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70785-32-9

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70785-32-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70785-32-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,7,8 and 5 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 70785-32:
(7*7)+(6*0)+(5*7)+(4*8)+(3*5)+(2*3)+(1*2)=139
139 % 10 = 9
So 70785-32-9 is a valid CAS Registry Number.

70785-32-9Relevant articles and documents

α-Arylation of Saturated Azacycles and N-Methylamines via Palladium(II)-Catalyzed C(sp3)-H Coupling

Spangler, Jillian E.,Kobayashi, Yoshihisa,Verma, Pritha,Wang, Dong-Hui,Yu, Jin-Quan

, p. 11876 - 11879 (2015/10/05)

Pd(II)-catalyzed α-C(sp3)-H arylation of pyrrolidines, piperidines, azepanes, and N-methylamines with arylboronic acids has been developed for the first time. This transformation is applicable to wide arrays of pyrrolidines and boronic acids, including heteroaromatic boronic acids. A diastereoselective one-pot heterodiarylation of pyrrolidines has also been achieved.

Copper-catalyzed oxidative desulfurization-oxygenation of thiocarbonyl compounds using molecular oxygen: An efficient method for the preparation of oxygen isotopically labeled carbonyl compounds

Shibahara, Fumitoshi,Suenami, Aiko,Yoshida, Atsunori,Murai, Toshiaki

, p. 2354 - 2356 (2008/02/09)

A novel copper-catalyzed oxidative desulfurization reaction of thiocarbonyl compounds, using molecular oxygen as an oxidant and leading to formation of carbonyl compounds, has been developed, and the utility of the process is demonstrated by its application to the preparation of a carbonyl-18O labeled sialic acid derivative. The Royal Society of Chemistry.

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