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Bis(p-chlorophenyl)sulfur diimide, also known as BCPSD, is a chemical compound with the formula (C6H4Cl)2S2N2. It is a white crystalline solid that is insoluble in water but soluble in organic solvents. BCPSD is a potent pesticide and acaricide, primarily used to control mites and ticks in agriculture and horticulture. It works by inhibiting the synthesis of cholesterol in the pests, leading to their death. Due to its high toxicity and potential environmental impact, the use of BCPSD has been restricted or banned in many countries.

2648-43-3

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2648-43-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2648-43-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,4 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 2648-43:
(6*2)+(5*6)+(4*4)+(3*8)+(2*4)+(1*3)=93
93 % 10 = 3
So 2648-43-3 is a valid CAS Registry Number.

2648-43-3Relevant academic research and scientific papers

Rapid and effective synthesis of diarylsulfur diimides from substituted anilines and sulfur monochloride

Konstantinova, Lidia S.,Lysov, Kirill A.,Rakitin, Oleg A.

supporting information, p. 655 - 658 (2013/04/10)

A one-pot and effective procedure has been developed for the synthesis of symmetrical diarylsulfur diimides from anilines, sulfur monochloride, and DABCO in good yields (70-90%). A plausible mechanism for this transformation has been proposed. Georg Thiem

THE STEREOCHEMICAL OUTCOME OF DIENE ADDITIONS TO THIONITROSOARENES (ArN=S)

Bryce, Martin R.,Taylor, Paul C.

, p. 3835 - 3836 (2007/10/02)

Thionitrosoarenes (ArN=S) react efficiently with (E,E)- and (E,Z)-hexadienes to yield 1,2-thiazine adducts in which the stereochemistry of the diene is retained.

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