75701-44-9 Usage
General Description
Benzene-1,3-dicarboxylic acid, also known as trimesic acid, is a white crystalline solid that is primarily used as a chemical intermediate in the production of various polymers and resins. It is a derivative of benzene and contains two carboxylic acid functional groups. Trimesic acid is used in the synthesis of polyimides and other high-performance materials, as well as in the production of pharmaceuticals and personal care products. It is considered to be low in toxicity and is not known to be carcinogenic. However, long-term exposure to elevated levels of trimesic acid may cause irritation to the skin, eyes, and respiratory system. Overall, it is an important chemical in various industrial applications.
Check Digit Verification of cas no
The CAS Registry Mumber 75701-44-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,7,0 and 1 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 75701-44:
(7*7)+(6*5)+(5*7)+(4*0)+(3*1)+(2*4)+(1*4)=129
129 % 10 = 9
So 75701-44-9 is a valid CAS Registry Number.
InChI:InChI=1/C10H10O4.C9H16O4.C8H6O4.C5H12O2.C2H6O2/c1-13-9(11)7-3-5-8(6-4-7)10(12)14-2;10-8(11)6-4-2-1-3-5-7-9(12)13;9-7(10)5-2-1-3-6(4-5)8(11)12;1-5(2,3-6)4-7;3-1-2-4/h3-6H,1-2H3;1-7H2,(H,10,11)(H,12,13);1-4H,(H,9,10)(H,11,12);6-7H,3-4H2,1-2H3;3-4H,1-2H2
