Cas 1204570-92-2,C32H23BrO2

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Check Digit Verification of cas no

The CAS Registry Mumber 1204570-92-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,5,7 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1204570-92:
(9*1)+(8*2)+(7*0)+(6*4)+(5*5)+(4*7)+(3*0)+(2*9)+(1*2)=122
122 % 10 = 2
So 1204570-92-2 is a valid CAS Registry Number.

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1204570-92-2Relevant academic research and scientific papers

Pd-catalyzed reactions of allenylphosphonates and related allenes with functionalized 2-iodophenols, 2-iodobenzoic acid, and 2-iodobenzyl alcohol leading to functionalized benzofurans, isocoumarins, and benzopyrans

Phani Pavan,Chakravarty, Manab,Kumara Swamy

experimental part, p. 5927 - 5940 (2010/02/16)

Regioselective, palladium-catalyzed coupling reactions of allenylphosphonates (OCH2CMe2CH2O)P(O)CH=C= CRR′ [R, R′ = H (la), R = H, R′ = Me (lb), R = R′= Me (1c)] and phenyl alienes PhCH=C=CR2 [R = H (2a), Me (2b

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