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226952-30-3

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226952-30-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 226952-30-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,6,9,5 and 2 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 226952-30:
(8*2)+(7*2)+(6*6)+(5*9)+(4*5)+(3*2)+(2*3)+(1*0)=143
143 % 10 = 3
So 226952-30-3 is a valid CAS Registry Number.

226952-30-3Downstream Products

226952-30-3Relevant academic research and scientific papers

Antimalarial artemisinin analogs. Synthesis via chemoselective C-C bond formation and preliminary biological evaluation

O'Dowd, Hardwin,Ploypradith, Poonsakdi,Suji, Xie,Shapiro, Theresa A.,Posner, Gary H.

, p. 3625 - 3636 (1999)

The peroxide bond in artemisinin trioxane lactone (1) withstood exposure to lithiothiazole and to lithiobenzothiazole; nucleophilic addition of these powerful organometallic reagents to only the lactone carbonyl group was observed. Likewise, trioxane alde

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