JYDGN-1-CAS132467- 74 -4

CAS No. 132467-74-4 Molecular Formula C₃₁H₃₉N₃O₄ Molecular Weight 517.66 Purity ≥98.5% Appearance Off-white Powder Melting Point 173-176℃ English Name 3,3-bis(2-ethoxy-4-N,N-diethylaMinophenyl)-7(4)-azaphthalide Chinese Synonym 3,3-二(4-二乙基氨基-2-乙氧基苯基)-4-氮杂苯酞 Molecular Structure Formula   Applications Medical thermal film, Thermochromic pigments, Thermal paper  

YELLOW BLUE RED GREEN