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6-amino-5-[(2-chloro-4-nitrophenyl)azo]-N-methylnaphthalene-1-sulphonamide is a complex organic compound with the molecular formula C17H14ClN5O4S. It is characterized by a naphthalene ring, which is a fused ring system consisting of two benzene rings, with a sulphonamide group attached to the 1-position. The molecule also features an azo group (-N=N-) connecting a 2-chloro-4-nitrophenyl group to the naphthalene core. The 6-amino group and N-methyl group contribute to its chemical properties. 6-amino-5-[(2-chloro-4-nitrophenyl)azo]-N-methylnaphthalene-1-sulphonamide is often used as a dye or pigment due to its color-producing capabilities, and it may have applications in various industrial processes. However, due to its complex structure and potential health and environmental concerns associated with azo compounds, it is important to handle and dispose of it with care, following appropriate safety guidelines.

3843-41-2

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3843-41-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3843-41-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,4 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3843-41:
(6*3)+(5*8)+(4*4)+(3*3)+(2*4)+(1*1)=92
92 % 10 = 2
So 3843-41-2 is a valid CAS Registry Number.
InChI:InChI=1/C17H14ClN5O4S/c1-20-28(26,27)16-4-2-3-12-11(16)6-7-14(19)17(12)22-21-15-8-5-10(23(24)25)9-13(15)18/h2-9,20H,19H2,1H3/b22-21+

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