4-Methoxy-2-phenyl-pyranylium 2-nitro-benzenesulfonate is a complex organic compound that combines the properties of both pyranylium and benzenesulfonate groups. 4-methoxy-2-phenyl-pyranylium; 2-nitro-benzenesulfonate features a pyranylium core, which is a heterocyclic ring system containing oxygen and carbon atoms, with a 4-methoxy substituent attached to the pyranylium ring. Additionally, it has a 2-nitro-benzenesulfonate group, which is a benzene ring with a nitro group at the 2-position and a sulfonate group attached to the benzene ring. The combination of these functional groups results in a molecule with unique chemical properties, making it potentially useful in various applications, such as in the synthesis of pharmaceuticals, dyes, or other organic compounds.
The CAS Registry Mumber 3330-72-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,3 and 0 respectively; the second part has 2 digits, 7 and 2 respectively. Calculate Digit Verification of CAS Registry Number 3330-72: (6*3)+(5*3)+(4*3)+(3*0)+(2*7)+(1*2)=61 61 % 10 = 1 So 3330-72-1 is a valid CAS Registry Number.