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120161-16-2

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120161-16-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120161-16-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,1,6 and 1 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 120161-16:
(8*1)+(7*2)+(6*0)+(5*1)+(4*6)+(3*1)+(2*1)+(1*6)=62
62 % 10 = 2
So 120161-16-2 is a valid CAS Registry Number.

120161-16-2Upstream product

120161-16-2Downstream Products

120161-16-2Relevant academic research and scientific papers

Synthesis and Properties of 4H-Benzopyrroloindolizin-4-ones

Noguchi, Michihiko,Yamamoto, Takashi,Kajigaeshi, Shoji,Saito, Keiji,Arai, Tsuyoshi

, p. 423 - 430 (1988)

3-Phenyl-4H-benzopyrroloindolizin-4-one (5) was prepared by saponification accompanied by the decarboxylation of the corresponding 1,2-bis(methoxycarbonyl)derivative, which was obtained by the DDQ oxidation of 5,6-dihydro one.Investigations

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