756458-62-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 756458-62-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,6,4,5 and 8 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 756458-62:
(8*7)+(7*5)+(6*6)+(5*4)+(4*5)+(3*8)+(2*6)+(1*2)=205
205 % 10 = 5
So 756458-62-5 is a valid CAS Registry Number.
756458-62-5Relevant academic research and scientific papers
Monochlorotriazinic reactive disazo dyes
Sebe, Ion,Schiketanz, Iosif,Tudor, Venera,Murgea, Magdalena
, p. 407 - 412 (2007/10/03)
The paper presents the synthesis of some monochlorotriazinic reactive disazo dyes, using para-phenylenediamine and Laurent acid, as basic components. A good example of monochlorotriazinic disazo dye resulted from the diazotization of the sulfanilic acid,
