词
历史搜索
    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
    首页 分子通 按分子结构分类 有机化合物 核苷、核苷酸和类似物

    核苷、核苷酸和类似物

    下级分类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (3R,4R,5R)-2-(4-chloropyrrolo[2,3-d]pyrimidin-7-yl)-4-[(2,4-dichlorophenyl)methoxy]-5-[(2,4-dichlorophenyl)methoxymethyl]-3-ethyloxolan-3-ol —— C27H24Cl5N3O4
    (3R,4R,5R)-2-(4-chloropyrrolo[2,3-d]pyrimidin-7-yl)-4-[(2,4-dichlorophenyl)methoxy]-5-[(2,4-dichlorophenyl)methoxymethyl]-3-ethyloxolan-3-ol
    —— 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-2-[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxypentanoic acid —— C20H28N7O10PS
    5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-2-[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxypentanoic acid
    —— 1-[(2S,5S)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione —— C10H14N2O7
    1-[(2S,5S)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione
    —— 1-[3-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4H-pyrimidin-6-yl]-4-methyl-4H-pyridine-3,5-dicarbaldehyde —— C17H21N3O6
    1-[3-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4H-pyrimidin-6-yl]-4-methyl-4H-pyridine-3,5-dicarbaldehyde
    —— 5-(2-bromoethenyl)-1-[(2S,4R)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-1,3-dioxolan-4-yl]pyrimidine-2,4-dione —— C26H29BrN2O5Si
    5-(2-bromoethenyl)-1-[(2S,4R)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-1,3-dioxolan-4-yl]pyrimidine-2,4-dione
    —— 5-amino-2-[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy]-2-oxo-1,3,2lambda5-dioxaphosphonane-4,9-dione —— C16H21N6O9P
    5-amino-2-[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy]-2-oxo-1,3,2lambda5-dioxaphosphonane-4,9-dione
    —— N-[6,8-diamino-9-[(2R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]purin-2-yl]sulfonyl-2-hydroxybenzamide —— C17H19N7O8S
    N-[6,8-diamino-9-[(2R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]purin-2-yl]sulfonyl-2-hydroxybenzamide
    —— 2-[carboxymethyl-[2-[carboxymethyl-[2-[[(2S,5R)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy]-2-oxoethyl]amino]ethyl]amino]acetic acid —— C20H28N4O11
    2-[carboxymethyl-[2-[carboxymethyl-[2-[[(2S,5R)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy]-2-oxoethyl]amino]ethyl]amino]acetic acid
    —— (2R,3S,4R,5R)-2-[2-(4-fluorophenyl)ethenyl]-5-[6-[[(3R)-oxolan-3-yl]amino]purin-9-yl]oxolane-3,4-diol —— C21H22FN5O4
    (2R,3S,4R,5R)-2-[2-(4-fluorophenyl)ethenyl]-5-[6-[[(3R)-oxolan-3-yl]amino]purin-9-yl]oxolane-3,4-diol
    —— [[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate; (4S)-6-chloro-4-(2-cyclopropylethynyl)-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one; phosphono dihydrogen phosphate —— C24H29ClF3N6O22P5
    [[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate; (4S)-6-chloro-4-(2-cyclopropylethynyl)-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one; phosphono dihydrogen phosphate
    —— PPi+AZTTP —— C10H20N5O20P5
    PPi+AZTTP
    —— 3'-azido-3'-deoxythymidine 5'-β,γ-difluoromethylene-α-P-thiotriphosphate —— C11H16F2N5O11P3S
    3'-azido-3'-deoxythymidine 5'-β,γ-difluoromethylene-α-P-thiotriphosphate
    —— (2S,3S,5R)-2-[[hydroxy-[hydroxy(phosphonooxy)phosphoryl]oxy-phosphoryl]oxymethyl]-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)tetrahydrofuran-3-carboxylic acid —— C11H17N2O15P3
