We have five factories and 19 years of experience in plant extracts
  • 0086-571-85302990
  • sales@greenskybio.com


We are participating in exhibitions around the world and welcome your appointment. We look forward to meeting you.

Let's talk



- Name: L-Cysteine

- Alias: L-α-Amino-β-mercaptopropionic acid

- Molecular Formula: C3H7NO2S

- Molecular Weight: 121.16

- CAS Registration Number: 52-90-4


L-Cysteine is an α-amino acid that serves as a constituent of proteins within living organisms.

Contact Us
To learn more about our, get in touch with us right away!
We have 5 factories and 19 years of experience in plant extracts. welcome your inquiries and will respond to any questions you have within 24 hours. Thank you.
Get a Quote