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吡咯-2-羧酸乙酯,98%+
9-乙基咔唑-3-甲醛 N-甲基-N-苯腙,98.0%(LC)
Ruthenium sponge, -20 mesh, 99.95% (metals basis)
2-Bromoethyl ethyl ether, 90% 25GR
3,5-二羟基苯甲醇, ≥97.0%
N,N'-Diisopropylcarbodiimide, 99% 25GR
2-Amino-4,5-dimethoxybenzoic acid, tech
5-氟-2-(三氟甲基)苯甲酰氯, ≥98.0%
二苄基 N,N-二异丙基亚磷酰胺,98.0%(T)
4-甲氧基苯乙酸甲酯,97.0%(GC)