021-77621551-4
p-Phenylenediamine|sigma|P23962 |موجود|فنیلن دیامین
p-Phenylenediamine3-50-1061KG C6H4(NH2)2
1,4-Benzenediamine, 1,4-Diaminobenzene, 1,4-Phenylenediamine
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