ω,ω-o-Phenylen-di-(m-trans-vinyl-benzoesaeure), also known as 1,4-bis(4-formylbenzoyl)benzene, is a complex organic compound with the molecular formula C23H14O6. It is characterized by a central benzene ring with two 4-formylbenzoyl groups attached at the 1,4 positions. The compound features a conjugated system of alternating double bonds and carbonyl groups, which contributes to its chemical reactivity and potential applications in the synthesis of various organic compounds, such as polymers and dyes. Due to its structural complexity, ω,ω-o-Phenylen-di-(m-trans-vinyl-benzoesaeure) is often used in advanced chemical research and industrial processes.
The CAS Registry Mumber 88856-28-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,8,5 and 6 respectively; the second part has 2 digits, 2 and 8 respectively. Calculate Digit Verification of CAS Registry Number 88856-28: (7*8)+(6*8)+(5*8)+(4*5)+(3*6)+(2*2)+(1*8)=194 194 % 10 = 4 So 88856-28-4 is a valid CAS Registry Number.