d-
NONE（无词性）
NONE（无词性）
- The symbol for dextrorotatory
The symbol for dextrorotatory
d-
Symbol, Chemistry, Biochemistry.
1
dextrorotatory; dextro- (distinguished from l-).
Compare d-.
d-
1
Symbol, Biochemistry. (of a molecule) having a configuration resembling the dextrorotatory isomer of glyceraldehyde: always printed as a small capital, roman character (distinguished from l-).
Compare d-.
d-former abbreviation for dextro-.
d-
\\\\ˌdē, ˈdē\\\\ prefix
d-tartaric acid
2. having a similar configuration at a selected carbon atom to the configuration of dextrorotatory glyceraldehyde — usually printed as a small capital
d-fructose
\\\\ˌdē, ˈdē\\\\ prefix
ETYMOLOGY International Scientific Vocabulary, from dextr-
1. dextrorotatoryd-tartaric acid
2. having a similar configuration at a selected carbon atom to the configuration of dextrorotatory glyceraldehyde — usually printed as a small capital
d-fructose
d-
\(|)dē\ prefix
Etymology: International Scientific Vocabulary, from dextr-
1. : dextrorotatory — usually printed in italic
< d-tartaric acid >
— compare dextr- 2
2. : having a similar configuration at a selected asymmetric carbon atom in an optically active molecule to the configuration of dextrorotatory glyceraldehyde — usually printed as a small capital
< d-fructose >
1.
< d-tartaric acid >
— compare dextr- 2
2.
< d-fructose >