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30197-10-5

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30197-10-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30197-10-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,1,9 and 7 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 30197-10:
(7*3)+(6*0)+(5*1)+(4*9)+(3*7)+(2*1)+(1*0)=85
85 % 10 = 5
So 30197-10-5 is a valid CAS Registry Number.

30197-10-5Relevant articles and documents

Palladium(II) acetate in pyridine as an effective catalyst for highly regioselective hydroselenation of alkynes

Kamiya, Ikuyo,Nishinaka, Etsuyo,Ogawa, Akiya

, p. 696 - 698 (2005)

(Chemical Equation Presented) A highly regioselective hydroselenation of terminal alkynes with benzeneselenol can be achieved by the combination of palladium acetate and pyridine, providing the corresponding terminal alkenes, (i.e., 2-phenylseleno-1-alkenes) as a sole product. In this hydroselenation, pyridine may act as a suitable ligand for active palladium intermediates.

PREPARATION OF 3-HYDROXYL-VINYL SELENIDES AND 1,3-BIS(SELENO)-PROPENES

Renard, M.,Hevesi, L.

, p. 5939 - 5954 (2007/10/02)

Z and E 3-hydroxy-vinyl selenides can be prepared with very high stereoselectivity respectively by nucleophilic addition of selenolates to propargyl alcohols and by selenylation followed by LiAlH4 reduction of the same propargyl alcohols. 1,3-Bis(seleno)-

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