135-05-7 Usage
General Description
Benzenesulfonic acid, 5-amino-2-[ (2-ethoxyphenyl)amino]- is a chemical compound that consists of a benzene ring with a sulfonic acid group and a 5-amino-2-(2-ethoxyphenyl)amine group attached. It is commonly used as an intermediate in the synthesis of various dyes and pigments. Benzenesulfonic acid, 5-amino-2-[ (2-ethoxyphenyl)amino]- is also used as a research chemical in organic chemistry and biochemistry studies. Its unique structure and reactivity make it useful in the development of pharmaceuticals and agrochemicals. However, it is important to handle and use this chemical with caution, as it may pose health hazards if not properly managed.
Check Digit Verification of cas no
The CAS Registry Mumber 135-05-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,3 and 5 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 135-05:
(5*1)+(4*3)+(3*5)+(2*0)+(1*5)=37
37 % 10 = 7
So 135-05-7 is a valid CAS Registry Number.
InChI:InChI=1/C14H16N2O4S/c1-2-20-13-6-4-3-5-11(13)16-12-8-7-10(15)9-14(12)21(17,18)19/h3-9,16H,2,15H2,1H3,(H,17,18,19)
