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p-Trimethylsilyl-benzolsulfonanilid, also known as 4-(trimethylsilyl)phenyl benzenesulfonate, is an organosilicon compound with the chemical formula C15H19O3SSi. It is a white crystalline solid that is soluble in organic solvents. p-Trimethylsilyl-benzolsulfonanilid is primarily used as a reagent in organic synthesis, particularly in the protection of phenolic hydroxyl groups. The presence of the trimethylsilyl group makes it a valuable intermediate for the synthesis of various organic compounds, as it can be easily introduced and removed under mild conditions. Its stability and reactivity make it a useful tool in the field of organic chemistry, especially in the preparation of complex molecules and pharmaceuticals.

2004-85-5

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2004-85-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2004-85-5 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, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2004-85:
(6*2)+(5*0)+(4*0)+(3*4)+(2*8)+(1*5)=45
45 % 10 = 5
So 2004-85-5 is a valid CAS Registry Number.

2004-85-5Downstream Products

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