87-69-4

左旋酒石酸

54680-46-5

l-2-amino-1-phenylpropan-1-ol

492-39-7

去甲伪麻黄碱

7647-01-0

氯化氢

17097-67-5

(4S,5S)-4-Methyl-5-phenyl-2-oxazolidinone

492-39-7

去甲伪麻黄碱

154-41-6

DL-苯丙醇胺盐酸盐

492-39-7

去甲伪麻黄碱

611-71-2

D-(-)-扁桃酸

54680-46-5

l-2-amino-1-phenylpropan-1-ol

492-39-7

去甲伪麻黄碱

123367-08-8

123367-08-8

492-41-1

去甲麻黄碱

492-39-7

去甲伪麻黄碱

917-64-6

magnesium,carbanide,iodide

67755-90-2

Ethoxy-1-ethoxy-(phenyl)-acetonitrile

492-39-7

去甲伪麻黄碱

37577-28-9

左旋去甲麻黄碱

917-64-6

magnesium,carbanide,iodide

131350-12-4

Benzeneacetonitrile, a-[(trimethylsilyl)oxy]-, (S)-

492-39-7

去甲伪麻黄碱

37577-28-9

左旋去甲麻黄碱

123367-02-2

123367-02-2

492-41-1

去甲麻黄碱

492-39-7

去甲伪麻黄碱

90-63-1

1-羟基-1-苯乙酮

492-39-7

去甲伪麻黄碱

25438-37-3

α-(三甲基硅氧基)苯乙腈

492-39-7

去甲伪麻黄碱

1380313-45-0

1380313-45-0

492-39-7

去甲伪麻黄碱

1380313-44-9

1380313-44-9

492-39-7

去甲伪麻黄碱

1380313-47-2

(4S,5S)-2-(tert-butoxycarbonyl-amino)-1-(benzoyloxy)-1-phenylpropane

492-39-7

去甲伪麻黄碱

1091606-65-3

(4S,5R)-4-methyl-2,2-dioxo-5-phenyl-2γ6-[1,2,3]oxathiazolidine-3-carboxylic acid tert-butyl ester

492-39-7

去甲伪麻黄碱

113322-99-9

tert-butyl (1R,2S)-1-hydroxy-1-phenylpropan-2-ylcarbamate

492-39-7

去甲伪麻黄碱

54680-46-5

l-2-amino-1-phenylpropan-1-ol

492-39-7

去甲伪麻黄碱

113495-96-8

[(benzoyl-1-ethyl)amino]-2-cyclopentene-1-carbonitrile

492-39-7

去甲伪麻黄碱

71031-15-7

开思酮

492-41-1

去甲麻黄碱

492-39-7

去甲伪麻黄碱

28549-12-4

S-(-)-苯乙醇腈

492-39-7

去甲伪麻黄碱

81703-29-9

[(1R,2S)-2-acetamido-1-phenylpropyl] acetate

492-39-7

去甲伪麻黄碱

90-63-1

1-羟基-1-苯乙酮

492-41-1

去甲麻黄碱

492-39-7

去甲伪麻黄碱

492-41-1

去甲麻黄碱

492-39-7

去甲伪麻黄碱

14212-53-4

14212-53-4

492-39-7

去甲伪麻黄碱

81703-28-8

十六碳烯基硫酸钠

492-39-7

去甲伪麻黄碱

873-66-5

甲基苯乙烯

98-88-4

苯甲酰氯

37577-07-4

L-(-)-去甲伪麻黄碱

492-39-7

去甲伪麻黄碱

20993-63-9

N-Aethoxycarbonyl-pseudonorephedrin

492-41-1

去甲麻黄碱

492-39-7

去甲伪麻黄碱

17097-67-5

(4S,5S)-4-Methyl-5-phenyl-2-oxazolidinone

492-39-7

去甲伪麻黄碱

79-24-3

硝基乙烷

100-52-7

苯甲醛

492-41-1

去甲麻黄碱

492-39-7

去甲伪麻黄碱