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Methyl 4-aminothiophene-3-carboxylate hydrochloride, 97%
2-Amino-1,3-propanediol oxalate (2:1) for synthesis
1-辛醇,98.0%(GC)
(2R)-3,4-Dihydro-2H-1-benzopyrane-2-methylamine hydrochloride for synthesis
4-甲烷磺酰苯硼酸,98%+
D-甘油酸 钙盐 二水合物 99%
异氰酸-3-异丙基-α,α-二甲基苄酯,95.0%(GC)
5,6-二溴-2,1,3-苯并噻二唑, ≥98.0%
Bromothymol Blue - Phenol Red Solution (Ethanol Soln.) [mixed Indicator], %
PH缓冲液 pH 4.00 (20℃)