53833-04-8 Phenol,4,4'-[(3,9-dioxido-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-diyl)di-2,1-ethanediyl]bis[2,6-dimethyl- 874358-96-0 1-Heptanone, 1-(9H-fluoren-2-yl)-2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoro-,O-[(4-methylphenyl)sulfonyl]oxime 74833-41-3 Heptanamide,2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoro-N-methyl-N-phenyl-