RxNorm Semantic Concepts Index - 660

What is RxNorm?

RxNorm is a system developed and maintained by the National Library of Medicine (NLM). RxNorm is a normalized naming system for generic and branded drugs. RxNorm is also a tool that supports interoperability between different drug terminologies and other naming systems.

The following table is a complete listing of RxNorm concepts whose unique RxCUI identifier starts with "660".

RxCUINameTerm TypeTerm Type DescriptionIs Prescribable?
RxCUI: 6603Malic dehydrogenaseDesignated preferred name (PT) NO
RxCUI: 6603Malic dehydrogenaseFull form of descriptor (FN) NO
RxCUI: 6603Malic dehydrogenaseSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 6604Glyoxylate transacetylaseSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 6604Glyoxylate transacetylaseSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 6604Glyoxylate transacetylaseDesignated preferred name (PT) NO
RxCUI: 6604Glyoxylate transacetylaseFull form of descriptor (FN) NO
RxCUI: 6604Glyoxylate transacetylaseSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 6606MaldisonIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN). YES
RxCUI: 6606MaldisonDesignated preferred name (PT) YES
RxCUI: 6606MaldisonFull form of descriptor (FN) YES
RxCUI: 6606MaldisonDesignated preferred name (PT) YES
RxCUI: 6606MaldisonSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 6606MaldisonFull form of descriptor (FN) YES
RxCUI: 660767Oxaprozin potassiumPrecise Ingredient (PIN)A specified form of the ingredient that may or may not be clinically active. Most precise ingredients are salt or isomer forms. NO
RxCUI: 660767Oxaprozin potassiumDesignated preferred name (PT) NO
RxCUI: 660767Oxaprozin potassiumFull form of descriptor (FN) NO
RxCUI: 660890sevelamer carbonatePrecise Ingredient (PIN)A specified form of the ingredient that may or may not be clinically active. Most precise ingredients are salt or isomer forms. YES
RxCUI: 660890sevelamer carbonateDesignated preferred name (PT) YES
RxCUI: 660890sevelamer carbonateFull form of descriptor (FN) YES
RxCUI: 660927Antigen of Bacillus anthracis sporeSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 660927Antigen of Bacillus anthracis sporeFull form of descriptor (FN) NO
RxCUI: 660927Antigen of Bacillus anthracis sporeSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 660927Antigen of Bacillus anthracis sporeDesignated preferred name (PT) NO