L-Cysteine Ethyl ester hydrochloride,,Active Pharmaceutical Ingredients,Amino Acids and Derivatives
Is Manufacturer
No
Samples Provided
NO
Product Description
Appearance
white powder
conforms
Specific rotation[α]20/D
(C=5 in Etoh)
-12 ~ -15°
-14.07o
Assay
Not less than 98.5%
98.6%
Conclusion
The product conforms to standard.