[17-(5-ethyl-6-methylheptan-2-yl)-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1h-cyclopenta[a]phenanthren-3-yl]oxy-diphenyl-selanylidene-?5-phosphane

CAS No: 68580-21-2

ethyl,methylheptan,dimethyl,dodecahydro,cyclopenta,phenanthren,diphenyl,selanylidene,phosphane