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3-{[1-(3,4-Dimethoxy-phenyl)-meth-(E)-ylidene]-amino}-chromen-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

178909-14-3

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178909-14-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 178909-14-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,9,0 and 9 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 178909-14:
(8*1)+(7*7)+(6*8)+(5*9)+(4*0)+(3*9)+(2*1)+(1*4)=183
183 % 10 = 3
So 178909-14-3 is a valid CAS Registry Number.

178909-14-3Downstream Products

178909-14-3Relevant academic research and scientific papers

Synthesis of 3-[α-(3-Chloro-2-oxo-4-substituted-phenyl/furfuryl-1-azetidinyl)]-2H-1- benzopyran-2-ones and 3-[α-(2-Substituted-phenyl/furfurylthiazolidiznyl)]-2H-1-benzopyran-2-ones as C.N.S. -active Agents

Kulkarni,Srivastava,Bishnoi, Abha,Dua

, p. 173 - 175 (2007/10/03)

Reaction of 3-substituted-phenylidine/furfurylidineamino-2H-1-benzopyran-2-ones (3a-d) with chloroacetyl chloride and thioglycolic acid affords the corresponding four-membered azetidinones (4a-d) and five-membered thiazolidinones (5a-d) respectively. All the compounds were tested for their acute toxicity, effects on gross behaviour, spontaneous motor activity (SMA), anorexigenic activity, neuroleptic activity and anticonvulsant activity. Compounds 4a and 5d exhibited C.N.S. depressant activity.

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