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N-[2-(1-Acetyl-1H-indol-3-yl)-4-oxo-6-phenyl-4H-pyran-3-yl]-benzamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77400-99-8

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77400-99-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77400-99-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,0 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 77400-99:
(7*7)+(6*7)+(5*4)+(4*0)+(3*0)+(2*9)+(1*9)=138
138 % 10 = 8
So 77400-99-8 is a valid CAS Registry Number.

77400-99-8Downstream Products

77400-99-8Relevant academic research and scientific papers

REACTIONS OF 4-METHYLENE-2-PHENYL-2-OXAZOLIN-5-ONES WITH SULFUR YLIDES

Tsuge, Otohiko,Noguchi, Michihiko,Moriyama, Hiroyuki

, p. 209 - 214 (2007/10/02)

The reaction of 2-phenyl-4-phenylmethylene-2-oxazolin-5-one with dimethyloxosulfonium methylide proceeded via a nucleophilic attack of the methylide on the carbonyl carbon in the oxazolinone with concurrent ring opening to give 1:1 adduct, dimethyloxosulf

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