141193-56-8 Usage
Derivative of
Naphthalene
Common uses
a. Production of high-performance polymers
b. Building block in the synthesis of various organic compounds
Functional groups
a. Four carboxylic acid groups
b. One anhydride group
Applications
a. Crosslinking polymers to enhance mechanical and thermal properties
b. Flame retardant in plastics and textiles
c. Potential applications in electronics
i. Fabrication of organic semiconductors
ii. Component in electronic materials
Check Digit Verification of cas no
The CAS Registry Mumber 141193-56-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,1,9 and 3 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 141193-56:
(8*1)+(7*4)+(6*1)+(5*1)+(4*9)+(3*3)+(2*5)+(1*6)=108
108 % 10 = 8
So 141193-56-8 is a valid CAS Registry Number.
InChI:InChI=1/C14H6O7.Na.H2O/c15-11(16)5-1-3-7-10-8(14(20)21-13(7)19)4-2-6(9(5)10)12(17)18;;/h1-4H,(H,15,16)(H,17,18);;1H2/q;+1;/p-1