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6409-08-1

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6409-08-1 Usage

Preparation

4-Amino-3-methylbenzenesulfonic acid diazo, and Naphthalen-1-ol?coupling.

Properties and Applications

brown. Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater Fading Stain Fading Stain Fading Stain ISO 2 2 2-3 2 1 2

Standard

Light Fastness

Fading

Stain

ISO

2

Check Digit Verification of cas no

The CAS Registry Mumber 6409-08-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,0 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 6409-08:
(6*6)+(5*4)+(4*0)+(3*9)+(2*0)+(1*8)=91
91 % 10 = 1
So 6409-08-1 is a valid CAS Registry Number.

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6409-08-1Downstream Products

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