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23978-62-3

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23978-62-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23978-62-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,9,7 and 8 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 23978-62:
(7*2)+(6*3)+(5*9)+(4*7)+(3*8)+(2*6)+(1*2)=143
143 % 10 = 3
So 23978-62-3 is a valid CAS Registry Number.

23978-62-3Relevant articles and documents

Electron Transfer Processes. Part 47. Reactions of Organometallic Reagents Involving Electron Transfer

Russell, Glen A.,Baik, Woonphil,Ngoviwatchai, Preecha,Kim, Byeong Hyo

, p. 170 - 177 (2007/10/02)

Radical chain processes occur in conjugate addition reactions of 2-cycloalkenones with t-BuHgl2(1-), (t-Bu)2CuLi or (t-Bu)3ZnLi as judged by the relative reactivity of 2-cyclopentenone > 2-cyclohexenone and by the effect of CH2=CPh2 as a radical trap.On t

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