Stannane, 1H-inden-1-yltriphenyl-, also known as triphenyl(1H-inden-1-yl)stannane, is an organotin compound with the chemical formula C25H21Sn. It is a colorless solid that is sensitive to air and moisture. Stannane, 1H-inden-1-yltriphenyl- is characterized by a triphenylstannyl group attached to the 1-position of the 1H-inden-1-yl moiety, which is a derivative of the aromatic hydrocarbon indene. It is used in various chemical reactions, particularly in organic synthesis, as a reagent or a precursor for the formation of other organotin compounds. Due to its sensitivity, it is typically handled under an inert atmosphere and stored away from light and heat.
The CAS Registry Mumber 1249-25-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,4 and 9 respectively; the second part has 2 digits, 2 and 5 respectively. Calculate Digit Verification of CAS Registry Number 1249-25: (6*1)+(5*2)+(4*4)+(3*9)+(2*2)+(1*5)=68 68 % 10 = 8 So 1249-25-8 is a valid CAS Registry Number.