R
Raabe, Wilhelm, 351
Radicals: alkyl (also known as ether or alcohol radicals), 76 -77, 104 , 150 , 192 ,
205 ;
conjugate, 73 , 76 -79, 192 , 204 ;
homologizing hydrocarbon, 76 -77, 79 ;
Kekulé's definition, 169 -170. See also individual radicals
Radical theories: newer, 99 -104, 135 -147, 159 -160, 168 -169, 173 -179, 219 , 250 , 253 -264;
older, 50 -53, 60 , 66 -68, 72 -73, 75 -82, 85 -86, 95 , 134 -135, 147 -148, 150 , 152 , 154 , 250
Rammelsberg, Karl Friedrich, 351 -352
Regnault, Henri Victor, 24 , 49 , 59 , 88 , 100 , 142 , 162 , 347 , 411 -412
Religion, 37 -41, 282 , 314 , 332 , 341 -342, 371 , 402 , 449
Remsen, Ira, 320
Rhine wine, 65
Roscoe, Henry Enfield, 123 , 142 , 145 , 202 , 333 -334, 412 , 415
Rose, Heinrich, 15 -16, 27 -28, 54 , 166 , 271 -273, 275
Rostock, University of, 352
Ruge, Emil, 430
Runge, Friedlieb Ferdinand, 242