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3-苯基-2,4-戊二酮,98.0%(GC)
2-溴-5-甲氧基甲苯,98%+
磷酸二氢铵,99.99%
ANTI-GABAA RECEPTOR (ALPHA4 SUBUNIT) C-T
Tantalum powder, -100 mesh, Puratronic?, 99.98% (metals basis), Nb 50ppm
Ethylamine, 70% in water, pure 2.5LT
L-Cysteine hydrochloride monohydrate for biochemistry
(S)-3-苯基环戊酮,98.0%(GC)
ETHYL ACETOACETATE, SODIUM SALT, TECH.,9 5%
Rhenium(VII) oxide (77% Re) hydrogenation catalyst for synthesis