2D representation of Pyrimido[4,5-e]-as-triazine-3,6,8(2h,5h,7h)-trione, 5,7-dimethyl-, monohydrate
2D representation of 1,3,7,9-Tetramethyluric acid
2D representation of 1H-Purine-2,6,8(3H)-trione, 7,9-dihydro-1,3-dimethyl-
2D representation of Theophylline
2D representation of Theophylline
2D representation of 8-Chlorotheophylline
2D representation of 1,3,7-Trimethyluric acid
2D representation of caffeine
2D representation of 1H-Purine-2,6-dione, 3,7-dihydro-8-(hydroxymethyl)-1,3-dimethyl-
2D representation of Bufylline
2D representation of 1,5,7-Trimethyl-2-nitro-imidazo[4,5,d]pyrimidin-4,6-dione
2D representation of Caffeine, 8-chloro
2D representation of 1H-Purine-2,6-dione, 7-ethyl-3,7-dihydro-1,3-dimethyl-
2D representation of 1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-8-(phenylmethyl)-
2D representation of 1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-7-(trimethylsilyl)-
2D representation of 1-Ethyltheobromine
2D representation of Etofylline
2D representation of Acefylline Piperazine
2D representation of Dyphylline
2D representation of Isbufylline
2D representation of Proxyphylline
2D representation of Theobromine, n-propyl derivative
2D representation of Theophylline, n-propyl derivative
2D representation of threo-1-(4',5'-dihydroxyhexyl)-3,7-dimethylxanthine, O-TFA
2D representation of erythro-1-(4',5'-dihydroxyhexyl)-3,7-dimethylxanthine, O-TFA
2D representation of Uric acid, 3,7-dimethyl
2D representation of 1-Butyltheobromine
2D representation of Paraxanthine, n-propyl derivative
2D representation of Pentifylline
2D representation of Pentoxifylline
2D representation of 1-(5',6'-dihydroxyhexyl)-3,7-dimethylxanthine, O-TFA
2D representation of 1H-Purine-2,6-dione, 3,7-dihydro-1-methyl-3-(2-methylpropyl)-
2D representation of 1-(5'-hydroxyhexyl)-3,7-dimethylxanthine, O-TFA
2D representation of 1-(6'-hydroxyhexyl)-3-methyl-7-propylxanthine, O-TFA
2D representation of 7-Butyltheophylline
2D representation of Uric acid, 3-methyl
2D representation of 7-butyl-1,3,8-trimethylpurine-2,6-dione
2D representation of 1-(6'-oxoheptyl)-3,7-dimethylxanthine
2D representation of Xanthine, 1-(5'-hydroxyhexyl)-3-methyl-7-propyl, TFA
2D representation of Xanthine, 7-(5'-oxohexyl)-3-methyl-1-propyl
2D representation of [2H6]Isopentenyladenine nucleotide, permethylated
2D representation of 3'-dihydrocinnamoylindicine
2D representation of Benzoxazolium compounds, 3-ethyl-2-[3-(3-ethyl-2-benzoxazolinylidene)propenyl] iodide
2D representation of 1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-7-[2-[(1-methyl-2-phenylethyl)amino]ethyl]-
2D representation of Adenosine, 2'-deoxy-N-(trimethylsilyl)-3'-O-(trimethylsilyl)-, 5'-[bis(trimethylsilyl) phosphate]
2D representation of 3-Amino-1-propanol, ferrocenylboronate
2D representation of cis-Zeatin riboside, permethylated
2D representation of 5-Hydroxytryptophan, methyl, 3-PFP
2D representation of [2H5]trans-Zeatin riboside, permethylated
2D representation of 11-Ketoestradiol (enol), TMS
2D representation of 3'-cis-cinnamoylindicine
2D representation of 9H-purine-6(1h)-thione, 9-beta-d-ribofuranosyl-, 3',5'-cyclic phosphate
2D representation of Guanosine, 2'-deoxy-
