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2-Butene, 1-isothiocyanato-3-methyl-, also known as 3-methyl-1-isothiocyanato-2-butene, is an organic chemical compound with the molecular formula C6H9NS. It is a colorless liquid with a pungent odor, and it is used as a synthetic intermediate in the production of various chemicals, including agrochemicals and pharmaceuticals. 2-Butene, 1-isothiocyanato-3-methyl- is characterized by its isothiocyanate functional group, which provides it with reactivity and allows it to form thioureas and other sulfur-containing compounds. Due to its reactivity, it is important to handle this chemical with care, as it can cause irritation to the eyes, skin, and respiratory system.

1937-00-4

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1937-00-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1937-00-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,3 and 7 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1937-00:
(6*1)+(5*9)+(4*3)+(3*7)+(2*0)+(1*0)=84
84 % 10 = 4
So 1937-00-4 is a valid CAS Registry Number.

1937-00-4Downstream Products

1937-00-4Relevant academic research and scientific papers

Substitution Reaction of Organic Halide by Trimethylsilyl Isothiocyanate: Formation of Thiocyanate and Its Rearrangement to Isothiocyanate

Nishiyama, Kozaburo,Oba, Makoto

, p. 2692 - 2694 (1987)

The reaction of organic halide with trimethylsilyl isothiocyanate (TMSTC) gave thiocyanate 1 and its isomerized isothiocyanate 2.Details of the substitution and the isomerization reactions were examined.

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