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Using acrolein, diethyl oxaloacetate and ammonium chloride as raw materials, under the presence of catalyst in ethanol, the reaction is heated under reflux
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97% Indole Cas No 120-72-9
$ 18.50Indole CAS NO 120-72-9,it is a plate-like crystal. Melting point 52.5℃, boiling point 254℃, relative density 1.22. It has a strong fecal odor, Indole is widely used as a raw -
Quinolinic acid (also known as 2,3-pyridinedicarboxylic acid, pyridine-2,3-dicarboxylic acid) is a nicotinic acid compound. CAS number is 89-00-9 and molecular weight is 167.12.
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Quinolinic acid is an important pesticide, medicine and pressure-sensitive pigment intermediate carcass.Quinolinic acid can be used to synthesize imidazolinone herbicides
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2,3-Pyridinedicarboxylic Acid is pharmaceutical intermediates, herbicide intermediates, imidazolinone intermediates, pesticide intermediates.
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Quinolinic acid (abbreviated QUIN or QA), also known as pyridine-2,3-dicarboxylic acid, is a dicarboxylic acid with a pyridine backbone.
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One of the earliest reported syntheses of this quinolinic acid was by Zdenko Hans Skraup, who found that methyl-substituted quinolines could be oxidized to quinolinic acid by
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The quinolinic acid is danger of cumulative effects. It is irritating to eyes, respiratory system and skin.
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Pyridine-2,3-dicarboxylic acid, also called quinolinic acid.One of the earliest reported syntheses of thisPyridine-2,3-dicarboxylic acid was by Zdenko Hans Skraup
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Using acrolein, diethyl oxaloacetate and ammonium chloride as raw materials, under the presence of catalyst in ethanol, the reaction is heated under reflux, and the quinolinic
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It belongs to the product categories of Aromatics;Intermediates & Fine Chemicals; Pharmaceuticals. It is white powder.
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It belongs to the product categories of Aromatics;Intermediates & Fine Chemicals; Pharmaceuticals. It is white powder.
Glyphosate is a broad spectrum herbicide used to kill weeds. It is the most used herbicide. Glyphosate is an aminophosphonic analogue of the natural amino acid glycine. Glyphosate and its...
Feb 01, 1998 · Quinolinic acid (2,3-pyridine dicarboxylic acid), a biological intermediate in nicotinamide adenine dinucleotide (NAD) biosynthesis in microbes and mammals and a brain excitotoxin, is...
Iminodiacetic acid (IDA) is one of the chelating ligands most frequently employed in immobilized metal-ion affinity chromatography (IMAC) due to its ability to act as electron-pair donor,...
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ในฐานะที่เป็นหนึ่งในผู้ผลิตกรด iminodiacetic ระดับกลางที่เป็นมืออาชีพมากที่สุดผู้ผลิตและซัพพลายเออร์ในประเทศจีนเรามีผลิตภัณฑ์คุณภาพและบริการ ......
8 rows · Quinolinic acid's production and use in the production of the herbicide imazapyr and as an ......












