186256-01-9 Usage
General Description
N,N,N',N'-tetra-naphthalenyl-benzidine is a chemical compound composed of four naphthalene rings and a benzidine core. It is a highly toxic and carcinogenic substance, which has been identified as a potential human carcinogen by the International Agency for Research on Cancer. Exposure to this compound can lead to severe health effects, including skin and eye irritation, respiratory problems, and organ damage. Due to its hazardous nature, strict safety measures, including proper handling and disposal, are necessary when working with N,N,N',N'-tetra-naphthalenyl-benzidine to minimize the risk of exposure and harm to human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 186256-01-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,2,5 and 6 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 186256-01:
(8*1)+(7*8)+(6*6)+(5*2)+(4*5)+(3*6)+(2*0)+(1*1)=149
149 % 10 = 9
So 186256-01-9 is a valid CAS Registry Number.