1858-89-5 Usage
Chemical origin
Derived from 2,7-dinitrofluorenone and hydrazine.
Common use
Used as an analytical reagent for the determination of metals, especially copper and nickel in various samples.
Color
Bright yellow.
Solubility
Insoluble in water, but soluble in organic solvents such as ethanol and chloroform.
Synthesis use
Used in the synthesis of other organic compounds.
Medicinal and biological activities
Studied for its potential anti-cancer and anti-inflammatory properties.
Industrial applications
Has potential applications in the fields of dyes and pigments due to its vibrant color.
Check Digit Verification of cas no
The CAS Registry Mumber 1858-89-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,5 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1858-89:
(6*1)+(5*8)+(4*5)+(3*8)+(2*8)+(1*9)=115
115 % 10 = 5
So 1858-89-5 is a valid CAS Registry Number.