(+/-)-2,2'-dimethyl-6,6'-dinitro-biphenyl-4,4'-dicarboxylic acid is a complex organic compound with the molecular formula C16H12N2O8. It is a chiral molecule, meaning it has two non-superimposable mirror images, represented by the (+/-) notation. (+/-)-2,2'-dimethyl-6,6'-dinitro-biphenyl-4,4'-dicarboxylic acid is characterized by its biphenyl structure, which consists of two benzene rings connected by a single bond. The 2,2' positions on each benzene ring are substituted with methyl groups, while the 6,6' positions are substituted with nitro groups. Additionally, the 4,4' positions are connected by a carboxylic acid group, making it a dicarboxylic acid. This chemical is known for its potential applications in various fields, such as pharmaceuticals and materials science, due to its unique structure and properties.
The CAS Registry Mumber 3780-02-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,8 and 0 respectively; the second part has 2 digits, 0 and 2 respectively. Calculate Digit Verification of CAS Registry Number 3780-02: (6*3)+(5*7)+(4*8)+(3*0)+(2*0)+(1*2)=87 87 % 10 = 7 So 3780-02-7 is a valid CAS Registry Number.