    (2S,3S,5R)-2-[[hydroxy-[hydroxy(phosphonooxy)phosphoryl]oxy-phosphoryl]oxymethyl]-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)tetrahydrofuran-3-carboxylic acid
    —— (4S)-6-chloro-4-(2-cyclopropylethynyl)-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one; [hydroxy-[[(2S,5R)-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)-2,5-dihydrofuran-2-yl]methoxy]phosphoryl] phosphono hydrogen phosphate; phosphono dihydrogen phosphate —— C24H28ClF3N3O22P5
    (4S)-6-chloro-4-(2-cyclopropylethynyl)-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one; [hydroxy-[[(2S,5R)-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)-2,5-dihydrofuran-2-yl]methoxy]phosphoryl] phosphono hydrogen phosphate; phosphono dihydrogen phosphate
    —— 4-Amino-1-((1R,4R)-4-hydroxymethyl-2,3-dimethyl-4-phenyl-cyclopent-2-enyl)-1H-pyrimidin-2-one —— C18H21N3O2
    4-Amino-1-((1R,4R)-4-hydroxymethyl-2,3-dimethyl-4-phenyl-cyclopent-2-enyl)-1H-pyrimidin-2-one
    —— North-Methanocarba-2'-Deoxyadenosine Triphosphate 833480-92-5 C12H18N5O11P3
    North-Methanocarba-2'-Deoxyadenosine Triphosphate
    —— (2-{2,6-Diamino-5-[2,4-diamino-6-(2-phosphonomethoxy-ethoxy)-pyrimidin-5-ylmethyl]-pyrimidin-4-yloxy}-ethoxymethyl)-phosphonic acid —— C15H26N8O10P2
    (2-{2,6-Diamino-5-[2,4-diamino-6-(2-phosphonomethoxy-ethoxy)-pyrimidin-5-ylmethyl]-pyrimidin-4-yloxy}-ethoxymethyl)-phosphonic acid
    —— 4-amino-1-[(1R)-4,4-bis(hydroxymethyl)-2,3-dimethyl-cyclopent-2-en-1-yl]pyrimidin-2-one —— C13H19N3O3
    4-amino-1-[(1R)-4,4-bis(hydroxymethyl)-2,3-dimethyl-cyclopent-2-en-1-yl]pyrimidin-2-one
    —— (rel)-(1'R,4'R)-9-[4-(hydroxymethyl)-4-phenyl-2,3-dimethyl-cyclopent-2-en-1-yl] adenine —— C19H21N5O
    (rel)-(1'R,4'R)-9-[4-(hydroxymethyl)-4-phenyl-2,3-dimethyl-cyclopent-2-en-1-yl] adenine
    —— [[(2S,3S,5R)-3-carbamoyl-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate —— C11H18N3O14P3
    [[(2S,3S,5R)-3-carbamoyl-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate
    —— [(4R,6R,6aS)-4-[6-(hexylcarbamoylamino)purin-9-yl]-2-(2-phenylethenyl)-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methyl dihydrogen phosphate —— C26H33N6O8P
    [(4R,6R,6aS)-4-[6-(hexylcarbamoylamino)purin-9-yl]-2-(2-phenylethenyl)-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methyl dihydrogen phosphate
    —— [(4R)-4-(6-aminopurin-9-yl)-1-(hydroxymethyl)-2,3-dimethyl-cyclopent-2-en-1-yl]methanol —— C14H19N5O2
    [(4R)-4-(6-aminopurin-9-yl)-1-(hydroxymethyl)-2,3-dimethyl-cyclopent-2-en-1-yl]methanol
    —— S-[2-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3,4-dihydroxy-4-methyloxolan-2-yl]methoxy-benzylimino-(2-hydroxypropyl)-lambda5-phosphanyl]oxyethyl] 3-hydroxy-2,2-dimethylpropanethioate —— C28H41N6O9PS
    S-[2-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3,4-dihydroxy-4-methyloxolan-2-yl]methoxy-benzylimino-(2-hydroxypropyl)-lambda5-phosphanyl]oxyethyl] 3-hydroxy-2,2-dimethylpropanethioate
    —— South-Methanocarba-2'-Deoxyadenosine Triphosphate 833480-93-6 C12H18N5O11P3
    South-Methanocarba-2'-Deoxyadenosine Triphosphate
    —— [[(2S,3S,5R)-3-acetyl-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate —— C12H19N2O14P3
    [[(2S,3S,5R)-3-acetyl-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate
    —— (2R,5R)-2-[6-amino-8-(1-phenylpropan-2-ylamino)purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol —— C19H24N6O4
    (2R,5R)-2-[6-amino-8-(1-phenylpropan-2-ylamino)purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol
