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71552-40-4 2,4-pyrimidinediamine,6-ethyl-5-[4-[[(4-nitrophenyl)methyl]amino]phenyl]-

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Product Name 2,4-Pyrimidinediamine,6-ethyl-5-[4-[[(4-nitrophenyl)methyl]amino]phenyl]-
CAS No. 71552-40-4
Molecular Formula C19H20N6O2