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879281-85-3

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879281-85-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 879281-85-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,9,2,8 and 1 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 879281-85:
(8*8)+(7*7)+(6*9)+(5*2)+(4*8)+(3*1)+(2*8)+(1*5)=233
233 % 10 = 3
So 879281-85-3 is a valid CAS Registry Number.

879281-85-3Upstream product

879281-85-3Relevant articles and documents

Visible light sensitization of benzoyl azides: Cascade cyclization toward oxindoles: Via a non-nitrene pathway

Bagal, Dattatraya B.,Park, Sung-Woo,Song, Hyun-Ji,Chang, Sukbok

, p. 8798 - 8801 (2017)

Visible light sensitization of benzoyl azides was examined in reaction with N-phenylmethacrylamides to afford biologically important oxindoles and spirooxindoles via a cascade cyclization under mild reaction conditions. Mechanistic studies suggested a non-nitrene pathway, where triplet benzoyl azides act as the reactive intermediate.

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