5347-12-6 Usage
General Description
2,4-Dinitrothiophene, also known as DNTP, is a chemical compound with the molecular formula C6H4N2O4S. It is a yellow crystalline solid that is used in the production of dyes and pharmaceuticals. 2,4-Dinitrothiophene is known for its strong odor and is considered to be toxic if inhaled or absorbed through the skin. It is also a potential environmental hazard due to its persistence in soil and water. In addition, 2,4-Dinitrothiophene is classified as a hazardous substance and should be handled and stored with caution.
Check Digit Verification of cas no
The CAS Registry Mumber 5347-12-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,4 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5347-12:
(6*5)+(5*3)+(4*4)+(3*7)+(2*1)+(1*2)=86
86 % 10 = 6
So 5347-12-6 is a valid CAS Registry Number.
InChI:InChI=1/C4H2N2O4S/c7-5(8)3-1-4(6(9)10)11-2-3/h1-2H
5347-12-6Relevant articles and documents
Ipso-nitration of arylboronic acids with bismuth nitrate and perdisulfate
Manna, Srimanta,Maity, Soham,Rana, Sujoy,Agasti, Soumitra,Maiti, Debabrata
supporting information; experimental part, p. 1736 - 1739 (2012/05/20)
An efficient and one pot synthetic method of ipso-nitration of arylboronic acids has been developed. The high efficiency, general applicability, and broader substrate scope including heterocycles and functional groups make this method advantageous. Due to its simplicity, we expect to find application of this method in synthesis.
