408369-41-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 408369-41-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,8,3,6 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 408369-41:
(8*4)+(7*0)+(6*8)+(5*3)+(4*6)+(3*9)+(2*4)+(1*1)=155
155 % 10 = 5
So 408369-41-5 is a valid CAS Registry Number.
408369-41-5Relevant articles and documents
N-alkylheteroaryl secondary para-phenylenediamine and composition comprising such a para-phenylenediamine
-
Page/Page column 10, (2008/06/13)
The present disclosure is directed to a family of N-alkylheteroaryl secondary para-phenylenediamines, to their preparation, and to a cosmetic composition for dyeing keratin fibers, for example, human keratin fibers such as the hair, comprising, in a suita