Cas No|Cas Number|CAS Registry Number:54-20-6 .Chemical Name|Molecular Name:Trifluorothymine Formulanor:C5H3F3N2O2 Synonyms:5-(Trifluoromethyl)-2,4(1H,3H)-pyrimidinedione, 5-(trifluoromethyl)-1H-pyrimidine-2,4-dione, MFCD00006024, EINECS 200-197-5, 5-(trifluoromethyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione, 5-(Trifluoromethyl)uracil, 5-(Trifluoromethyl)pyrimidine-2,4(1H,3H)-dione, 2,4(1H,3H)-Pyrimidinedione, 5-(trifluoromethyl)- Molecular Weight:180.085
54-20-6 Molecular Info »Cas Chemical NameCas No
Cas No|Cas Number|CAS Registry Number:70-00-8 .Chemical Name|Molecular Name:Trifluorothymidine Formulanor:C10H11F3N2O5 Synonyms:1-[(2R,4S,5R)-4-hydroxy-5-(hydroxyméthyl)tétrahydrofuran-2-yl]-5-(trifluorométhyl)pyrimidine-2,4(1H,3H)-dione, Viroptic, α,α,α-Trifluorothymidine, 2'-Deoxy-5-(trifluoromethyl)uridine, UNII-RMW9V5RW38, Trifluorothymidine, 1-(2-Deoxy-β-D-glycero-pentofuranosyl)-5-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dione, Trifluridine, 1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dione, EINECS 200-722-8, 1-[(2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-(trifluormethyl)pyrimidin-2,4(1H,3H)-dion, 2,4(1H,3H)-Pyrimidinedione, 1-(2-deoxy-β-D-ribofuranosyl)-5-(trifluoromethyl)-, 2,4(1H,3H)-pyrimidinedione, 1-(2-deoxy-β-D-glycero-pentofuranosyl)-5-(trifluoromethyl)-, 2'-Deoxy-5-trifluoromethyluridine, Virophta, Uridine, 2'-deoxy-5-(trifluoromethyl)-, a,a,a-Trifluorothymidine, MFCD00006534 Molecular Weight:296.2
70-00-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:183204-74-2 .Chemical Name|Molecular Name:Tipiracil Formulanor:C9H11ClN4O2 Synonyms:Tipiracil, 5-CHLORO-6-(1-(2-IMINOPYRROLIDINYL) METHYL) URACIL, UNII-NGO10K751P, MA-1, 2,4(1H,3H)-Pyrimidinedione, 5-chloro-6-[(2-imino-1-pyrrolidinyl)methyl]-, TPI, 5-CIMU, C9H11ClN4O2, 5-chloro-6-[(2-iminopyrrolidin-1-yl)methyl]pyrimidine-2,4(1H,3H)-dione, 5-Chloro-6-[(2-imino-1-pyrrolidinyl)methyl]-2,4(1H,3H)-pyrimidinedione Molecular Weight:242.662
183204-74-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:5902-51-2 .Chemical Name|Molecular Name:Terbacil Formulanor:C9H13ClN2O2 Synonyms:Turbacil, 3-tert-butyl-5-chloro-6-methyluracil, 3-t-Butyl-5-chloro-6-methyluracil, 5-Chloro-6-methyl-3-(2-methyl-2-propanyl)-2,4(1H,3H)-pyrimidinedione, Sinbar, Geonter, 3-tert-butyl-5-chloro-6-methyl-1H-pyrimidine-2,4-dione, 3-tert-Butyl-5-chlor-6-methylpyrimidin-2,4(1H,3H)-dion, MFCD00055344, 3-tert-butyl-5-chloro-6-methylpyrimidine-2,4(1H,3H)-dione, Terbacil, 5-chloro-3-(1,1-dimethylethyl)-6-methyl-2,4(1H,3H)-pyrimidinedione, 2,4(1H,3H)-Pyrimidinedione, 5-chloro-3-(1,1-dimethylethyl)-6-methyl-, 5-chloro-3-tert-butyl-6-methyluracil, Caswell No. 821A, Uracil,3-tert-butyl-5-chloro-6-methyl, Du Pont 732, EINECS 227-595-1, Du Pont herbicide 732, Compound 732 Molecular Weight:216.665
