UNII substance

CYSTEINE, DL-

UNII 5CM45Q5YAF · chemical

Key facts

UNII 5CM45Q5YAF
Preferred name CYSTEINE, DL-
CAS registry number 3374-22-9
Molecular formula C3H7NO2S
InChIKey XUJNEKJLAYXESH-UHFFFAOYSA-N
RxCUI 1313188
PubChem CID 594
Substance type chemical
Ingredient type INGREDIENT SUBSTANCE
GSRS record gsrs.ncats.nih.gov

At a glance

  • 1–9 Other names and synonyms

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About UNII substances

A Unique Ingredient Identifier (UNII) is the FDA's permanent identifier for a substance in regulated products, assigned through the Global Substance Registration System.

Source: U.S. Food and Drug Administration (FDA), Global Substance Registration System (GSRS)

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