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Descriptor English: Lawrencium
Descriptor Spanish: Laurencio
Descriptor laurencio
Scope note: Actínido radiactivo descubierto en 1961. Su símbolo atómico es Lr y su número atómico 103. Existen doce isótopos con números de masa de 252-262 y 266.
Descriptor Portuguese: Laurêncio
Descriptor French: Lawrencium
Tree number(s): D01.268.271.100.500
D01.268.556.423
D01.268.956.295
D01.496.749.305.100.500
D01.552.020.507
D01.552.544.423
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D007852
Scope note: A radioactive actinide discovered in 1961. It has the atomic symbol Lr, and atomic number 103. There are twelve isotopes with mass numbers 252–262 and 266.
Allowable Qualifiers: AD administration et posologie
AE effets indésirables
AN analyse
BL sang
CF liquide cérébrospinal
CH composition chimique
CL classification
EC économie
HI histoire
IP isolement et purification
ME métabolisme
PD pharmacologie
PK pharmacocinétique
PO intoxication
SD ressources et distribution
ST normes
TO toxicité
TU usage thérapeutique
UR urine
Registry Number: QRT37X99RQ
CAS Type 1 Name: Lawrencium
DeCS ID: 29435
Unique ID: D007852
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1975/01/01
Date of Entry: 1999/01/01
Revision Date: 2017/04/14
Lawrencium - Preferred
Concept UI M0012266
Preferred term Lawrencium



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