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1,3-Dichloro-2-thiocyanatobenzene is an organic compound with the chemical formula C7H3Cl2NS. It is a derivative of benzene, featuring two chlorine atoms at the 1st and 3rd positions, and a thiocyanate group (-SCN) attached to the 2nd position. 1,3-dichloro-2-thiocyanatobenzene is characterized by its yellowish color and is known for its potential applications in the synthesis of various organic compounds and pharmaceuticals. Due to the presence of chlorine and thiocyanate groups, it exhibits unique chemical properties, making it a valuable intermediate in chemical research and industrial processes. However, it is essential to handle 1,3-dichloro-2-thiocyanatobenzene with care, as it may have potential health and environmental risks due to its toxic nature.

4148-89-4

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4148-89-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4148-89-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,4 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4148-89:
(6*4)+(5*1)+(4*4)+(3*8)+(2*8)+(1*9)=94
94 % 10 = 4
So 4148-89-4 is a valid CAS Registry Number.

4148-89-4Relevant academic research and scientific papers

Straightforward Access to Thiocyanates via Dealkylative Cyanation of Sulfoxides

Todorovi?, Uro?,Klose, Immo,Maulide, Nuno

, p. 2510 - 2513 (2021)

Thiocyanates, versatile building blocks in organic synthesis, are shown to be easily accessible via an interrupted Pummerer reaction of sulfoxides. This facile dealkylative functionalization proceeds under mild conditions through electrophilic activation of the sulfoxide partner. The resulting thiocyanate itself can serve as a handle for diversification in a straightforward one-pot procedure.

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