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123347-26-2

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123347-26-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123347-26-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,3,4 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 123347-26:
(8*1)+(7*2)+(6*3)+(5*3)+(4*4)+(3*7)+(2*2)+(1*6)=102
102 % 10 = 2
So 123347-26-2 is a valid CAS Registry Number.

123347-26-2Downstream Products

123347-26-2Relevant articles and documents

Catalyst- and Oxidant-Free Desulfonative C?P Couplings for the Synthesis of Phosphine Oxides and Phosphonates

Guo, Hong-Mei,Zhou, Quan-Quan,Jiang, Xuan,Shi, De-Qing,Xiao, Wen-Jing

, p. 4141 - 4146 (2017)

An efficient and practical approach towards phosphine oxides and phosphonates has been successfully developed through the desulfonative coupling of various sulfones with secondary phosphine oxides and phosphites. This protocol features simple experimental

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