192320-58-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 192320-58-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,3,2 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 192320-58:
(8*1)+(7*9)+(6*2)+(5*3)+(4*2)+(3*0)+(2*5)+(1*8)=124
124 % 10 = 4
So 192320-58-4 is a valid CAS Registry Number.
192320-58-4Relevant academic research and scientific papers
REACTIVE POLYAZO DYES
-
Page/Page column 19, (2010/11/08)
The invention relates to the polyazo dyes of formula (I), wherein the variables are defined as in claim 1. The invention also relates to methods for producing said dyes and to their use for dyeing or printing on hydroxy and/or carbonamide group-containing materials.
