1,3-Pentadiyne, 5,5-diethoxy- is an organic chemical compound with the molecular formula C7H10O2. It is a colorless liquid that is soluble in organic solvents. 1,3-Pentadiyne, 5,5-diethoxy- is characterized by the presence of a pentadiyne chain, which consists of five carbon atoms with alternating single and triple bonds, and two ethoxy groups attached to the terminal carbon atoms. The ethoxy groups are derived from ethanol, and their presence contributes to the compound's polarity and solubility properties. 1,3-Pentadiyne, 5,5-diethoxy- is synthesized through various chemical reactions and can be used in the production of other organic compounds, such as polymers and pharmaceuticals. Due to its reactive nature, it is typically handled with care in a controlled laboratory environment.
The CAS Registry Mumber 3777-61-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,7 and 7 respectively; the second part has 2 digits, 6 and 1 respectively. Calculate Digit Verification of CAS Registry Number 3777-61: (6*3)+(5*7)+(4*7)+(3*7)+(2*6)+(1*1)=115 115 % 10 = 5 So 3777-61-5 is a valid CAS Registry Number.