2420-88-4 Usage
Appearance
Dark brown to black solid at room temperature
Uses
Production of hair dyes
Colorant in cosmetic products
Hazardous properties
Potential to cause skin and eye irritation
Health concerns
Linked to allergic reactions
Regulatory status
Banned for use in some countries
Safety precautions
Handle with care and follow all relevant safety guidelines to minimize risk of exposure
Check Digit Verification of cas no
The CAS Registry Mumber 2420-88-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,2 and 0 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2420-88:
(6*2)+(5*4)+(4*2)+(3*0)+(2*8)+(1*8)=64
64 % 10 = 4
So 2420-88-4 is a valid CAS Registry Number.
2420-88-4Relevant academic research and scientific papers
Synthesis of bismaleimides bearing electron-donating chromophores and their fluorescence behavior during copolymerization
Zhang, Xin,Jin, Ying-Hua,Diao, Hui-Xiang,Du, Fu-Sheng,Li, Zi-Chen,Li, Fu-Mian
, p. 3115 - 3127 (2007/10/03)
Bismaleimides and bisitaconimides bearing diphenylmethylamine, triphenylamine, or 2,5-diphenyl-1,3,4-oxadiazole chromophore (symbolized as A(=)-D(*)-A(=)), as well as their saturated model compounds were synthesized, and their steady
