1,4-Pentadiene, 3-methylene-, also known as 3-Methylene-1,4-pentadiene or 3-Methylidenepent-1-ene, is an organic compound with the chemical formula C6H10. It is a colorless liquid with a strong, pungent odor. This conjugated diene is characterized by the presence of two carbon-carbon double bonds separated by a single carbon atom, with a methylene (CH2) group attached to the middle carbon. It is an important intermediate in the synthesis of various chemicals, including polymers and pharmaceuticals, due to its reactive nature and ability to undergo various chemical reactions such as Diels-Alder reactions, hydrogenation, and halogenation. 1,4-Pentadiene, 3-methylene- is also used as a monomer in the production of specialty polymers and as a building block in the synthesis of complex organic molecules.
The CAS Registry Mumber 13753-03-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,7,5 and 3 respectively; the second part has 2 digits, 0 and 3 respectively. Calculate Digit Verification of CAS Registry Number 13753-03: (7*1)+(6*3)+(5*7)+(4*5)+(3*3)+(2*0)+(1*3)=92 92 % 10 = 2 So 13753-03-2 is a valid CAS Registry Number.