164583-97-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 164583-97-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,4,5,8 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 164583-97:
(8*1)+(7*6)+(6*4)+(5*5)+(4*8)+(3*3)+(2*9)+(1*7)=165
165 % 10 = 5
So 164583-97-5 is a valid CAS Registry Number.
164583-97-5Relevant articles and documents
Dye composition containing sulphur-containing p-phenylenediamines and corresponding dyeing processes, novel sulphur-containing p-phenylenediamines and process for the preparation thereof
-
, (2008/06/13)
The present invention provides keratin fiber dyeing compositions containing sulfur-containing p-phenylenediamines and methods for their use.
