PYRAN

Meaning of PYRAN in English

/puy"ran, puy ran"/ , n. Chem.

either of two compounds having the formula C 5 H 6 O, containing one oxygen and five carbon atoms arranged in a six-membered ring.

[ 1900-05; PYR(ONE) + -an, var. of -ANE ]

Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012

PYRAN — noun Etymology: International Scientific Vocabulary Date: 1904 either of two cyclic compounds C 5 H 6 O that contain five …
Толковый словарь английского языка - Merriam Webster
PYRAN — ˈpīˌran noun ( -s ) Etymology: International Scientific Vocabulary pyr- + -an : either of two parent cyclic compounds C …
Webster's New International English Dictionary
PYRAN — n. either of two compounds comprised of one oxygen atom and five carbon atoms arranged in a ring (Chemistry)
Толковый словарь английского языка - Редакция bed
PYRAN — noun Etymology: International Scientific Vocabulary Date: 1904 : either of two cyclic compounds C 5 H 6 O that contain …
Merriam-Webster's Collegiate English vocabulary
PYRAN — [py.ran] n [ISV] (1904): either of two cyclic compounds that contain five carbon atoms and one oxygen atom in the …
Merriam-Webster English vocab
PYRAN — any of a class of organic compounds of the heterocyclic series in which five carbon atoms and one oxygen atom …
Britannica English vocabulary
PYRAN — pyran BrE AmE ˈpaɪ ə r æn paɪ ə ˈræn
Longman Pronunciation English Dictionary
PYRAN — Пиран
Американский Англо-Русский словарь
PYRAN — n. Pronunciation: ' p ī - ˌ ran Function: noun Etymology: International Scientific Vocabulary Date: 1904 : either of two …
Merriam Webster Collegiate English Dictionary
4H-PYRAN — noun see pyran
Webster's New International English Dictionary
2H-PYRAN — noun see pyran
Webster's New International English Dictionary
PYRANOSIDE — noun Date: 1932 a glycoside containing the pyran ring
Толковый словарь английского языка - Merriam Webster
PYRANOSE — noun Etymology: International Scientific Vocabulary Date: 1927 a monosaccharide in the form of a cyclic hemiacetal containing a pyran ring
Толковый словарь английского языка - Merriam Webster
HETEROCYCLIC COMPOUND — Any of a class of organic compounds whose molecules contain one or more rings of atoms with at least one …
Английский словарь Британика
SYNHEXYL — (ˈ)sin, sən+ noun Etymology: syn- + hexyl : a compound derived from dibenzo-pyran that is said to have a euphoriant …
Webster's New International English Dictionary
PYRYLIUM — pīˈrilēəm noun ( -s ) Etymology: New Latin, irregular from International Scientific Vocabulary pyran : a univalent ion C 5 …
Webster's New International English Dictionary
PYRONE — ˈpīˌrōn noun ( -s ) Etymology: International Scientific Vocabulary pyr- + -one 1. : either of two isomeric carbonyl compounds …
Webster's New International English Dictionary
PYRANYL — ˈpirəˌnil, ˈpīr- noun ( -s ) Etymology: pyran + -yl : any of several univalent radicals C 5 H 5 …
Webster's New International English Dictionary
PYRANOSE — ˈpirəˌnōs, ˈpīr also -ōz noun ( -s ) Etymology: International Scientific Vocabulary pyran + -ose : a glycose sugar in …
Webster's New International English Dictionary
PYRANOID — ˈpirəˌnȯid, ˈpīr- adjective Etymology: pyran + -oid : resembling pyran in chemical structure : characterized by the presence of the …
Webster's New International English Dictionary
NAPHTH- — combining form or naphtho- also naphtha- Etymology: International Scientific Vocabulary, from naphtha & naphthaline 1. : naphtha naphth ene naphth …
Webster's New International English Dictionary
CHROMAN — ˈkrōˌman noun ( -s ) Etymology: International Scientific Vocabulary chrom- (color) + -an : a bicyclic heterocyclic compound C 9 …
Webster's New International English Dictionary
ALDOPYRANOSIDE — |al(ˌ)dōˌpīˈranəˌsīd noun ( -s ) Etymology: ald- + pyran + -oside : a glycoside containing a 6-member ring and hydrolyzable …
Webster's New International English Dictionary
PYRANOSIDE — /puy ran"euh suyd'/ , n. Biochem. a glycoside containing a pyran ring structure. [ 1930-35; PYRANOSE + -IDE ]
Random House Webster's Unabridged English Dictionary
PYRANOSE — /puy"reuh nohs', -nohz'/ , n. Biochem. any monosaccharide having a pyran ring structure. [ 1925-30; PYRAN + -OSE 2 ]
Random House Webster's Unabridged English Dictionary
PYR- — var. of pyro- , used before h or a vowel: pyran.
Random House Webster's Unabridged English Dictionary
PYRONE — n. heterocyclic chemical compound, derivative of pyran
Толковый словарь английского языка - Редакция bed
PYRANOSIDE — noun Date: 1932 : a glycoside containing the pyran ring
Merriam-Webster's Collegiate English vocabulary
PYRANOSE — noun Etymology: International Scientific Vocabulary Date: 1927 : a monosaccharide in the form of a cyclic hemiacetal containing a pyran …
Merriam-Webster's Collegiate English vocabulary
PYRANOSIDE — [py.ran.o.side] n (1932): a glycoside containing the pyran ring
Merriam-Webster English vocab
PYRANOSE — [py.ra.nose] n [ISV] (1927): a monosaccharide in the form of a cyclic hemiacetal containing a pyran ring
Merriam-Webster English vocab
HETEROCYCLIC COMPOUND — any of a class of organic chemical substances that consist of molecules containing one or more rings of atoms with …
Britannica English vocabulary

Random House Webster's Unabridged English Dictionary

← PYRAMUS AND THISBE PYRANOSE→