5902-51-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:223674-01-9 .Chemical Name|Molecular Name:6-HYDROXYURACIL Formulanor:C4H4N2O3 Synonyms:2,4,6-pyrimidinetriol, 6-Hydroxy-2,4(1H,3H)-pyrimidinedione, 2,4(1H,3H)-Pyrimidinedione, 6-hydroxy-, Pyrimidine-2,4,6-triol, 6-HYDROXYURACIL, 6-Hydroxypyrimidine-2,4(1H,3H)-dione Molecular Weight:128.086
223674-01-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:6642-31-5 .Chemical Name|Molecular Name:6-Amino-1,3-dimethyluracil Formulanor:C6H9N3O2 Synonyms:MFCD00006552, 6-Amino-1,3-dimethyluracil��6-Amino-1,3-dimethyl-2,4(1h,3h)-dione, 2,4(1H,3H)-Pyrimidinedione, 6-amino-1,3-dimethyl-, 6-Amino-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione, 6-amino-1,3-dimethylpyrimidine-2,4-dione, EINECS 229-662-0, 6-amino-1,3-dimethylpyrimidine-2,4(1H,3H)-dione Molecular Weight:155.155
6642-31-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:20989-02-0 .Chemical Name|Molecular Name:6-(Aminomethyl)-2,4(1H,3H)-pyrimidinedione Formulanor:C5H7N3O2 Synonyms:6-aminomethylpyrimidine-2,4-dione, 6-(Aminomethyl)-2,4(1H,3H)-pyrimidinedione, 2,4(1H,3H)-Pyrimidinedione, 6-(aminomethyl)-, 4-Aminomethyl-uracil, 6-aminomethyl-1H-pyrimidine-2,4-dione, 6-Aminomethyl-uracil Molecular Weight:141.128
20989-02-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:70629-11-7 .Chemical Name|Molecular Name:5-methyl-6-dimethylaminouracil Formulanor:C7H11N3O2 Synonyms:2,4(1H,3H)-Pyrimidinedione,6-(dimethylamino)-5-methyl, 6-(DIMETHYLAMINO)-5-METHYL-2,4(1H,3H)-PYRIMIDINEDIONE, 5-methyl-6-dimethylaminouracil Molecular Weight:169.181
70629-11-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:202916-71-0 .Chemical Name|Molecular Name:5-METHYL-6-(4-MORPHOLINYL)-2,4(1H,3H)-PYRIMIDINEDIONE Formulanor:C9H13N3O3 Synonyms:2,4(1H,3H)-Pyrimidinedione,5-methyl-6-(4-morpholinyl), 5-METHYL-6-(4-MORPHOLINYL)-2,4(1H,3H)-PYRIMIDINEDIONE Molecular Weight:211.218
202916-71-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:4874-36-6 .Chemical Name|Molecular Name:5-mercaptomethyluracil Formulanor:C5H6N2O2S Synonyms:5-mercaptomethyl-1H-pyrimidine-2,4-dione, 5-(Sulfanylmethyl)-2,4(1H,3H)-pyrimidinedione, 5-mercaptomethyl-uracil, 5-mercaptomethyluracil, 5-(Sulfanylmethyl)pyrimidine-2,4(1H,3H)-dione, 5-sulfanylmethyluracil, 2,4(1H,3H)-Pyrimidinedione, 5-(mercaptomethyl)-, 5-thiomethyl-uracil Molecular Weight:158.178
4874-36-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:4433-40-3 .Chemical Name|Molecular Name:5-Hydroxymethyluracil Formulanor:C5H6N2O3 Synonyms:5-(hydroxymethyl)-1H-pyrimidine-2,4-dione, EINECS 224-636-5, 2,4-Pyrimidinediol, 5-(hydroxymethyl)-, 5-(hydroxymethyl)pyrimidine-2,4(1H,3H)-dione, 5-hydroxymethyluracil, MFCD00056024, 2,4(1H,3H)-Pyrimidinedione, 5-(hydroxymethyl)-, 5-(hydroxymethyl)-1,3-dihydropyrimidine-2,4-dione, 5-(Hydroxymethyl)uracil, 5-(Hydroxymethyl)-2,4(1H,3H)-pyrimidinedione Molecular Weight:142.113
