PYRAZINE

Meaning of PYRAZINE in English

() Alt. of -zin

Webster's English dictionary. Английский словарь Webster. 2012

PYRAZINE — ˈpirəˌzēn, -_zə̇n noun Etymology: International Scientific Vocabulary pyr- + azine : a crystalline feeble heterocyclic base C 4 H 4 …
Webster's New International English Dictionary
PYRAZINE — add. ·- ·alt. of pyrazin.
Webster English vocab
PYRAZINE — any of a class of organic compounds of the heterocyclic series characterized by a ring structure containing four atoms of …
Britannica English vocabulary
PYRAZINE DIAZOHYDROXIDE — A substance that is being studied in the treatment of cancer.
NCI English Dictionary of Cancer Terms
ALDINE — I. ˈȯlˌdīn, -ˌdēn sometimes ˈal- adjective Usage: usually capitalized Etymology: Italian aldino, from Aldo Manuzio or Manucci (Aldus Manutius) died …
Webster's New International English Dictionary
SULFAPYRAZINE — |səlfə+ noun Etymology: sulfa- + pyrazine : a sulfa drug C 10 H 10 N 4 O 2 S derived …
Webster's New International English Dictionary
PYRAZINAMIDE — ˌpirəˈzinəˌmīd, -_mə̇d noun Etymology: pyrazine + amide : a tuberculostatic drug C 4 H 3 N 2 CONH 2 ; …
Webster's New International English Dictionary
PIPERAZINE — pīˈperəˌzēn, pə̇ˈp-, ˈpipər- noun ( -s ) Etymology: International Scientific Vocabulary, blend of piperidine and az- 1. : a crystalline …
Webster's New International English Dictionary
PARADIAZINE — “+ noun Etymology: para- + diazine : a compound containing a diazine ring with the two nitrogen atoms para to …
Webster's New International English Dictionary
DIAZINE — ˈdīəˌzēn, dīˈaz-, -zə̇n noun ( -s ) Etymology: International Scientific Vocabulary di- + az- + -ine 1. : any of …
Webster's New International English Dictionary
-ZIN — () A crystalline substance, (C2H4NH)2, formed by action of ammonia on ethylene bromide, by reduction of pyrazine, etc. It is …
Английский словарь Webster
PYRAZINAMIDE — /pir'euh zin"euh muyd', -mid/ , n. Pharm. a substance, C 5 H 5 N 3 O, used in the treatment …
Random House Webster's Unabridged English Dictionary
PIPERAZIN — add. ·- a crystalline substance, (c2h4nh)2, formed by action of ammonia on ethylene bromide, by reduction of pyrazine, ·etc. it …
Webster English vocab

Английский словарь Webster

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