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2,4-dinitrobenzenesulfenyl acetate is a chemical compound with the molecular formula C8H6N2O6S. It is a yellow crystalline solid that is soluble in organic solvents such as ethanol and acetone. 2,4-dinitrobenzenesulfenyl acetate is primarily used as a protecting group in organic synthesis, particularly for the selective protection of thiols and amines. The 2,4-dinitrobenzenesulfenyl group can be easily introduced and removed under mild conditions, making it a valuable tool in the synthesis of complex molecules. It is also used in the preparation of various pharmaceuticals and agrochemicals due to its reactivity and stability.

2004-54-8

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2004-54-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2004-54-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,0 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2004-54:
(6*2)+(5*0)+(4*0)+(3*4)+(2*5)+(1*4)=38
38 % 10 = 8
So 2004-54-8 is a valid CAS Registry Number.
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