22871-55-2 Usage
General Description
5-Nitroisophthalic acid monoethyl ester is a chemical compound with the molecular formula C10H9NO6. It is a yellow crystalline solid that is mainly used in the production of polyester resins and as a building block for various organic syntheses. 5-Nitroisophthalic acid monoethyl ester is also used in the manufacture of dyes, pharmaceuticals, and UV-absorbers. It is considered a hazardous substance and should be handled with care due to its potential health and environmental risks.
Check Digit Verification of cas no
The CAS Registry Mumber 22871-55-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,8,7 and 1 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 22871-55:
(7*2)+(6*2)+(5*8)+(4*7)+(3*1)+(2*5)+(1*5)=112
112 % 10 = 2
So 22871-55-2 is a valid CAS Registry Number.
InChI:InChI=1/C10H9NO6/c1-2-17-10(14)7-3-6(9(12)13)4-8(5-7)11(15)16/h3-5H,2H2,1H3,(H,12,13)