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The chemical "CH2(OS(O)2C6H4Me-p)2" is a complex organic compound with a molecular formula that can be broken down as follows: "CH2" represents an ethyl group, "OS(O)2" indicates a sulfonate group with two oxygen atoms bonded to sulfur, and "C6H4Me-p" signifies a para-methylphenyl group, where "p" stands for the para position relative to the methyl group. CH2(OS(O)2C6H4Me-p)2 is characterized by its two para-methylphenyl rings, each attached to a sulfonate group through an ethyl bridge. The presence of sulfonate groups suggests that it may have properties such as acidity or the ability to form salts, and the para-methyl substitution on the phenyl rings could influence its electronic properties and reactivity. Overall, CH2(OS(O)2C6H4Me-p)2 is likely to be used in applications where its specific structural features are advantageous, such as in the synthesis of pharmaceuticals, dyes, or other specialty chemicals.

2997-56-0

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2997-56-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2997-56-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,9 and 7 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2997-56:
(6*2)+(5*9)+(4*9)+(3*7)+(2*5)+(1*6)=130
130 % 10 = 0
So 2997-56-0 is a valid CAS Registry Number.
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