Trimethyl-((Z)-1-phenethyl-hexa-1,5-dienyloxy)-silane is a complex organic compound with the molecular formula C17H26OSi. It is a colorless liquid at room temperature and is characterized by its unique structure, which includes a trimethylsilyl group (SiMe3), a phenethyl group (C6H5CH2CH2), and a hexa-1,5-dienyloxy group (C6H8O). Trimethyl-((Z)-1-phenethyl-hexa-1,5-dienyloxy)-silane is primarily used as a protecting group in organic synthesis, particularly in the protection of alcohols and phenols, due to its ability to form stable silyl ethers. It is also employed in various chemical reactions, such as cross-coupling and hydrosilylation, to modify the reactivity and selectivity of substrates. The compound is sensitive to moisture and air, and should be handled under an inert atmosphere to prevent unwanted side reactions.
The CAS Registry Mumber 73341-11-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,3,4 and 1 respectively; the second part has 2 digits, 1 and 1 respectively. Calculate Digit Verification of CAS Registry Number 73341-11: (7*7)+(6*3)+(5*3)+(4*4)+(3*1)+(2*1)+(1*1)=104 104 % 10 = 4 So 73341-11-4 is a valid CAS Registry Number.