((3,7-dimethylocta-1,6-dien-1-yl)oxy)trimethylsilane is a complex organic compound with the molecular formula C14H28OSi. It is a colorless liquid at room temperature and is soluble in organic solvents. ((3,7-dimethylocta-1,6-dien-1-yl)oxy)trimethylsilane is characterized by a trimethylsilyl group (Si(CH3)3) attached to a 3,7-dimethylocta-1,6-dien-1-yloxy moiety, which consists of an octadiene chain with two methyl groups at the 3rd and 7th carbon positions. It is primarily used as a protecting group in organic synthesis, particularly in the protection of alcohols and phenols, due to its stability and ease of removal under mild acidic conditions. The compound is also known for its applications in the synthesis of various organic molecules, including natural products and pharmaceuticals, where it can help control the stereochemistry of reactions.
The CAS Registry Mumber 71504-21-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,5,0 and 4 respectively; the second part has 2 digits, 2 and 1 respectively. Calculate Digit Verification of CAS Registry Number 71504-21: (7*7)+(6*1)+(5*5)+(4*0)+(3*4)+(2*2)+(1*1)=97 97 % 10 = 7 So 71504-21-7 is a valid CAS Registry Number.