1.Product Name: Zolmitriptan

(Molecular formula:) C16H21N3O2

(Structural formula:) 287.36

CAS NO.: 139264-17-8

Appearance: white powder

Use: It is used to treat the symptoms of migraine headache.

2.Name: L-Lysine

(Structural formula:) C6H14N2O2

(Molecular weight:) 146.19

CAS NO.: 56-87-1

Appearance: It is a white or almost white free flowing and crystalline powder

Use: it is a kind of essential amino acids

Standard: GB 10794--89

Package: 25KG/Drum

3.Product Name: L-Glutamic acid

(Molecular formula:) C3H9NO4

(Structural formula:) 147.13

CAS NO.: 56-86-0

Appearance: white crystalline powder

Use: It can be used as flavoring agent and accessory substance.

4.Product Name: L-Arginine

Another Name: L-1-Amino-4-guanidovaleric acid

Molecular formula: C6H14N4O2

Molecular Weight:174.20

CAS NO.: 74-79-3

Appearance: white crystalline or white crystalline powder

Use: pharmaceutical ang intermediate product

Standard: FCCIV USP24 AJI92

Package:5kg/tin

5.Product Name: Cystine

(Molecular formula:) C6H12N2O4S2

(Structural formula:) 240.30

CAS NO.: 56-89-3

Appearance: white crystalline powder

Use: it can be used as food additives or for the treatment of surgery and trauma in favor of hematopoietic function, and promote white blood cell formation.