61813-86-3 Usage
General Description
Solvent Brown 20, also known as C.I. 61555, is a synthetic, aromatic azo compound used as a chemical dye. As its name suggests, it produces a brown color when dissolved. It is typically used in hydrocarbon solvents, polystyrene, and other plastics. It is soluble in ethanol and slightly soluble in water. Despite its widespread industrial usage, there is limited information regarding its impact on human health and the environment. As with any chemicals, it should always be used with caution and necessary safety measures.
Check Digit Verification of cas no
The CAS Registry Mumber 61813-86-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,8,1 and 3 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 61813-86:
(7*6)+(6*1)+(5*8)+(4*1)+(3*3)+(2*8)+(1*6)=123
123 % 10 = 3
So 61813-86-3 is a valid CAS Registry Number.
InChI:InChI=1/C26H18N4O14S4.4C15H17N3/c31-23-12-24(32)22(30-28-16-4-2-14-6-18(46(36,37)38)10-26(20(14)8-16)48(42,43)44)11-21(23)29-27-15-3-1-13-5-17(45(33,34)35)9-25(19(13)7-15)47(39,40)41;4*1-11-7-3-5-9-13(11)17-15(16)18-14-10-6-4-8-12(14)2/h1-12,27,32H,(H,33,34,35)(H,36,37,38)(H,39,40,41)(H,42,43,44);4*3-10H,1-2H3,(H3,16,17,18)/b29-21-,30-28+;;;;
