sodium 3-ethyl-1-methyl-6,10-dioxo-7,9-diazaspiro[4.5]dec-7-en-8-olate
CAS No. 63989-96-8
7,9-Diazaspiro[4.5]decane-6,8,10-trione,3-ethyl-1-methyl-, monosodium salt (9CI)
PUS (polymer) 9043-33-8