64181-81-3 Usage
General Description
Trisodium 7-[[4-chloro-6-[(3-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(4-methoxy-2-sulphonatophenyl)azo]naphthalene-2-sulphonate, also known as Acid Red 88, is a synthetic organic dye commonly used in the textile and food industries. It is a water-soluble, red-colored dye that is often used in the coloring of fabrics, paper, and cosmetics. Due to its solubility in water, it is easily absorbed by fabrics and other materials, making it a popular choice for dyeing. However, some concerns have been raised about its safety, and it is important to use caution and follow regulations when handling and using products containing this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 64181-81-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,1,8 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 64181-81:
(7*6)+(6*4)+(5*1)+(4*8)+(3*1)+(2*8)+(1*1)=123
123 % 10 = 3
So 64181-81-3 is a valid CAS Registry Number.
InChI:InChI=1/C26H20ClN7O11S3.3Na/c1-45-16-6-8-19(20(12-16)47(39,40)41)33-34-22-21(48(42,43)44)10-13-9-15(5-7-18(13)23(22)35)29-26-31-24(27)30-25(32-26)28-14-3-2-4-17(11-14)46(36,37)38;;;/h2-12,35H,1H3,(H,36,37,38)(H,39,40,41)(H,42,43,44)(H2,28,29,30,31,32);;;/q;3*+1/p-3