6-methyl-4,8-dioxo-1,4,5,8-tetrahydropyrimido[5,4-d]pyrimidine-2-sulfonic acid (7496-34-6)

Identification
Name:	6-methyl-4,8-dioxo-1,4,5,8-tetrahydropyrimido[5,4-d]pyrimidine-2-sulfonic acid
CAS:	7496-34-6
Molecular Formula:	C₇H₆N₄O₅S
Molecular Weight:	258.2113
InChI:	InChI=1/C7H6N4O5S/c1-2-8-3-4(5(12)9-2)10-7(11-6(3)13)17(14,15)16/h1H3,(H,8,9,12)(H,10,11,13)(H,14,15,16)
Molecular Structure:
Properties
Density:	2.17g/cm³
Refractive index:	1.875
Safety Data

Other Product

Pyrido[2,3-d]pyrimidine-6-carbonitrile,5-(2-chlorophenyl)-8-(4-chlorophenyl)-3,4,7,8-tetrahydro-2-methyl-4,7-dioxo-
5-[[4-[(2-Chloro-6-methyl-4-sodiosulfophenyl)azo]-2-methylphenyl]azo]-8-(phenylamino)naphthalene-1-sulfonic acid sodium salt
Pyrido[2,3-d]pyrimidine-6-carbonitrile, 8-(4-fluorophenyl)-1,4,7,8-tetrahydro-2-methyl-4,7-dioxo-5-phenyl- (9CI)
Pyrido[2,3-d]pyrimidine-6-carbonitrile, 8-(4-ethoxyphenyl)-1,4,7,8-tetrahydro-2-methyl-4,7-dioxo-5-phenyl- (9CI)
9,10-dioxo-8-(phenylamino)-5-[(4-sulfophenyl)amino]-9,10-dihydroanthracene-2-sulfonic acid
7-methyl-2-(4-nitrophenyl)-1,2,3,4-tetrahydropyrimido[4,5-d]pyrimidine
2-(4-methoxyphenyl)-7-methyl-1,2,3,4-tetrahydropyrimido[4,5-d]pyrimidine
2-(4-fluorophenyl)-7-methyl-1,2,3,4-tetrahydropyrimido[4,5-d]pyrimidine
8-indan-5-yl-2-[4-(1-methyl-piperidin-4-yl)-phenylamino]-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid methyl ester
Pyrido[2,3-d]pyrimidine-6-carboxylic acid,8-ethyl-5,8-dihydro-2-[4-(4-morpholinyl)-1-piperidinyl]-5-oxo-
Pyrido[2,3-d]pyrimidine-6-carboxylic acid,8-ethyl-5,8-dihydro-5-oxo-2-(4-pyridinyl)-
Pyrido[2,3-d]pyrimidine-6-carboxylic acid,4-(acetylamino)-5,8-dihydro-8-methyl-2-(methylthio)-5-oxo-, ethyl ester
Pyrido[2,3-d]pyrimidine-6-carboxylic acid,4-(acetylamino)-5,8-dihydro-8-methyl-2-(methylsulfonyl)-5-oxo-, ethylester
Pyrido[2,3-d]pyrimidine-6-carboxylic acid,8-ethyl-5,8-dihydro-5-oxo-2-[4-(1-pyrrolidinyl)-1-piperidinyl]-
Pyrido[2,3-d]pyriMidine-6-carboxylic acid, 8-cyclopentyl-2-[[5-[4-[(1,1-diMethylethoxy)carbonyl]-1-piperazinyl]-2-pyridinyl]aMino]-7,8-dihydro-5-Methyl-7-oxo-, ethyl ester
5-methyl-3-(4-methylpiperazin-1-yl)-5H-pyridazino[3,4-b][1,4]benzoxazine-8-sulfonic acid
Pyrido[2,3-d]pyrimidine-6-carboxylic acid,8-ethyl-5,8-dihydro-2-[4-(4-methyl-1-piperazinyl)-1-piperidinyl]-5-oxo-
8-Ethyl-5,8-dihydro-2-(4-nitrosopiperazin-1-yl)-5-oxopyrido[2,3-d]pyrimidine-6-carboxylic acid
Pyrido[2,3-d]pyrimidine-6-carboxylic acid,2-[4-(dimethylamino)-1-piperidinyl]-8-ethyl-5,8-dihydro-5-oxo-
Pyrido[2,3-d]pyrimidine-6-carboxylic acid,2-[4-(dibutylamino)-1-piperidinyl]-8-ethyl-5,8-dihydro-5-oxo-