1240-37-5 Usage
General Description
1,3-di-1-naphthyl-2-thiourea is a chemical compound that consists of two naphthyl groups and a thiourea functional group. It is also known as DNTU and is used in various industrial and research applications. It is commonly used as a catalyst in organic synthesis, particularly in the formation of carbon-carbon and carbon-heteroatom bonds. Additionally, 1,3-di-1-naphthyl-2-thiourea has been studied for its potential use as a corrosion inhibitor in metal surfaces. It is a white crystalline solid at room temperature and is soluble in organic solvents. Its molecular structure and properties make it a versatile compound for a range of chemical reactions and applications.
Check Digit Verification of cas no
The CAS Registry Mumber 1240-37-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,4 and 0 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1240-37:
(6*1)+(5*2)+(4*4)+(3*0)+(2*3)+(1*7)=45
45 % 10 = 5
So 1240-37-5 is a valid CAS Registry Number.
InChI:InChI=1/C21H16N2S/c24-21(22-19-13-5-9-15-7-1-3-11-17(15)19)23-20-14-6-10-16-8-2-4-12-18(16)20/h1-14H,(H2,22,23,24)