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1-benzyloxy-5,6-diphenyl-2(1H)-pyrazinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

177938-60-2

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177938-60-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 177938-60-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,7,9,3 and 8 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 177938-60:
(8*1)+(7*7)+(6*7)+(5*9)+(4*3)+(3*8)+(2*6)+(1*0)=192
192 % 10 = 2
So 177938-60-2 is a valid CAS Registry Number.

177938-60-2Downstream Products

177938-60-2Relevant academic research and scientific papers

At-hydroxyamide-containing heterocycles. Part 7. Preparation and photochemical behavior of 1-benzyloxy-2(1H)-pyrazinones

Ohkanda, Junko,Kumasaka, Toshihiko,Takasu, Aki,Hasegawa, Tadashi,Katoh, Akira

, p. 883 - 889 (2007/10/03)

Synthesis of 1-benzyloxy-2(1H)-pyrazinones having substituents at C-5 and C-6 positions and their photochemical behavior have been studied. Upon irradiation 1-benzyloxy-2(1H)-pyrazmones underwent N-O bond cleavage in high quantum yields. The rearrangement of the benzyioxy group to C-3 position of the ring and [2+2] cycloaddition were also observed.

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