Sigma-AldrichW200603Acetic acid natural, ≥99.5%, FG64-19-71kg$87.72024-03-01Buy Sigma-AldrichW200603Acetic acid natural, ≥99.5%, FG64-19-75kg$2492024-03-01Buy Acetic acid Chemical Properties,Uses,Production Description Acetic acid is a colourless liquid or crystal with a sour, vinegar-lik...
Mca (7-Methoxycoumarin-4-acetic acid) 赛可锐 现货 质谱代谢 同位素示踪62935-72-2 价格￥1 起批量≥1支 最小起订1支 供货总量10000支 发货地址上海市浦东新区 建议售价￥1/支 更新日期2025年02月21日 产品规格1mg 即时洽谈立即询价查看联系方式
Sigma-Aldrich S410152 THEOPHYLLINE-7-ACETIC ACID Aldrich 652-37-9 1g $179 2024-03-01 Buy Sigma-Aldrich 88310 Theophylline-7-acetic acid ≥99.0% (T) 652-37-9 100g $71.1 2022-05-15 Buy TCI Chemical T2941 Theophylline-7-acetic Acid >98.0%(HPLC)(T) 652-37-9 25g $31 2024-03-01 ...
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Sigma-Aldrich Phenylacetic acid, ≥99%, FCC, FG sds Odor: honey; floral; green; sweet Certified Food Grade Products Sigma-Aldrich Phenylacetic acid, natural, ≥99%, FG sds The John D. Walsh Company Phenyl Acetic Acid sds The Lermond Company PHENYL ACETIC ACID (DEA) Vigon International...
The absorbance was measured at λ = 254 nm and the GA concentration was calculated from the regression equation of a standard curve of pure gibberellic acid (Sigma-Aldrich, St. Louis, MI, USA) and expressed as µg/mL [20]. All the spectrophotometric analyses were conducted on Varian Cary...
Acetic acid is widely used in manufacturing either as starting material or solvent; in the food industry, dilute solutions are used for preparation and preservation. Because acetic acid is a "weak acid", it is effective as buffer at pH 4.75 " 1. This buffer can be prepared by titrat...
1-Adamantaneacetic acid (CAS 4942-47-6) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.
5-FU (1.6 g, 12.3 mmol; Nacalai Tesque, Kyoto, Kyoto Prefacture, Japan) was added into a 50 mL-round-bottom flask containing 8 mL aqueous KOH solution (2.5 g, 44.6 mmol), stirred and heated at 80 °C for 30 min, before α-chloroacetic acid (1.2 g, 12.7 mmol; Sigma Aldrich, St...
Indole-3-acetic acid (CAS 87-51-4) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.