2,5,6,8-tetramethyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione (256521-66-1)

Identification
Name:	2,5,6,8-tetramethyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione
Synonyms:	2,5,6,8-tetramethyl-4,5,6,7,8,9-hexahydropyrimido[5',4':5,6]pyrido[3,4-d][1,3]oxazole-4,7,9-trione
CAS:	256521-66-1
Molecular Formula:	C₁₂H₁₂N₄O₄
Molecular Weight:	276.2481
InChI:	InChI=1/C12H12N4O4/c1-5-13-7-8(20-5)6-9(14(2)11(7)18)15(3)12(19)16(4)10(6)17/h1-4H3
Molecular Structure:
Properties
Flash Point:	232°C
Boiling Point:	459.9°C at 760 mmHg
Density:	1.55g/cm³
Refractive index:	1.664
Flash Point:	232°C
Safety Data

Other Product

2-ethyl-5-methyl-6,8-diphenyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione
2-ethyl-6,8-dimethyl-5-phenyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione
2-(4-chlorophenyl)-5,6,8-trimethyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione
2-(3,4-dichlorophenyl)-5,6,8-trimethyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione
2-ethyl-5,6,8-trimethyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione
5-methyl-6,8-diphenylisoxazolo[3',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione
6,8-dimethyl-5-phenylisoxazolo[3',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione
2,5-dimethyl-6,8-diphenyl[1,3]oxazolo[5',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione
5-methyl-6,8-diphenyl[1,2,5]oxadiazolo[3',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione 3-oxide
6,8-dimethyl-5-phenyl[1,2,5]oxadiazolo[3',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione 3-oxide
5,6,8-trimethyl[1,2,5]oxadiazolo[3',4':4,5]pyrido[2,3-d]pyrimidine-4,7,9(5H,6H,8H)-trione 3-oxide
Pyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione,8-methyl-5-(4-morpholinyl)-1,3-diphenyl-
1/C6H8N2O/c7-4-2-1-3-5(9)6(4)8/h1-3,9H,7-8H
3-cyclopropyl-1-(2-fluoro-4-iodophenyl)-5-hydroxy-6,8-dimethylpyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione
Oxazolo[5,4-d]pyrimidine-5(6H)-thione,7,7a-dihydro-7-(4-methoxyphenyl)-2-methyl-
Oxazolo[5,4-d]pyrimidine-5(6H)-thione,7-(4-chlorophenyl)-7,7a-dihydro-2-methyl-
1/C8H17N/c1-7-4-8(2)6-9(3)5-7/h7-8H,4-6H2,1-3H3/t7-,8?/m1/s
Pyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione,5-[(4-chlorophenyl)amino]-1,3-dimethyl-8-phenyl-
Pyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione,5-[(4-chlorophenyl)amino]-8-methyl-1,3-diphenyl-
Pyrido[2,3-d]pyrimidin-5(8H)-one,6-acetyl-2-[4-(dibutylamino)-1-piperidinyl]-8-ethyl-