    —— 1-β-L-lyxofuranosyl cytosine —— C9H13N3O5
    1-β-L-lyxofuranosyl cytosine
    —— 4-amino-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]pyrimidin-2-one; 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-4-hydroxy-hexahydropyrimidin-2-one; 1-[(2R,5R)-5-ethynyl-5-(hydroxymethyl)-2H-furan-2-yl]-5-methyl-pyrimidine-2,4-dione —— C30H41N7O14
    4-amino-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]pyrimidin-2-one; 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-4-hydroxy-hexahydropyrimidin-2-one; 1-[(2R,5R)-5-ethynyl-5-(hydroxymethyl)-2H-furan-2-yl]-5-methyl-pyrimidine-2,4-dione
    —— 1-[(2R,5R)-5-ethynyl-5-(hydroxymethyl)-2H-furan-2-yl]-5-methyl-pyrimidine-2,4-dione; 1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione —— C22H26N4O9
    1-[(2R,5R)-5-ethynyl-5-(hydroxymethyl)-2H-furan-2-yl]-5-methyl-pyrimidine-2,4-dione; 1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione
    —— 2-amino-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1H-purin-6-one;2-(6-aminopurin-9-yl)ethoxymethylphosphonic acid —— C20H27N10O7P
    2-amino-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1H-purin-6-one;2-(6-aminopurin-9-yl)ethoxymethylphosphonic acid
    —— 5-cyano-2,4-diamino-6-[2-(phosphonomethoxy)ethoxy]pyrimidine —— C8H12N5O5P
    5-cyano-2,4-diamino-6-[2-(phosphonomethoxy)ethoxy]pyrimidine
    —— 1-(3,4-Bis-benzyloxy-5-benzyloxymethyl-tetrahydro-furan-2-yl)-1H-imidazole-4,5-dicarboxylic acid dimethyl ester —— C33H34N2O8
    1-(3,4-Bis-benzyloxy-5-benzyloxymethyl-tetrahydro-furan-2-yl)-1H-imidazole-4,5-dicarboxylic acid dimethyl ester
    —— 4-amino-5-fluoro-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2-one;2-(6-aminopurin-9-yl)ethoxymethylphosphonic acid —— C16H22FN8O7PS
    4-amino-5-fluoro-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2-one;2-(6-aminopurin-9-yl)ethoxymethylphosphonic acid
    —— 2,6-Diaminopurinribosid-5'-diphosphat 22587-08-2 C10H16N6O10P2
    2,6-Diaminopurinribosid-5'-diphosphat
    —— 5-formyl-2,4-diamino-6-[2-(phosphonomethoxy)ethoxy]pyrimidine —— C8H13N4O6P
    5-formyl-2,4-diamino-6-[2-(phosphonomethoxy)ethoxy]pyrimidine
    —— 4-amino-1-[(2R,5S)-5-(hydroxymethyl)-3,5-dimethyl-2H-furan-2-yl]pyrimidin-2-one —— C11H15N3O3
    4-amino-1-[(2R,5S)-5-(hydroxymethyl)-3,5-dimethyl-2H-furan-2-yl]pyrimidin-2-one
    —— (2S)-N-[(1S,2R)-3-[(3S,4aS,8aS)-3-(tert-butylcarbamoyl)-3,4,4a,5,6,7,8,8a-octahydro-1H-isoquinolin-2-yl]-1-benzyl-2-hydroxy-propyl]-2-(quinoline-2-carbonylamino)butanediamide; 2-amino-1,9-dihydropurine-6-thione; 1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione —— C53H68N16O9S
    (2S)-N-[(1S,2R)-3-[(3S,4aS,8aS)-3-(tert-butylcarbamoyl)-3,4,4a,5,6,7,8,8a-octahydro-1H-isoquinolin-2-yl]-1-benzyl-2-hydroxy-propyl]-2-(quinoline-2-carbonylamino)butanediamide; 2-amino-1,9-dihydropurine-6-thione; 1-[(2R,4S,5S)-4-azido-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione
    —— 2-(6-aminopurin-9-yl)ethoxymethylphosphonic acid;1-[(2S,4R,5S)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione —— C18H26N7O9P
    2-(6-aminopurin-9-yl)ethoxymethylphosphonic acid;1-[(2S,4R,5S)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione
    —— 4-amino-1-[(2R,5R)-5-(hydroxymethyl)-3-methyl-5-phenyl-2H-furan-2-yl]pyrimidin-2-one —— C16H17N3O3
    4-amino-1-[(2R,5R)-5-(hydroxymethyl)-3-methyl-5-phenyl-2H-furan-2-yl]pyrimidin-2-one