2D representation of 5'-Inosinic acid, dibutyl ester
2D representation of Adenosine 3',5'-cyclic monophosphate
2D representation of 3'-trans-cinnamoylindicine
2D representation of Xanthine, 1-(5'-hydroxyhexyl)-3,7-dimethyl
2D representation of [(3S,4r,5s)-4-acetyloxy-5-(acetyloxymethyl)-2-(2,6-diaminopurin-9-yl)oxolan-3-yl] acetate
2D representation of Guanosine
2D representation of 9H-purine, 2,6-difluoro-9-beta-d-xylofuranosyl-, 2',3',5'-triacetate
2D representation of 9H-purine-6(1h)-thione, 1-methyl-9-beta-d-ribofuranosyl-
2D representation of Etamiphyllin
2D representation of Adenine, 9-(3,5-o-isopropylidene-beta-d-xylofuranosyl)-
2D representation of Thymidine, 3'-O-cyclotetramethylene-tertbutylsilyl, 5'-O-TMS
2D representation of Thymidine, 3'-O-TFA, 5'-O-cyclotetramethylene-isopropylsilyl
2D representation of Thymidine, 3'-O-cyclotetramethylene-tertbutylsilyl, 5'-O-cyclotetramethylene-isopropylsilyl
2D representation of Thymidine, 3'-O-cyclotetramethylene-isopropylsilyl, 5'-O-cyclotetramethylene-tertbutylsilyl
2D representation of Thymidine, 3'-O-TBDMS, 5'-O-cyclotetramethylene-tertbutylsilyl
2D representation of 5-Methyluridine, 2',3',5'-tris-O-TBDMS
2D representation of inosine-5'-monophosphate, TMS
2D representation of Dihydromorphine
2D representation of Hydromorphone
2D representation of 9H-purine-6(1h)-thione, 9-beta-d-ribofuranosyl-, 2',3'-diacetate, 5'-bis(3,5-dimethylphenyl)phosphate
2D representation of Hypoxanthine-7-ethanol, 2,3-dihydro-3-(diphenylmethyl)-, acetate
2D representation of N6-(cyclotetramethylene-tertbutylsilyl)-2'-Deoxyadenosine, 3',5'-bis-O-TBDMS
2D representation of Methyldihydromorphine
2D representation of Benazepril Me
2D representation of Thymidine, 3'-O-TMS, 5'-O-cyclotetramethylene-tertbutylsilyl
2D representation of N-Desmethylmirtazapine
2D representation of Thymidine, 3'-O-TFA, 5'-O-cyclotetramethylene-tertbutylsilyl
2D representation of Morphinone, dihydro-
2D representation of 2'-Deoxyadenosine, 3',5',N6-tris(O-TMTBSi)
2D representation of Thymidine, 3',5'-bis(O-TMTBSi)
2D representation of Thymidine, 5'-O-cyclotetramethylene-tertbutylsilyl
2D representation of Vobassan-17-oic acid, 4-demethyl-3-oxo-, methyl ester
2D representation of Uridine, 2',5'-bis-O-TBDMS, 3'-O-TFA
2D representation of Acetyldihydrocodeine
2D representation of xanthosine-5'-monophosphate, TMS
2D representation of Thymidine, 3'-O-TMS, 5'-O-cyclotetramethylene-isopropylsilyl
2D representation of Thymidine, 3'-O-cyclotetramethylene-tertbutylsilyl, 5'-O-TBDMS
2D representation of Thymidine, 3'-O-cyclotetramethylene-isopropylsilyl, 5'-O-TBDMS
2D representation of Hydrocodone
2D representation of Thymidine, 3'-O-cyclotetramethylene-isopropylsilyl, 5'-O-TMS
2D representation of 3'-Deoxyguanosine, tris(trimethylsilyl) deriv.
2D representation of Dihydromorphinone acetate
2D representation of Leu-Trp, N-trimethylsilyl-, trimethylsilyl ester
2D representation of Quinine, trimethylsilyl ether
2D representation of Thymidine, 5'-O-cyclotetramethylene-isopropylsilyl
2D representation of Adenosine, N-(trimethylsilyl)-2',3'-bis-O-(trimethylsilyl)-, 5'-[bis(trimethylsilyl) phosphate]
2D representation of Morphinan-6-ol, 4,5-epoxy-3-methoxy-17-methyl-, (5«alpha»,6«alpha»)-