2-Naphthylamine monoanion, also known as β-Naphthylamine monoanion, is an organic compound derived from 2-Naphthylamine, which is an aromatic amine. It has the chemical formula C10H7N- and a molecular weight of 143.18 g/mol. 2-Naphthylamine monoanion is formed when 2-Naphthylamine loses a proton (H+), resulting in a negatively charged species. 2-Naphthylamine monoanion is an important intermediate in the synthesis of various dyes, pigments, and pharmaceuticals, particularly in the production of azo dyes. However, it is also known to be a potential carcinogen and mutagen, which has led to its restricted use in certain applications.
The CAS Registry Mumber 936-36-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,3 and 6 respectively; the second part has 2 digits, 3 and 6 respectively. Calculate Digit Verification of CAS Registry Number 936-36: (5*9)+(4*3)+(3*6)+(2*3)+(1*6)=87 87 % 10 = 7 So 936-36-7 is a valid CAS Registry Number.