II) 4′9,10- trimethyl -1,2- benzanthracene (III) has been prepared: a) By a Grignard reaction between methyl-magnesium iodide and 4′-methyl-1,2-benzanthraquinone (see above) by the method of Sandin and Fieser. b) starting from 1,2-benzanthraquinone by the following steps: ...
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(CTRL+V) 调用测试重用:测试用例设计模块化、参数化 选择测试“Cruise Booking” 在设计步骤界面中选择“调用测试” 查找“Connect”,选择“Connect And Sign-On” 把“调用”的测试步骤调整到第一步 查看需求覆盖率 -- Linking Requiremnets to a Test 将需求链接到测试Cruise Booking 注:由于Cruise Booking的...
( /* TODO: find more precise minimal block overhead. */ if (bytes <= 2) return BROTLI_FALSE; if (num_commands < (bytes >> 8) + 2) { - if (num_literals > 0.99 * (double)bytes) { + if ((double)num_literals > 0.99 * (double)bytes) { uint32_t literal_histo[256] = { ...
US20050287518 2005年5月5日 2005年12月29日 The Scripps Research Institute New fluorescent dyes and peptide synthons having protected functional groups that can be selectively modified to incorporate functional molecules (e.g. a fluorescent label) following peptide synthesis; peptide biosensor; synthon ...
Computer generation of caged framework which can be used as synthons for creating high energy materials[J].Propellants Explosives Pyrotechnics 1994,19.Pivina T S,Shcherbukhin V V,Molchanova M S,Zefirov N S.Computer Generation of Caged Frameworks which can be used as synthons for creating ...
?? The method for plasmacatalytic conversion of EF into synthesis gas can comprise the conversion processes steam-air-fuel and air-fuel into the synthesis gas. The device comprises the heater (14), the combustion chamber (1), the microwave plasmacatalytic reactor - resonator (3) connected in ...