Chemical Name : Disperse red 19
CAS : 2734-52-3
Synonyms: Ci 11130;Ci disperse red 19;Disperse red 19
1160246-89-8
452-79-9
2142-66-7
99841-36-8
Tetra
![3-OXO-1-OXA-7-AZA-SPIRO[4.5]DECANE-7-CARBOXYLIC ACID TERT-BUTYL ESTER](http://thsciimg.chemcd.cn/TS91697.gif)