| 摘要 |
Fiber reactive dyestuffs for use on cellulose containing textile materials having the formula WHEREIN F is the radical of an organic dyestuff, A is a five- or six-membered isocyclic or heterocyclic ring, X is hydrogen or an organic substituent, Y is hydrogen, halogen or an organic radical, "halogen" is a halogen atom, m a whole number and n a whole number from 1 to 3.
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