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:21038-67-5 .Chemical Name|Molecular Name:Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione Formulanor:C7H5N3O2 Synonyms:1,2,3,4-Tetrahydro-2,4-diazo-pyrido<pyrimidin, 1H-pyrido[3,4-d]pyrimidin-2,4-dione, Pyrido<3.4-d>pyrimidin-2,4-(1H,3H)-dion, Pyrido[3,4(1H,3H)-dione, pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione, Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione, 1H-Pyrido[3,4-d]pyrimidin-2,4-dion, Pyrido[3,4-d]Pyrimidine-2,4 (1H,3H)-Dione Molecular Weight:163.133
21038-67-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:21038-66-4 .Chemical Name|Molecular Name:pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione Formulanor:C7H5N3O2 Synonyms:pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione, 2,4-dioxo-1,2,3,4-tetrahydropyrido< pyrido<pyrimidine-2,4-dione, 1,2,3,4-tetrahydro-2,4-dioxo-pyrido<2,3-d>pyrimidine Molecular Weight:163.133
21038-66-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:1610-18-0 .Chemical Name|Molecular Name:Prometon Formulanor:C10H19N5O Synonyms:6-methoxy-N2,N4-di(propan-2-yl)-1,3,5-triazine-2,4-diamine, N,N'-Diisopropyl-6-methoxy-1,3,5-triazine-2,4-diamine, Gesafram, Pramitol, Ontrack-we-2, 2-Propanamine, N,N'-(6-methoxy-1,3,5-triazine-2,4(1H,3H)-diylidene)bis-, Methoxypropazine, Primatol 25e, N,N'-diisopropyl-6-methoxy-[1,3,5]triazine-2,4-diamine, 6-methoxy-N,N’-bis(1-methylethyl)-1,3,5-triazine-2,4-diamine, 6-methoxy-N,N'-di(propan-2-yl)-1,3,5-triazine-2,4-diamine, N2,N4-diisopropyl-6-methoxy-1,3,5-triazine-2,4-diamine, Pramitol 5P, Prometon, 2,4-Bis-(isopropylamino)-6-methoxy-1,3,5-triazine, 1,3,5-Triazine-2,4-diamine, 6-methoxy-N,N-bis(1-methylethyl)-, Gesafram 50, prometrone, Ontrack, 6-methoxy-2-N,4-N-di(propan-2-yl)-1,3,5-triazine-2,4-diamine, 2-methoxy-4,6-bis(isopropylamino)-1,3,5-triazine, 2-methoxy-4,6-bis-(isopropylamino)-s-triazine, MFCD00047343, EINECS 216-548-0, (2Z,4E)-N,N'-Diisopropyl-6-methoxy-1,3,5-triazine-2,4(1H,3H)-diimine, PROMETONE Molecular Weight:225.291
1610-18-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:1086-80-2 .Chemical Name|Molecular Name:LUMICHROME Formulanor:C12H10N4O2 Synonyms:MFCD00005021, 7,8-Dimethylalloxazine, LUM, flavins, 7,8-dimethyl-1H-benzo[g]pteridine-2,4-dione, 6,7-DIMETHYLALLOXAZINE, EINECS 214-120-8, Benzo[g]pteridine-2,4(1H,3H)-dione,7,8-dimethyl, 7,8-dimethyl-benzo[g]pteridine-2,4(1H,3H)-dione Molecular Weight:242.233
1086-80-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:959236-72-7 .Chemical Name|Molecular Name:7-Iodoquinazoline-2,4(1H,3H)-dione Formulanor:C8H5IN2O2 Synonyms:7-iodoquinazoline-2,4(1H,3H)-dione, 7-Iodo-2,4(1H,3H)-quinazolinedione, 2,4(1H,3H)-Quinazolinedione, 7-iodo- Molecular Weight:288.042
959236-72-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:62484-16-6 .Chemical Name|Molecular Name:6-Methyl-2,4(1H,3H)-quinazolinedione Formulanor:C9H8N2O2 Synonyms:6-methyl-1,2,3,4-tetrahydroquinazoline-2,4-dione, 6-methyl-1H-quinazoline-2,4-dione, 6-Methyl-2,4(1H,3H)-quinazolinedione, 2,4(1H,3H)-Quinazolinedione, 6-methyl- Molecular Weight:176.172
62484-16-6 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:88145-90-8 .Chemical Name|Molecular Name:6-FLUOROQUINAZOLINE-2,4-DIOL Formulanor:C8H5FN2O2 Synonyms:6-fluoroquinazoline-2,4(1H,3H)-dione, 2,4-dihydroxyl-6-fluoroquinazoline, 6-fluoroquinazolin-2,4(1H,3H)-1,3-dione, 6-fluoroquinazoline-2,4-diol, 2,4-Dihydroxy-6-fluoroquinazoline, 6-fluoro-2,4-dioxo-1,2,3,4-tetrahydroquinazoline, 6-fluoro-1,2,3,4-tetrahydroquinazoline-2,4-dione Molecular Weight:180.136
88145-90-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:113544-53-9 .Chemical Name|Molecular Name:6-Bromo-2-(Methylthio)thieno[2,3-d]pyrimidin-4(3H)-one Formulanor:C6H4N3NaO2 Synonyms:5H-pyrrolo[3,2-d]pyrimidine-2,4(1H,3H)-dione sodium salt, 1H-Pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione, sodium salt, 5H-pyrrolo<3,2-d>pyrimidine-2,4(1H,3H)-dione sodium salt Molecular Weight:173.105
113544-53-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:67130-67-0 .Chemical Name|Molecular Name:6-AMINO-5-(CHLOROACETYL)-1-ETHYLPYRIMIDINE-2,4(1H,3H)-DIONE Formulanor:C8H10ClN3O3 Synonyms:1-Ethyl-5-chloracetyl-6-aminouracil, 6-amino-5-(chloroacetyl)-1-ethylpyrimidine-2,4(1H,3H)-dione, 6-amino-5-chloroacetyl-1-ethyl-1H-pyrimidine-2,4-dione Molecular Weight:231.636
67130-67-0 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:913581-92-7 .Chemical Name|Molecular Name:6,7-Dihydrothieno[3,2-d]pyrimidine-2,4-diol Formulanor:C6H6N2O2S Synonyms:6,7-dihydro-thieno[3,2-d]pyrimidin-2,4-diol, Thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione, 6,7-dihydro-, 6,7-DIHYDROTHIENO[3,2-D]PYRIMIDINE-2,4-DIOL, 6,7-Dihydrothieno[3,2-d]pyrimidine-2,4(1H,3H)-dione Molecular Weight:170.189
913581-92-7 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 »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.