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3-Chlor-5-methylsulfonyl-2-methyl-benzolsulfonylchlorid is a complex organic chemical compound with the molecular formula C8H8Cl2O2S2. It is a derivative of benzene, featuring a chloro group at the 3rd position, a methyl group at the 2nd position, and a methylsulfonyl group at the 5th position. The molecule also contains two sulfonyl chloride groups, which are responsible for its reactivity. 3-Chlor-5-methylsulfonyl-2-methyl-benzolsulfonylchlorid is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals due to its unique structure and reactivity. It is important to handle this chemical with care, as it may be harmful and requires proper safety measures during its use and storage.

1671-19-8

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1671-19-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1671-19-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,7 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1671-19:
(6*1)+(5*6)+(4*7)+(3*1)+(2*1)+(1*9)=78
78 % 10 = 8
So 1671-19-8 is a valid CAS Registry Number.
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