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1450993-98-2

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1450993-98-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1450993-98-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,0,9,9 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1450993-98:
(9*1)+(8*4)+(7*5)+(6*0)+(5*9)+(4*9)+(3*3)+(2*9)+(1*8)=192
192 % 10 = 2
So 1450993-98-2 is a valid CAS Registry Number.

1450993-98-2Downstream Products

1450993-98-2Relevant articles and documents

Palladium-catalyzed decarboxylative coupling of α-oxocarboxylic acids with C(sp2)-H of 2-aryloxypyridines

Yao, Jinzhong,Feng, Ruokun,Wu, Zaihong,Liu, Zhanxiang,Zhang, Yuhong

, p. 1517 - 1522 (2013)

An efficient palladium-catalyzed decarboxylative ortho-acylation of 2-aryloxypyridines with α-oxocarboxylic acids is described. In this new transformation, the aromatic C(sp2)-H bond was successfully acylated to give diverse aromatic ketones regioselectively in moderate to good yields. The pyridine group can be removed easily after the acylation to give the corresponding 2-hydroxy aromatic ketones. Copyright

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