补充描述:
4,4'-(1,3-Phenylenedioxy)dianiline (CAS 2479-46-1) is a pharmaceutical-grade chiral intermediate offered by Ningbo Taikang Chemical Co., Ltd, which sources rather than directly manufactures the product. Supplied as an oily liquid at a minimum purity of 98.5%, it meets in-house standards and is sold across North America, Central/South America, Europe, Australasia, Asia, the Middle East, and Africa.
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