英文别名：
nafion nr50;Nafion(R) NR-50;NAFIONNR51;NAFION(R) NR 50;NAFION(R) SAC-13;Nafion (TM) Superacid Catalyst NR 50;NAFION(R) DISPERSION SOLUTION DE521 CS TYPE;NAFION(R) DISPERSION SOLUTION DE2021CS TYPE;NAFION(R) DISPERSION SOLUTION DE520 CS TYPE;NAFION(R) DISPERSION SOLUTION DE1021 CS TYPE;NAFION(R) DISPERSION SOLUTION DE2020 CS TYPE;NAFION(TM) PERFLUORINATED ION-EXCHANGE POWDER;NAFION NR 50;
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![(2E)-3-[(4S)-2,2-二甲基-1,3-二氧戊环-4-基]-2-甲基-2-丙烯酸乙酯](http://hg.y866.cn/compound/lib/scimg/cas/150/81997-76-4.png "(2E)-3-[(4S)-2,2-二甲基-1,3-二氧戊环-4-基]-2-甲基-2-丙烯酸乙酯")
![4,9[1',2']-Benzenonaphtho[2,3-d]-1,3-dioxole, 3a,4,9,9a-tetrahydro-2,2-dimethyl- (en)](http://hg.y866.cn/compound/lib/scimg/cas/150/82140-93-0.png "4,9[1',2']-Benzenonaphtho[2,3-d]-1,3-dioxole, 3a,4,9,9a-tetrahydro-2,2-dimethyl- (en)")
