1H-Pyrazole-3-carboxylic acid,5-[bis[bis(1-methylethyl)amino]phosphinothioyl]-4-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-4,5-dihydro-, methyl ester, (4R,5R)-, compd. withpentane (2:1)
CAS No. 501425-06-5