Chemical Name : 4,4'-1,3,4-Oxadiazole-2,5-diylbis(4,1-phenyleneazo)bisn-(2-ethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamide
CAS : 70621-14-6
Synonyms: 4,4'-1,3,4-Oxadiazole-2,5-diylbis(4,1-phenyleneazo)bisn-(2-ethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamide
Tetra

![2-Amino-4,7-dihydro-5h-thieno[2,3-c]pyran-3-carbonitrile](https://thsciimg.chemcd.cn/TS14635.gif)

