2,5-diethyl-2,5-dimethyl-3-phenyl-[1,2,5]oxadisilolane is a complex organic compound with the molecular formula C17H26OSi2. It is a derivative of [1,2,5]oxadisilolane, which is a type of cyclic siloxane. 2,5-diethyl-2,5-dimethyl-3-phenyl-[1,2,5]oxadisilolane features a six-membered ring structure with two silicon atoms, two oxygen atoms, and two carbon atoms. The 2,5-positions on the ring are occupied by ethyl and dimethyl groups, respectively, while the 3-position is substituted with a phenyl group. This unique structure endows the compound with specific chemical properties, making it potentially useful in various applications, such as in the synthesis of silicone-based materials or as a precursor in organic chemistry. Due to its complexity, it is typically synthesized through multi-step reactions and is of interest to researchers in the field of organosilicon chemistry.
The CAS Registry Mumber 3550-34-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,5 and 0 respectively; the second part has 2 digits, 3 and 4 respectively. Calculate Digit Verification of CAS Registry Number 3550-34: (6*3)+(5*5)+(4*5)+(3*0)+(2*3)+(1*4)=73 73 % 10 = 3 So 3550-34-3 is a valid CAS Registry Number.