JYDB-6- CAS75805- 17 -3

CAS No. 75805-17-3 Molecular Formula C₂₉H₃₀N₂O₂ Molecular Weight 438.56 Purity ≥98.5% Appearance Off-white Powder Melting Point 146-148℃ English Name 3-[4-(diethylamino)phenyl]-3-(1-ethyl-2-methylindol-3-yI)-2-benzofuran-1-one Chinese Synonym 3-[4-(二乙基氨基)苯基]-3-(1-乙基-2-甲基-1H-吲哚-3-基)-1(3H)-异苯并呋喃酮 Molecular Structure Formula   Applications Thermochromic pigment, Thermochromic ink, Thermal paper  

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