Internal standards for amino acid analysis.

Structure	Name/CAS No.	Molecular Formula	Articles
	L-Cysteic acid monohydrate CAS:23537-25-9	C₃H₉NO₆S
	L-2,4-Diaminobutyric acid dihydrochloride CAS:1883-09-6	C₄H₁₂Cl₂N₂O₂

Amino acid neurotransmitters and new approaches to anticonvu...
1984-01-01
[Epilepsia 25 , S140-S149, (1984)]

L-homocysteine sulfinic acid and other acidic homocysteine d...
2003-04-01
[J. Pharmacol. Exp. Ther. 305 , 131-143, (2003)]

Sulphur-containing amino acids are agonists for group 1 meta...
1998-01-01
[Neuropharmacology 37 , 277-287, (1998)]