CAS NO. 57397-17-8 | Silane, [[(3alpha,5beta,11beta,20R)-pregnane-3,11,17,20-tetrayl]tetrak is(oxy)]tetrakis*trimethyl- |

**Silane, [[(3alpha,5beta,11beta,20R)-pregnane-3,11,17,20-tetrayl]tetrak is(oxy)]tetrakis*trimethyl-**

[[(20R)-5Î²-Pregnane-3Î±,11Î²,17,20-tetryl]tetrakis(oxy)]tetrakis(trimethylsilane)

Silane, [[(3alpha,5beta,11beta,20R)-pregnane-3,11,17,20-tetrayl]tetrak is(oxy)]tetrakis*trimethyl-