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2-Dimethylamino-1-p-tolylsulfonylaethylen, also known as 2-(dimethylamino)-1-(p-tolylsulfonyl)ethene, is an organic chemical compound characterized by its unique molecular structure. It features a vinyl group (ethene) with a dimethylamino group attached to one carbon and a p-tolylsulfonyl group attached to the other carbon. The dimethylamino group consists of a nitrogen atom bonded to two methyl groups, while the p-tolylsulfonyl group is a toluene molecule with a sulfonyl group (-SO2-) attached to the para position. 2-Dimethylamino-1-p-tolylsulfonylaethylen is significant in organic synthesis, particularly in the preparation of various pharmaceuticals and agrochemicals, due to its reactivity and the ability to form a wide range of derivatives. It is also known for its potential applications in the synthesis of dyes and other specialty chemicals.

778-27-8

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778-27-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 778-27-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,7 and 8 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 778-27:
(5*7)+(4*7)+(3*8)+(2*2)+(1*7)=98
98 % 10 = 8
So 778-27-8 is a valid CAS Registry Number.

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