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5-methyl-1-[(2-nitrophenyl)sulfonyl]indoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1233701-24-0

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1233701-24-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1233701-24-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,3,7,0 and 1 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1233701-24:
(9*1)+(8*2)+(7*3)+(6*3)+(5*7)+(4*0)+(3*1)+(2*2)+(1*4)=110
110 % 10 = 0
So 1233701-24-0 is a valid CAS Registry Number.

1233701-24-0Relevant academic research and scientific papers

Rearrangement of indolinesulfonamides to sulfones using polyphosphoric acid (PPA)

Raszka, Brian,McKee, James,Zanger, Murray

experimental part, p. 1837 - 1846 (2010/07/05)

Unlike other N-alkylsulfonanilides, indolinesulfonamides hydrolyze in 98% sulfuric acid. Recent work in this laboratory has shown that rearrangement can be achieved by using polyphosphoric acid. A series of substituted indolinesulfonamides has been prepar

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