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NIST Chemistry ReferencePiperazine, 1,4-dimethyl-(106-58-1) EPA Substance Registry SystemPiperazine, 1,4-dimethyl- (106-58-1) Safety Information Hazard CodesF,C Risk Statements11-34-22-10 Safety Statements16-26-27-36/37/39-45-25-23 ...
4-Phenylenedimaleimide (CAS 3278-31-7, C14H8N2O4), is a yellow crystalline solid, widely used in the synthesis of polymers and as a crosslinking agent for various materials, with excellent thermal stability and high reactivity, playing a crucial role in the fields of polymer chemistry and ...
Indirect Additives used in Food Contact Substances N,N,N',N'-TETRAMETHYLETHYLENEDIAMINE CAS DataBase Reference 110-18-9(CAS DataBase Reference) EWG's Food Scores 1 FDA UNII K90JUB7941 NIST Chemistry Reference 1,2-Ethanediamine, N,N,N',N'-tetramethyl-(110-18-9) EPA Substance Regis...
N,N'-DICYCLOHEXYLDITHIOOXAMIDE (CAS 122-36-1, C14H24N2S2), is a white crystalline solid, widely used in the synthesis of various organic compounds, with excellent chelating properties and high stability, playing a crucial role in coordination chemistry and metal ion extraction....
WH Robertson,MA Johnson - 《Annual Review of Physical Chemistry》 被引量: 526发表: 2003年 Photoelectron spectroscopy of Cl, Br, and I solvated in water clusters We present the photoelectron‐spectra of Cl, Br, and I, solvated in water clusters‐(H2O)n, wherenis 1–7, 1–16, and 1–...
2.1. Chemistry Majority of the reported 4(3H)-quinazolinone derivatives were synthesized either from anthranilic acid or its derivatives (Hisano, 1973) (shown in Scheme 1). There are very few reports (Zahran, 2000, Gupta et al., 1988, Morsy, 2007) regarding preparation of the compound 6a,...
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