25445-15-2 Usage
Physical appearance
Colorless to pale yellow crystalline powder
Solubility
Soluble in water and ethanol
Uses
Reducing agent in organic synthesis, catalyst in oxidation reactions, intermediate in production of other chemical compounds, fluorescent labels for biological imaging and detection
Toxicity
Toxic if ingested or inhaled, can cause skin and eye irritation upon contact
Check Digit Verification of cas no
The CAS Registry Mumber 25445-15-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,4,4 and 5 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 25445-15:
(7*2)+(6*5)+(5*4)+(4*4)+(3*5)+(2*1)+(1*5)=102
102 % 10 = 2
So 25445-15-2 is a valid CAS Registry Number.
25445-15-2Relevant academic research and scientific papers
An improved methodology for the preparation of 4,7-dimethoxy-1H- benzimidazole, a key intermediate in the synthesis of 1-alkyl-1H-benzimidazole- 4,7-diones
Taleb, Abbass,Alvarez, Frederic,Nebois, Pascal,Walchshofer, Nadia
, p. 111 - 114 (2007/10/03)
We reported an optimized process for the preparation of key intermediate, 4,7-dimethoxy-1H-benzimidazole, from commercially available 1,4-dimethoxybenzene (Overall yield 52%). We successfully applied this methodology to an improved synthesis of 1-benzyl-1
