4,5-Diethoxy-octa-1,7-diyne is an organic compound characterized by its unique structure, which consists of an octyne chain with two triple bonds separated by a single carbon atom. The molecule features two ethoxy groups attached to the fourth and fifth carbon atoms, which contribute to its polarity and solubility properties. 4,5-diethoxy-octa-1,7-diyne is primarily used in the synthesis of various organic compounds, particularly in the preparation of pharmaceuticals and other specialty chemicals. Its chemical formula is C10H16O2, and it has a molecular weight of 168.23 g/mol. The compound is known for its reactivity, especially in the presence of transition metal catalysts, which can facilitate various cross-coupling reactions and other synthetic transformations.
The CAS Registry Mumber 2130-24-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,3 and 0 respectively; the second part has 2 digits, 2 and 4 respectively. Calculate Digit Verification of CAS Registry Number 2130-24: (6*2)+(5*1)+(4*3)+(3*0)+(2*2)+(1*4)=37 37 % 10 = 7 So 2130-24-7 is a valid CAS Registry Number.