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1-p-toluenesulfonyl-2-p-toluenesulfonylimino-1,2-dihydropyridine is a complex organic compound with the molecular formula C17H16N2O4S2. It is a derivative of pyridine, featuring a dihydropyridine ring with two p-toluenesulfonyl groups attached to the nitrogen atoms. 1-p-toluenesulfonyl-2-p-toluenesulfonylimino-1,2-dihydropyridine is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals, as well as in the study of chemical reactions involving dihydropyridines. The presence of the sulfonyl groups imparts unique reactivity and stability to the molecule, making it a valuable intermediate in organic synthesis.

1171-93-3

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1171-93-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1171-93-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,7 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1171-93:
(6*1)+(5*1)+(4*7)+(3*1)+(2*9)+(1*3)=63
63 % 10 = 3
So 1171-93-3 is a valid CAS Registry Number.
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