sprachlos fassungslos sprag type one way cl sprain and strain of sprain and strain of sprain lumbago sprain of shoulder jo sprain septal cartila sprainofacromioclavic spratlyis sprats spray a few water spray aeration spray arc spray booth dry type spray colouration spray controller spray drier ...
its a miracle in the its a mutual thing its a new dayyear - i its a way of giving t its about you being a its all in the genes its almost like youre its almost that feeli its amazing how you c its an ill bird that its beyond me its bile he got me cl its clearing up its...
芳基硼酸用NH4NO3/(CF3CO)2O,NH4NO3/TMSCl或MNO3/TMSCl(M=Ag,Na,K)处理,发生硼被硝基取代的反应,生成硝基化合物。前一个条件比较强,后两个条件相对温和,反应在室温下进行,收率高,这是最近报导的一种方法,应用面还不太广。 To the mixture of silver nitrate (374 mg, 2.2 mmol) in DCM (10 mL) wa...
To a mixture oftoluene (3.85 L),water (3.85 L), andK2CO3(470 g, 3.40 mol) were successively added1a(770 g, 2.72 mol) and CbzCl (488 g, 2.72 mol) with vigorous stirring at atemperature below 25 °C. After stirringat room temperature for 3 h, triethylamine (27.5 g, 270 mmol) a...
Samples were spun at 14 000 RCF for 10 min at 4℃. 500 µl of supernatant was mixed with 150 µl of diacetyl monoxime (5% w/v) and 750 µl of 1:3 mixture (v/v) of H2SO4 and H3PO4 and incubated for 30 min in the dark at 99℃. The amount of L-citrulline formed ...
Embryos were collected, dechorionated with bleach and crosslinked in 4% formaldehyde in a 1:3 mixture of PBS and heptane. Embryos were then sorted in PBT (0.1% Triton), and then devitellinated with a 1:1 mixture of methanol and heptane, equilibrated in methanol and stored at −20 ...
Heating of W(CO) 6 with indene in diglyme at 175°C gives a mixture of (C 9H 7) 2W(CO) 2 (I) and [(η 5-C 9H 7)W(CO) 3] 2 in low yields; A single crystal X... AN Nesmeyanov,NA Ustynyuk,LG Makarova,... - 《Cheminform》 被引量: 70发表: 1978年 ...
Ammonium (NH4+), a breakdown product of amino acids that can be toxic at high levels, is detected by taste systems of organisms ranging from C. elegans to humans and has been used for decades in vertebrate taste research. Here we report that OTOP1, a pro
if you are a minute l if you are maleyou cl if you are not better if you are short of e if you are sun shinin if you bid more if you can bear to he if you can find the c if you can go to heav if you can keep your if you can take criti if you cannot open fr if ...
a mirage a mirror of hope as i a mixed school a mixture that stirs a model of initiation a model plane a modeler making an i a modern elaine a molten image a moment came a monents error can b a money too far a monthly one a moon cake entrance a moral victory a more comprehensi ...