4433-40-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:4212-49-1 .Chemical Name|Molecular Name:5-Ethyluracil Formulanor:C6H8N2O2 Synonyms:EINECS 443-780-1, 5-Ethylpyrimidine-2,4(1H,3H)-dione, 5-Ethyl-1H-pyrimidine-2,4-dione, 5-ethyl-2,4-dioxopyrimidine, DIHYDROXY-5-ETHYLPYRIMIDINE, T6MVMVJ E2, 5-ethvluracil, 5-Ethyluracil, 2,4(1H,3H)-Pyrimidinedione, 5-ethyl-, Uracil, 5-ethyl-, HOMOTHYMINE, 5-Aethyl-1H-pyrimidin-2,4-dion, 5-Ethylpyrimidine-2,4-diol, MFCD00079187, 2,4-Dihydroxy-5-ethylpyrimidine,Homothymine, T6N CNJ BQ DQ E2, 5-ethyl uracil, 2,4-DIHYDROXY-5-ETHYLPYRIMIDINE, AURORA KA-580, 2,4-Pyrimidinediol, 5-ethyl-, 5-Ethylpyrimidin-2,4(1H,3H)-dion, 5-Ethyl-2,4(1H,3H)-pyrimidinedione Molecular Weight:140.14
4212-49-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:20295-24-3 .Chemical Name|Molecular Name:5-ethyl-6-chlorouracil Formulanor:C6H7ClN2O2 Synonyms:5-ethyl-6-chloro-2,4-pyrimidinedione, 6-Chloro-5-ethyluracil, 5-Aethyl-6-chlor-uracil, 5-Ethyl-6-chloruracil, 5-ethyl-6-chlorouracil, 6-chloro-5-ethylpyrimidine-2,4(1H,3H)-dione, 2,4(1H,3H)-Pyrimidinedione,6-chloro-5-ethyl, 5-Substituted-6-chlorouracil,5a Molecular Weight:174.585
20295-24-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:15018-59-4 .Chemical Name|Molecular Name:5-bromo-1,3,6-trimethylpyrimidine-2,4(1H,3H)-dione Formulanor:C7H9BrN2O2 Synonyms:5-bromo-1,3,6-trimethyl-1H-pyrimidine-2,4-dione, 2,4(1H,3H)-Pyrimidinedione,5-bromo-1,3,6-trimethyl, Uracil,5-bromo-1,3,6-trimethyl, 5-Brom-1,3,6-trimethyl-1H-pyrimidin-2,4-dion, 5-Bromo-1,3,6-trimethyluracil, 1,3,6-Trimethyl-5-brom-uracil, 5-Brom-1,3,6-trimethyl-uracil, 5-bromo-1,3,6-trimethylpyrimidine-2,4(1H,3H)-dione Molecular Weight:233.063
15018-59-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:6339-10-2 .Chemical Name|Molecular Name:5-(ethylamino)-uracil Formulanor:C6H9N3O2 Synonyms:5-Aethylamino-1H-pyrimidin-2,4-dion, 5-Ethylamino-uracil, 5-(ETHYLAMINO)-2,4(1H,3H)-PYRIMIDINEDIONE, 5-ethylamino-1H-pyrimidine-2,4-dione Molecular Weight:155.155
6339-10-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:73236-43-8 .Chemical Name|Molecular Name:5-(2-PPROPENYLTHIO)-2,4(1H,3H)-PYRIMIDINEDIONE Formulanor:C7H8N2O2S Synonyms:5-(2-Ppropenylthio)-2,4(1H,3H)-pyrimidinedione, 5-(S-allylmercapto)uracil, 5-(allylthio)uracil Molecular Weight:184.216
