(E)-2-(3,4-Dihydroxy-phenyl)-3-(3-hydroxy-phenyl)-acrylic acid, also known as 2-(3,4-dihydroxyphenyl)-3-(3-hydroxyphenyl)acrylic acid, is a complex organic compound characterized by its molecular formula C15H12O5. This molecule features a conjugated triene system with two phenyl rings, each substituted with hydroxyl groups. The 3,4-dihydroxyphenyl group is attached to the double-bonded carbon at position 2, while the 3-hydroxyphenyl group is attached to the double-bonded carbon at position 3, with the molecule adopting the (E)-configuration, indicating the trans arrangement of the substituents around the double bonds. (E)-2-(3,4-Dihydroxy-phenyl)-3-(3-hydroxy-phenyl)-acrylic acid is of interest in the field of organic chemistry and may have potential applications in the synthesis of pharmaceuticals and other specialty chemicals due to its unique structure and functional groups.
The CAS Registry Mumber 70709-69-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,7,0 and 9 respectively; the second part has 2 digits, 6 and 9 respectively. Calculate Digit Verification of CAS Registry Number 70709-69: (7*7)+(6*0)+(5*7)+(4*0)+(3*9)+(2*6)+(1*9)=132 132 % 10 = 2 So 70709-69-2 is a valid CAS Registry Number.