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121963-57-3

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121963-57-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121963-57-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,9,6 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 121963-57:
(8*1)+(7*2)+(6*1)+(5*9)+(4*6)+(3*3)+(2*5)+(1*7)=123
123 % 10 = 3
So 121963-57-3 is a valid CAS Registry Number.

121963-57-3Downstream Products

121963-57-3Relevant articles and documents

Csp3-Csp2 palladium-catalyzed cross-coupling reaction of trialkylbismuth reagents with aryl, heteroaryl, and vinyl halides and triflates

Gagnon, Alexandre,Albert, Vincent,Duplessis, Martin

experimental part, p. 2936 - 2940 (2011/02/28)

The palladium-catalyzed cross-coupling reaction of trialkylbismuth reagents with aryl and heteroaryl halides and triflates is reported. Moderate to good yields were obtained for the transfer of primary alkyl groups. The reaction tolerates numerous functional groups on the electrophilic and nucleophilic partners. The cross-coupling of -bromostyrene with tris(1,3-dioxan-2-ylethyl) bismuth is also reported. Georg Thieme Verlag Stuttgart - New York.

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