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1226635-89-7

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1226635-89-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1226635-89-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,6,6,3 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1226635-89:
(9*1)+(8*2)+(7*2)+(6*6)+(5*6)+(4*3)+(3*5)+(2*8)+(1*9)=157
157 % 10 = 7
So 1226635-89-7 is a valid CAS Registry Number.

1226635-89-7Downstream Products

1226635-89-7Relevant articles and documents

Rh(I)-Catalyzed olefin hydroarylation with electron-deficient perfluoroarenes

Sun, Zhong-Ming,Zhang, Jing,Manan, Rajith S.,Zhao, Pinjing

, p. 6935 - 6937 (2010)

Assisted by a partially aqueous media, a catalyst system of [Rh(cod)(OH)]2 and DPPBenzene ligand effectively promotes direct conjugate additions by perfluoroarenes. This formal C-H alkylation process represents a rare example of olefin hydroarylation with electron-deficient arenes. The catalyst system can be modified to selectively form the corresponding olefination products under anhydrous conditions.

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