JYDR-2 CAS50292- 91 -6

CAS No. 50292-91-6 Molecular Formula C₃₄H₃₆N₂O₂ Molecular Weight 504.6618 Purity ≥98.5% Appearance Off-white Powder Melting Point   English Name 3,3-bis(1-butyl-2-methyl-1H-indol-3-yl)phthalide Chinese Synonym 3,3-双(1-丁基-2-甲基-1H-吲哚-3-基)异苯并呋喃-1(3h)-酮 | 3,3-二(1-丁基-2-甲吲哚-3-基)苯酞 Molecular Structure Formula   Applications Medical thermal film, Thermochromic pigment, Thermochromic ink, Thermal paper  

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