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6-phenyl-3-ethoxycarbonylmethyl-1H-4-pyridazinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

132038-73-4

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132038-73-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132038-73-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,0,3 and 8 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 132038-73:
(8*1)+(7*3)+(6*2)+(5*0)+(4*3)+(3*8)+(2*7)+(1*3)=94
94 % 10 = 4
So 132038-73-4 is a valid CAS Registry Number.

132038-73-4Downstream Products

132038-73-4Relevant academic research and scientific papers

CHEMISTRY OF 2-METHYLENE-2,3-DIHYDRO-3-PYRANONES. 7. REACTION OF 5-ARYL-2-ACYLMETHYLENE-2,3-DIHYDRO-3-FURANONES WITH HYDRAZINE HYDRATE

Koz'minykh, V. O,Igidov, N. M.,Andreichikov, Yu. S.

, p. 861 - 867 (2007/10/02)

5-Aryl-2-acylmethylene-2,3-dihydro-3-furanones are recyclized by the action of hydrazine hydrate with the formation of 3-substituted 6-aryl-1H-4-pyridazinones, 3-alkoxycarbonylacetyl-5-aryl-4-methylpyrazoles, or 5-aryl-3-(3-oxo-2,3-dihydro-1H-5-pyrazolyl)

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