2,2,7,7-tetramethyl-3,8-dioxo-1,4,6,9-tetraoxa-5-phosphoniaspiro[4.4]nonane (7239-38-5)

Identification
Name:	2,2,7,7-tetramethyl-3,8-dioxo-1,4,6,9-tetraoxa-5-phosphoniaspiro[4.4]nonane
CAS:	7239-38-5
Molecular Formula:	C₈H₁₂O₆P
Molecular Weight:	235.1505
InChI:	InChI=1/C8H12O6P/c1-7(2)5(9)11-15(13-7)12-6(10)8(3,4)14-15/h1-4H3/q+1
Molecular Structure:
Properties
Safety Data

Other Product

1,4,6,9-tetraoxa-5-phosphoniaspiro[4.4]nonane
Tetramethyl 2,2,3,3 dimethylamino-5 diphenyl 7-10 tetraoxa 1,4,6,11 phospha (V) spiro 4.4. nonene 7-8, 9-10 no
2-Methyl-2-propanyl (5S,8S)-8-(hydroxymethyl)-2,6-dioxo-1-oxa-7-a zaspiro[4.4]nonane-7-carboxylate
1-Azaspiro[4.4]nonane-7-carboxylic acid,1-[2-(6-bromo-1,3-benzodioxol-5-yl)ethyl]-8-oxo-, methyl ester
1,3,7-Triazaspiro[4.4]nonane-1-hexanoic acid,9-(4-cyanophenyl)-3-(3,5-dichlorophenyl)-2,4-dioxo-7-(phenylmethyl)-,(5R,9S)-rel-
1,3,7-Triazaspiro[4.4]nonane-1-pentanoic acid,9-(4-cyanophenyl)-3-(3,5-dichlorophenyl)-2,4-dioxo-7-(phenylmethyl)-,(5R,9S)-rel-
1,3,7-Triazaspiro[4.4]nonane-1-butanoic acid,9-(4-cyanophenyl)-3-(3,5-dichlorophenyl)-2,4-dioxo-7-(phenylmethyl)-,(5R,9S)-rel-
7-Oxa-1,3-diazaspiro[4.4]nonane-9-sulfonamide,N-[4-[(2-methyl-4-quinolinyl)methoxy]phenyl]-2,4-dioxo-
1,3,7-Triazaspiro[4.4]nonane-2,4-dione,9-(4-cyanophenyl)-3-(3,5-dichlorophenyl)-1-methyl-7-(2-morpholinylcarbonyl)-, (5R,9S)-rel-
1,4-Dithia-7-azaspiro[4.4]nonane-8-carboxylicacid, 7-[(2S)-2-[[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-,(8S)-
1,4-Dithia-7-azaspiro[4.4]nonane-8-carboxylicacid, 7-[(2S)-2-[[(1S)-1-carboxy-3-phenylpropyl]amino]-1-oxopropyl]-, (8S)-
1,4-Dioxaspiro[4.4]nonane,7-ethynyl-6-methyl-6-(4-methyl-2-phenyl-2,3-decadien-9-ynyl)-,(6R,7S)-rel-
2-Methyl-2-propanyl (5S,8S)-8-({[(2-methyl-2-propanyl)(diphenyl)s ilyl]oxy}methyl)-2,6-dioxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxyl ate
1,3,7-Triazaspiro[4.4]nonane-2,4-dione,9-(4-cyanophenyl)-3-(3,5-dichlorophenyl)-1-methyl-7-(6-quinolinylcarbonyl)-, (5R,9S)-rel-
1,4-Dioxaspiro[4.4]nonane-6-heptanoic acid,7-(3-hydroxy-1-decenyl)-8-methyl-, methyl ester
3-OXA-9-AZONIATRICYCLO(3.3.1.02,4))NONANE, 9-BUTYL-7-(3-HYDROXY-1-OXO-2-PHENYLPROPOXY)-9-METHYL-, (7(S)-(1-,2-,4-,5-,7-))-, SALT WITH 1,2,3,6-TETRAHYDRO-1,3-DIMETHYL-2,6-DIOXO-7H-PURINE-7-PROPANESULFONATE, HYDRATE (2:2:5)
1,7-Diazaspiro[4.4]nonane-7-aceticacid, 1-[(9H-fluoren-9-ylmethoxy)carbonyl]-a-(2-methylpropyl)-6-oxo-, [S-(R*,R*)]- (9CI)
7-Oxa-1-thia-4-azaspiro[4.4]nonane,6-methyl-
5-hydro-1,4,6,9-tetraoxa-2,3,7,8-tetramethyl-5-phosphaspiro[4.4]nonane
1,4-Dioxaspiro[4.4]nonane-7-carboxaldehyde, 6-(2-methoxyethenyl)-,trans-