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3-methyl-but-2-enoic acid prop-2-ynylamide is a chemical compound with the molecular formula C9H13NO2. It is an amide derivative, characterized by the presence of a carbonyl group (C=O) bonded to a nitrogen atom (N). The compound consists of a 3-methyl-but-2-enoic acid moiety, which features a double bond between the second and third carbon atoms of a butanoic acid chain, and a methyl group attached to the third carbon. The prop-2-ynyl group is a three-carbon chain with a triple bond between the first and second carbon atoms, attached to the nitrogen atom of the amide. 3-methyl-but-2-enoic acid prop-2-ynylamide is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals, as well as its role as an intermediate in organic chemistry.

245342-58-9

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245342-58-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 245342-58-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,5,3,4 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 245342-58:
(8*2)+(7*4)+(6*5)+(5*3)+(4*4)+(3*2)+(2*5)+(1*8)=129
129 % 10 = 9
So 245342-58-9 is a valid CAS Registry Number.

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