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90508-12-6

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90508-12-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90508-12-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,5,0 and 8 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 90508-12:
(7*9)+(6*0)+(5*5)+(4*0)+(3*8)+(2*1)+(1*2)=116
116 % 10 = 6
So 90508-12-6 is a valid CAS Registry Number.

90508-12-6Downstream Products

90508-12-6Relevant academic research and scientific papers

Palladium-catalyzed Suzuki couplings using a novel diaminophosphine oxide as ligand

Mai, Wen Peng,Wang, Hui Hui,Yuan, Jin Wei,Yang, Liang Ru,Li, Zhi Cheng

scheme or table, p. 521 - 524 (2012/06/16)

A novel diaminophosphine oxide was synthesized and applied as ligand in palladium-catalyzed Suzuki couplings reaction of aryl bromides and chlorides. The coupling reaction proceeded smoothly at mild conditions using 2 mol% Pd 2(dba)3 in the presence of tBuOK.

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