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2-(ethylthio)-4-oxo-N-phenyl-4H-thiopyran-3-carboxamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1246674-20-3

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1246674-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1246674-20-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,6,7 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1246674-20:
(9*1)+(8*2)+(7*4)+(6*6)+(5*6)+(4*7)+(3*4)+(2*2)+(1*0)=163
163 % 10 = 3
So 1246674-20-3 is a valid CAS Registry Number.

1246674-20-3Upstream product

1246674-20-3Downstream Products

1246674-20-3Relevant academic research and scientific papers

A facile and divergent synthesis of substituted pyridine-2,4(1H,3H)-diones and 4H-thiopyran-4-ones from α-alkenoyl-α-carbamoyl ketene-S,S-acetals

Liu, Jinying,Fu, Xiaolan,Zhou, Yang,Zhou, Guangyuan,Liang, Yongjiu,Dong, Dewen

, p. 1267 - 1271 (2011/03/20)

A facile and divergent synthesis of substituted pyridine-2,4(1H,3H)-diones and 4H-thiopyran-4-ones from readily available α-alkenoyl-α- carbamoyl ketene-S,S-acetals has been developed. Subjected to N,N-dimethylformamide at 125°C, α-alkenoyl-α-carbamoyl ke

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