추가 설명:
2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one (CAS 277299-70-4) is a pharmaceutical-grade chiral intermediate described as an off-white to yellowish powder, offered by ZHIWE ChemTech Co.,Ltd, which sources rather than manufactures the compound. It is available across North America, Europe, Asia, the Middle East, and Africa.
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