LEVONORGESTREL

UNII:	5W7SIA7YZW
Formula:	C₂₁H₂₈O₂
Preferred Substance Name:	LEVONORGESTREL
InChIKey:	WWYNJERNGUHSAO-XUDSTZEESA-N

797-63-7
212-349-8
(-)-13-ETHYL-17-HYDROXY-18,19-DINOR-17.ALPHA.-PREGN-4-EN-20-YN-3-ONE
18,19-DINORPREGN-4-EN-20-YN-3-ONE, 13-ETHYL-17-HYDROXY-, (17.ALPHA.)-(-)-
AFIRMELLE COMPONENT LEVONORGESTREL
ALESSE COMPONENT LEVONORGESTREL
ALTAVERA COMPONENT LEVONORGESTREL
AVIANE COMPONENT LEVONORGESTREL
BAY86-5028
CLIMARA PRO COMPONENT LEVONORGESTREL
ELIFEMME COMPONENT LEVONORGESTREL
ENPRESSE COMPONENT LEVONORGESTREL
FALLBACK SOLO
IMPLANT WITH LEVONORGESTREL
INTROVALE COMPONENT LEVONORGESTREL
KURVELO COMPONENT LEVONORGESTREL
KYLEENA COMPONENT LEVONORGESTREL
LESSINA COMPONENT LEVONORGESTREL
LEVLITE COMPONENT LEVONORGESTREL
LEVONEST COMPONENT LEVONORGESTREL
LEVONORGESTREL [EP MONOGRAPH]
LEVONORGESTREL [HSDB]
LEVONORGESTREL [INN]
LEVONORGESTREL [JAN]
LEVONORGESTREL [MART.]
LEVONORGESTREL [ORANGE BOOK]
LEVONORGESTREL [USAN]
LEVONORGESTREL [USP IMPURITY]
LEVONORGESTREL [USP MONOGRAPH]
LEVONORGESTREL [USP-RS]
LEVONORGESTREL [VANDF]
LEVONORGESTREL [WHO-DD]
LEVONORGESTREL [WHO-IP]
LEVONORGESTRELUM [WHO-IP LATIN]
LEVORA COMPONENT LEVONORGESTREL
LILETTA
LNG
LOSEASONIQUE COMPONENT LEVONORGESTREL
LYBREL COMPONENT LEVONORGESTREL
MARLISSA COMPONENT LEVONORGESTREL
MIRENA
MYZILRA COMPONENT LEVONORGESTREL
NORDETTE COMPONENT LEVONORGESTREL
NORGESTIMATE IMPURITY B [EP IMPURITY]
NORGESTREL (-)-FORM
NORGESTREL (-)-FORM [MI]
NORGESTREL, (-)-
NORPLANT
NSC-744007
OPCICON ONE-STEP COMPONENT LEVONORGESTREL
ORSYTHIA COMPONENT LEVONORGESTREL
PLAN B
PLASTIC IUD WITH LEVONORGESTREL
PORTIA COMPONENT LEVONORGESTREL
PREVEN COMPONENT LEVONORGESTREL
QUARTETTE COMPONENT LEVONORGESTREL
QUASENSE COMPONENT LEVONORGESTREL
SEASONALE COMPONENT LEVONORGESTREL
SEASONIQUE COMPONENT LEVONORGESTREL
SETLAKIN COMPONENT LEVONORGESTREL
TRIPHASIL COMPONENT LEVONORGESTREL
TRIVORA COMPONENT LEVONORGESTREL
TWIRLA COMPONENT LEVONORGESTREL
VIENVA COMPONENT LEVONORGESTREL
WY-5104

Note

UNIIs are generated based on scientific identity characteristics using ISO 11238 data elements. UNII availability does not imply any regulatory review or approval. Synonyms and mappings are based on the best public information available at the time of publication. Please report any problems/errors associated with this data to FDA-SRS@fda.hhs.gov.

LEVONORGESTREL

Synonyms and Mappings

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