4-amino-benzo[1,3]dioxole-5-carboxylic acid methyl ester is a chemical compound with the molecular formula C10H9NO5. It is a derivative of benzo[1,3]dioxole, a heterocyclic aromatic compound consisting of a benzene ring fused with a dioxole ring. The compound features an amino group at the 4-position, a carboxylic acid group at the 5-position, and a methyl ester group attached to the carboxylic acid. This molecule is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals, as well as its use as an intermediate in the production of other organic compounds. Its chemical structure and properties make it a versatile building block in organic synthesis, particularly in the development of compounds with biological activity.
The CAS Registry Mumber 7112-80-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,1 and 2 respectively; the second part has 2 digits, 8 and 0 respectively. Calculate Digit Verification of CAS Registry Number 7112-80: (6*7)+(5*1)+(4*1)+(3*2)+(2*8)+(1*0)=73 73 % 10 = 3 So 7112-80-3 is a valid CAS Registry Number.