4-Hydroxy-6-methyl-3-nitro-2-pyridone, 97%
品牌:
ALFA (U.K)
品號:
A19690.06
品名:
4-Hydroxy-6-methyl-3-nitro-2-pyridone, 97%
規格:
5g
CAS:
4966-90-9
貨號:
A19690.06