1,2-Diazaspiro[4.4]nona-1,3-diene-3,4-dicarboxylic acid, dimethyl ester (119393-27-0)

Identification
Name:	1,2-Diazaspiro[4.4]nona-1,3-diene-3,4-dicarboxylic acid, dimethyl ester
CAS:	119393-27-0
Molecular Formula:	C₁₁H₁₄N₂O₄
Molecular Structure:
Properties
Safety Data

Other Product

1-Oxa-2,6-diazaspiro[4.4]nona-2,6-diene, 8,8-dimethyl-3-phenyl-,6-oxide
3-Oxa-1,7-diazaspiro[4.4]nona-1,6-diene-8-carboxylic acid,9,9-dimethyl-6-(methylthio)-4-oxo-2-(phenylmethyl)-, ethyl ester
4,6,7-Trithia-1,2-diazaspiro[4.4]nona-2,8-diene,8-[1,1'-biphenyl]-4-yl-3-(4-nitrophenyl)-1-phenyl-
1,2-Diazaspiro[4.4]nona-1,3,6,8-tetraene-3,4-dicarboxylic acid,6,7,8,9-tetraphenyl-, dimethyl ester
ethyl 1-(3-chlorophenyl)-6-oxo-4,8-diphenyl-7-oxa-1,2-diazaspiro[4.4]nona-2,8-diene-3-carboxylate
1,6-Dioxaspiro[4.4]nona-2,7-diene-3,8-dicarboxylic acid, 2,7-dimethyl-,ethyl phenylmethyl ester
1,6-Dioxaspiro[4.4]nona-2,7-diene-3,8-dicarboxylic acid, 2,7-dimethyl-,diethyl ester
1,6-Dioxaspiro[4.4]nona-2,7-diene-3-carboxylic acid,2,7-dimethyl-8-(phenylsulfonyl)-, ethyl ester
4,6-Dithia-1,2,9-triazaspiro[4.4]nona-2,7-diene-3-carboxylic acid,7-acetyl-8-methyl-1-(4-methylphenyl)-9-phenyl-, ethyl ester
1-Oxa-4,6,7-trithia-2-azaspiro[4.4]nona-2,8-diene,8-[1,1'-biphenyl]-4-yl-3-(4-nitrophenyl)-
2,3-Diazaspiro[4.4]nona-1,3-diene, 1,4-dimethyl-
2,8,9-Triazabicyclo[3.3.1]nona-3,6-diene-8,9-dicarboxylic acid,2-(4-methylphenyl)-3-phenyl-, bis(2,2,2-trichloroethyl) ester
2,8,9-Triazabicyclo[3.3.1]nona-3,6-diene-8,9-dicarboxylic acid,2-(4-chlorophenyl)-3-phenyl-, bis(2,2,2-trichloroethyl) ester
1,6-Dithia-3,8-diazaspiro[4.4]nona-2,7-diene-4,9-dione,2-amino-7-[(4-methylphenyl)amino]-
1,6-Dithia-3,8-diazaspiro[4.4]nona-2,7-diene-4,9-dione,2-amino-7-[(4-chlorophenyl)amino]-
1,6-Dithia-3,8-diazaspiro[4.4]nona-2,7-diene-4,9-dione,2-[(4-methylphenyl)amino]-7-(phenylamino)-
1,6-Dithia-3,8-diazaspiro[4.4]nona-2,7-diene-4,9-dione,2-[(4-chlorophenyl)amino]-7-(phenylamino)-
1,9-Diazabicyclo[4.2.1]nona-4,7-diene-7,8-dicarboxylic acid,4,9-dimethyl-3-oxo-5-phenyl-, dimethyl ester
1,2,4,6,7,9-Hexaazaspiro[4.4]nona-2,7-diene-3-carboxylic acid,1,4,6,8,9-pentaphenyl-, ethyl ester
1,2,3,6,7,9-Hexaazaspiro[4.4]nona-2,6-diene,9-(1,1-dimethylethyl)-8,8-dimethyl-1-(4-nitrophenyl)-