Trimethyl-((Z)-2-methyl-1-phenethyl-pent-1-enyloxy)-silane is a complex organic compound with the molecular formula C18H28OSi. It is a colorless liquid at room temperature and is characterized by its unique structure, which includes a trimethylsilyl group (SiMe3), a pent-1-enyloxy group, and a 2-methyl-1-phenethyl moiety. Trimethyl-((Z)-2-methyl-1-phenethyl-pent-1-enyloxy)-silane is primarily used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds through the silyl ether protection of alcohols and the subsequent deprotection. Its (Z)-configuration indicates the geometric arrangement of the double bond in the molecule, which can influence its reactivity and selectivity in chemical reactions. The compound is sensitive to moisture and air, and therefore, it is typically handled under an inert atmosphere.
The CAS Registry Mumber 73451-42-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,4,5 and 1 respectively; the second part has 2 digits, 4 and 2 respectively. Calculate Digit Verification of CAS Registry Number 73451-42: (7*7)+(6*3)+(5*4)+(4*5)+(3*1)+(2*4)+(1*2)=120 120 % 10 = 0 So 73451-42-0 is a valid CAS Registry Number.