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126924-91-2

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126924-91-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126924-91-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,9,2 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 126924-91:
(8*1)+(7*2)+(6*6)+(5*9)+(4*2)+(3*4)+(2*9)+(1*1)=142
142 % 10 = 2
So 126924-91-2 is a valid CAS Registry Number.

126924-91-2Relevant academic research and scientific papers

Regio- and stereoselective functionalizations of the Wieland-Miescher ketone derivatives at the C-8 position

Shimizu, Takeshi,Hiranuma, Sayoko,Yoshioka, Hirosuke

, p. 1963 - 1965 (2007/10/02)

New efficient methods for stereoselective hydroxymethylation, hydroxylation, and thiophenylation at the C-8 position of the Wieland-Miescher ketone derivatives (2-4) have been developed by diverse modifications from the Kirk-Petrow reaction, which involve autoxidation for the hydroxylation.Keywords - Wieland-Miescher ketone; Kirk-Petrow reaction; phenylthio-methylation; hydroxylation; hydroxymethylation; thiophenylation.

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