52623-75-3 Usage
Preparation
2,6-Dibromo-4-nitroaniline diazo, and N,N-bis(2-hydroxyethyl)-3-chlorobenzenamine?coupling.
Properties and Applications
Dark Yellow red.Used for polyester and their blended fabric dyeing.
Standard(Vinegar fiber)
Ironing Fastness
Light Fastness
Persperation Fastness
Washing Fastness
Fading
Stain
Fading
Stain
Fading
Stain
ISO
6-7
5
5
4-5
4-5
Standard(Vinegar fiber)
Ironing Fastness
Fading
Stain
Check Digit Verification of cas no
The CAS Registry Mumber 52623-75-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,6,2 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 52623-75:
(7*5)+(6*2)+(5*6)+(4*2)+(3*3)+(2*7)+(1*5)=113
113 % 10 = 3
So 52623-75-3 is a valid CAS Registry Number.
InChI:InChI=1/C16H15Br2ClN4O4/c17-12-7-11(23(26)27)8-13(18)16(12)21-20-15-2-1-10(9-14(15)19)22(3-5-24)4-6-25/h1-2,7-9,24-25H,3-6H2