73236-43-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:40615-39-2 .Chemical Name|Molecular Name:5'-O-Dimethoxytrityl-deoxythymidine Formulanor:C31H32N2O7 Synonyms:Thymidine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-, 5'-O-dimethyltritylthymidine, 5'-O-(Bis(4-methoxyphenyl)phenylmethyl)thymidine, EINECS 255-003-1, 2,4(1H,3H)-pyrimidinedione, 1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-glycero-pentofuranosyl]-5-methyl-, 2,4(1H,3H)-Pyrimidinedione, 5-methyl-1-[(2R,5S)-tetrahydro-5-[1-methoxy-1-(methyldioxy)-2,2,2-triphenylethyl]-2-furanyl]-, 1-{5-O-[Bis(4-methoxyphenyl)(phenyl)methyl]-2-deoxy-β-D-glycero-pentofuranosyl}-5-methylpyrimidine-2,4(1H,3H)-dione, MFCD00010113, 5′-O-(4,4′-Dimethoxytrityl)thymidine, 5'-O-Dimethoxytrityl-deoxythymidine, 1-[(2R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-hydroxyoxolan-2-yl]-5-methylpyrimidine-2,4-dione, DMTr-dThd, 5‘-O-Dimethoxytrityl-deoxythymidine, 5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]thymidine, 1-{(2R,5S)-5-[1-Methoxy-1-(methylperoxy)-2,2,2-triphenylethyl]tetrahydro-2-furanyl}-5-methyl-2,4(1H,3H)-pyrimidinedione Molecular Weight:528.596
40615-39-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:2140-69-4 .Chemical Name|Molecular Name:3-Methyluridine Formulanor:C10H14N2O6 Synonyms:3-methyl-1-pentofuranosylpyrimidine-2,4(1H,3H)-dione, 2,4(1H,3H)-Pyrimidinedione, 3-methyl-1-pentofuranosyl-, 3-Methyl-uridin, 3-Methyluridine, 3-Methyl-1-pentofuranosyl-2,4(1H,3H)-pyrimidinedione Molecular Weight:258.228
2140-69-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:37893-08-6 .Chemical Name|Molecular Name:2-Hydrazino-6-methylpyrimidin-4-ol Formulanor:C5H8N4O Synonyms:2,4(1H,3H)-Pyrimidinedione,6-methyl-,2-hydrazone (9CI), 2-hydrazino-6-methylpyrimidin-4(3H)-one, 2-Hydrazino-6-methyl-4-oxopyrimidine, 2-Hydrazino-6-methyl-3H-pyrimidin-4-on, 2-Hydrazino-4-hydroxy-6-methyl-pyrimidin, 2-hydrazino-6-methyl-3H-pyrimidin-4-one, 2-Hydrazino-6-methyl-4(3H)-pyrimidinon Molecular Weight:140.143
37893-08-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:6589-36-2 .Chemical Name|Molecular Name:2,4(1H,3H)-Pyrimidinedione,6-methyl-3-(1-methylpropyl)- Formulanor:C9H14N2O2 Synonyms:3-sec-butyl-6-methyl-1H-pyrimidine-2,4-dione, 3-sec-butyl-6-methyluracil Molecular Weight:182.22
6589-36-2 Molecular Info »Chemical products are described in many different ways including chemical structures, generic, molecular formulas, systematic, common, and trade names. The CAS (Chemical Abstracts Service) Registry Number (Cas No or Cas Number) is a unique identifier which is a unique and unambiguous identifier for a specific substance that allows clear communication and, with the help of CAS scientists, links together all available data and research about that substance. Governmental agencies rely on CAS Registry Numbers for substance identification in regulatory applications because they are unique, easy validated, and internationally recognized.You can search the Chemical compounds's molecular information with the Cas Registry Number.You can also Search Cas Number with Chemical Name or formulas.The most complete and comprehensive Cas number lookup on Molecularinfo.com.