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1338066-97-9

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1338066-97-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1338066-97-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,8,0,6 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1338066-97:
(9*1)+(8*3)+(7*3)+(6*8)+(5*0)+(4*6)+(3*6)+(2*9)+(1*7)=169
169 % 10 = 9
So 1338066-97-9 is a valid CAS Registry Number.

1338066-97-9Relevant academic research and scientific papers

New rearrangement of conjugated cyclic ene nitroso O-trimethylsilyl acetals: Convenient synthesis of dihydro-2H-pyran-3-one and dihydrofuran-3-one oximes

Tabolin, Andrey A.,Khomutova, Yulia A.,Nelyubina, Yulia V.,Ioffe, Sema L.,Tartakovsky, Vladimir A.

, p. 2415 - 2422 (2011)

The nucleophile-induced rearrangement of cyclic N-alkoxy-N-(silyloxy) enamines was investigated. As a result, a new strategy for the synthesis of β-pyranone and β-furanone derivatives from nitro compounds is suggested. Georg Thieme Verlag Stuttgart New Yo

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