The present invention relates to methods of preparing compounds having formula (1), (2), (5), and ((6A)-(6D)) comprising contacting the corresponding ester, an amine with formula NHR 1 R 2 , and a Lewis acid having formula ML n , wherein L is a halogen atom or an organic radical...
Update your old equations to new format; Convert a whole Microsoft Word document or selected equations. A new version of Microsoft Equation Editor was announced in 2007. This version is based on MathML, and includes many advantages in comparison with the previous one - Equation 3. Unfortunately...
Katrina ThompsonThen it's perhaps better you go for an other solution. I while ago I tweaked a rather poorly designed calendar template to do just what you have in mind. Originally a student assignment planner, but now it's a "Berlin Marathon" planner. See attached. CBRWPAApart fr...
For this example, just convert milliliters of water to liters. 350 ml x (1L/1000 ml) = 0.350 L Step 3: Determine the Molarity of the Solution The third and final step is to plug the values you have obtained in steps one and two into the molarity equation. Plug 0.0117 mol in for ...
Mother liquor preparation method:2 mg of drug dissolved in 50 μLDMSO (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first. Preparation method for in vivo formula:Take 50 μLDMSO ...
Captopril (5 micrograms/mL), an inhibitor of the angiotensin-converting enzyme (ACE), completely prevented the Ang I effect, demonstrating that VSM cells ... RT Van Leeuwen,A Kol,F Andreotti,... - 《Circulation》 被引量: 377发表: 1994年 Incremental value of myocardial viability for predictio...
mL of toluene in a 250 mL round bottom flask equipped with a magnetic stirrer, under a nitrogen gas atmosphere. After the dissolution was complete, the solution was cooled to 0°0 C. Tetrabutylammonium borohydride (40 mg) was added and the heterogeneous mixture was allowed to stir. The ...
0.685890194 mm Hg * 13.6 g/ml / 1.00 g/ml =9.32 mm H2O So, here's two questions : Why did I have to use R =62.36 and not the usual R=8.31 Also, what's happening in the conversion exactly ? How was I supposed to figure out what they did to convert from mm Hg to mm H2O ...
“−0.3”, respectively. An ml set is a set in which the R value, the G value, and the B value are “−0.3”, “−0.3”, and “−0.2”, respectively. An m1412set is a set in which the R value, the G value, and the B value are “1”, “1”, and “−0.1”, ...
200 mg of 4,4,4-trifluoro-1-(thienyl)-1,3-butanedione (TTA) was dissolved in 7 ml of ethanol, and 1.1 ml of a 1 M sodium hydroxide solution was added thereto and mixed. 6.2 mg of 1,10-phenanthroline dissolved in 7 ml of ethanol was added to the foregoing mixed solution, and ...