1-phenyl -3-Methyl-5-pyrazolineone C10H10N2O Cas: 89-25-8
Giá Bán : Liên hệ

1-phenyl -3-Methyl-5-pyrazolineone

CTHH: C10H10N2O

Cas: 89-25-8

Quy cách: 100g

Xuất xứ: Macklin - Trung Quốc

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