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1422172-99-3

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1422172-99-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1422172-99-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,2,1,7 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1422172-99:
(9*1)+(8*4)+(7*2)+(6*2)+(5*1)+(4*7)+(3*2)+(2*9)+(1*9)=133
133 % 10 = 3
So 1422172-99-3 is a valid CAS Registry Number.

1422172-99-3Downstream Products

1422172-99-3Relevant articles and documents

Olefin cross-metathesis/Suzuki-Miyaura reactions on vinylphenylboronic acid pinacol esters

Baltus, Christine B.,Chuckowree, Irina S.,Press, Neil J.,Day, Iain J.,Coles, Simon J.,Tizzard, Graham J.,Spencer, John

, p. 1211 - 1217 (2013/03/13)

A series of alkenyl phenylboronic acid pinacol esters has been synthesized via an olefin cross-metathesis reaction of vinylphenylboronic acid pinacol ester derivatives. After catalytic hydrogenation, the resulting boronates were coupled via a microwave-mediated Suzuki-Miyaura reaction to afford a library of biarylethyl aryl and biarylethyl cycloalkyl derivatives. A complementary reaction sequence involved an initial Suzuki-Miyaura coupling.

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