    —— [[(2R,3S,4S,5R)-5-(2-amino-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-7-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate —— C11H17N4O14P3
    [[(2R,3S,4S,5R)-5-(2-amino-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-7-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate
    —— [(4R)-4-(6-aminopurin-9-yl)-1-(hydroxymethyl)-3-methyl-cyclopent-2-en-1-yl]methanol —— C13H17N5O2
    [(4R)-4-(6-aminopurin-9-yl)-1-(hydroxymethyl)-3-methyl-cyclopent-2-en-1-yl]methanol
    —— 4-amino-1-[(1R)-4,4-bis(hydroxymethyl)-2-methyl-cyclopent-2-en-1-yl]pyrimidin-2-one —— C12H17N3O3
    4-amino-1-[(1R)-4,4-bis(hydroxymethyl)-2-methyl-cyclopent-2-en-1-yl]pyrimidin-2-one
    —— [[(2R,3R,4R,5R)-5-(2-amino-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-7-yl)-3-hydroxy-4-methoxy-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate —— C12H19N4O14P3
    [[(2R,3R,4R,5R)-5-(2-amino-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-7-yl)-3-hydroxy-4-methoxy-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate
    —— [[(2R,3R,4R,5R)-5-(4-aminopyrrolo[2,3-d]pyrimidin-7-yl)-3-hydroxy-4-methoxy-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate —— C12H19N4O13P3
    [[(2R,3R,4R,5R)-5-(4-aminopyrrolo[2,3-d]pyrimidin-7-yl)-3-hydroxy-4-methoxy-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate
    —— (2R,3S,4R,5R)-2-(hydroxymethyl)-5-[6-[(3-nitrophenyl)methylsulfanyl]purin-9-yl]tetrahydrofuran-3,4-diol —— C17H17N5O6S
    (2R,3S,4R,5R)-2-(hydroxymethyl)-5-[6-[(3-nitrophenyl)methylsulfanyl]purin-9-yl]tetrahydrofuran-3,4-diol
    —— 2-(6-aminopurin-9-yl)ethoxymethylphosphonic acid; 1-[(2R,4S,5R)-4-[[(2R,3S,5R)-5-(6-aminopurin-9-yl)-3-hydroxy-tetrahydrofuran-2-yl]methoxy-sulfanyl-phosphoryl]oxy-5-[[[(2R,3S,5R)-5-(2,4-dioxopyrimidin-1-yl)-2-(hydroxymethyl)tetrahydrofuran-3-yl]oxy-sulfanyl-phosphoryl]oxymethyl]tetrahydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione —— C37H47N14O19P3S2-2
    2-(6-aminopurin-9-yl)ethoxymethylphosphonic acid; 1-[(2R,4S,5R)-4-[[(2R,3S,5R)-5-(6-aminopurin-9-yl)-3-hydroxy-tetrahydrofuran-2-yl]methoxy-sulfanyl-phosphoryl]oxy-5-[[[(2R,3S,5R)-5-(2,4-dioxopyrimidin-1-yl)-2-(hydroxymethyl)tetrahydrofuran-3-yl]oxy-sulfanyl-phosphoryl]oxymethyl]tetrahydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione
    —— (3aR,4R,6S,6aS)-4-(6-aminopurin-9-yl)-N,N,2,2-tetramethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxole-6-carboxamide;N,N-diethylethanamine —— C21H35N7O4
    (3aR,4R,6S,6aS)-4-(6-aminopurin-9-yl)-N,N,2,2-tetramethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxole-6-carboxamide;N,N-diethylethanamine
    —— 2-bromo-4,5-dichloro-1-(β-D-xylofuranosyl)imidazole —— C8H9BrCl2N2O4
    2-bromo-4,5-dichloro-1-(β-D-xylofuranosyl)imidazole
    —— N'-[9-[(2R,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-6-oxo-1H-purin-2-yl]-N,N-dimethylmethanimidamide —— C13H18N6O5
    N'-[9-[(2R,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-6-oxo-1H-purin-2-yl]-N,N-dimethylmethanimidamide
    —— [[(2R,3R,4R,5R)-5-(2-amino-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-7-yl)-3,4-dihydroxy-4-methyl-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate —— C12H19N4O14P3
    [[(2R,3R,4R,5R)-5-(2-amino-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-7-yl)-3,4-dihydroxy-4-methyl-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate