单词 | aminobenzoic acid |
释义 | aminobenzoic acid[ uh-mee-noh-ben-zoh-ik, am-uh-noh-, uh-mee-noh-, am-uh-noh- ] / əˈmi noʊ bɛnˈzoʊ ɪk, ˈæm əˌnoʊ-, əˌmi noʊ-, ˌæm ə noʊ- / noun Chemistry.any of three isomers having the formula C7H7NO2, derived from benzoic acid, especially the para isomer, para-aminobenzoic acid. Origin of aminobenzoic acidFirst recorded in 1900–05; amino- + benzoic acid Words nearby aminobenzoic acidamino acids, amino acid sequence, aminoaciduria, aminoacyl, aminobenzene, aminobenzoic acid, aminocarb, aminocitric acid, aminocyclohexane, aminoglutethimide, aminoglycoside Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for aminobenzoic acidaminobenzoic acid / (əˌmaɪnəʊbɛnˈzəʊɪk, -ˌmiː-) / nouna derivative of benzoic acid existing in three isomeric forms, the para- form being used in the manufacture of dyes and sunburn preventatives. Formula: NH 2 C 6 H 4 COOH Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for aminobenzoic acidaminobenzoic acid [ ə-mē′nō-bĕn-zō′ĭk, ăm′ə-nō- ] n.Any of three benzoic acid derivatives, especially the yellowish para form, which is part of the vitamin B complex. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for aminobenzoic acidaminobenzoic acid [ ə-mē′nō-bĕn-zō′ĭk, ăm′ə- ] Any of three organic acids consisting of benzoic acid with an amino group (NH2) attached, especially PABA. Chemical formula: C7H7NO2. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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