71872-47-4 Usage
Preparation
5-Nitrothiazol-2-amine diazo, and 3-Methyl-N,N-bis(2-acetoxyethyl)benzenamine?coupling .
Properties and Applications
bright blue. Suitable for polyester and superfine dyeing and printing of the piece of paper.
Standard
Ironing Fastness
Light Fastness
Persperation Fastness
Washing Fastness
Fading
Stain
Fading
Stain
Fading
Stain
ISO
5
4-5
6-7
5
5
5
5
Standard
Ironing Fastness
Fading
Stain
ISO
5
Check Digit Verification of cas no
The CAS Registry Mumber 71872-47-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,8,7 and 2 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 71872-47:
(7*7)+(6*1)+(5*8)+(4*7)+(3*2)+(2*4)+(1*7)=144
144 % 10 = 4
So 71872-47-4 is a valid CAS Registry Number.