86-64-6 Usage
General Description
3-hydroxy-5-sulpho-2-naphthoic acid is a chemical compound that is used in the production of dyes and pigments. It is a derivative of naphthoic acid, with a hydroxy group and a sulphonic acid group attached to the 3rd and 5th carbon atoms, respectively. 3-hydroxy-5-sulpho-2-naphthoic acid is commonly used in the textile industry as a dye intermediate, as well as in the production of fluorescent whitening agents. It is known for its ability to impart a bright and vibrant color to fabrics, as well as its light-absorbing properties, which make it useful in UV protection products. Additionally, 3-hydroxy-5-sulpho-2-naphthoic acid may also have potential applications in the pharmaceutical and medical fields.
Check Digit Verification of cas no
The CAS Registry Mumber 86-64-6 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 6 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 86-64:
(4*8)+(3*6)+(2*6)+(1*4)=66
66 % 10 = 6
So 86-64-6 is a valid CAS Registry Number.
InChI:InChI=1/C11H8O6S/c12-9-5-7-6(4-8(9)11(13)14)2-1-3-10(7)18(15,16)17/h1-5,12H,(H,13,14)(H,15,16,17)
