Wujiang Meiyan Sanyou CHMICAL DYESTUFF PLANT

intermediate(1)
intermediates of dye(1)

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isatin
Specification: CAS NO£º91-56-5
Detail: molecular formula£ºC8H5NO2 £» content¡Ý94%£»melting point¡Ý190-200¡æ

isatin
Specification: content¡Ý94%£»content¡Ý98%
Detail: CAS NO£º91-56-5£»molecular formula£ºC8H5NO2 £» content¡Ý94%£»melting point¡Ý190-200celsius intermediates of dyestuff ,medicine


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1