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1246561-74-9

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1246561-74-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1246561-74-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,5,6 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1246561-74:
(9*1)+(8*2)+(7*4)+(6*6)+(5*5)+(4*6)+(3*1)+(2*7)+(1*4)=159
159 % 10 = 9
So 1246561-74-9 is a valid CAS Registry Number.

1246561-74-9Relevant articles and documents

Palladium-Catalyzed Regioselective C-H Bond ortho-Acetoxylation of Arylpyrimidines

Zheng, Xiaojian,Song, Bingrui,Xu, Bin

supporting information; experimental part, p. 4376 - 4380 (2010/10/04)

An efficient and regioselective palladium-catalyzed ortho C-H acetoxylation reaction was developed to afford, ortho monoacetoxylated arylpyrimidmes in good to excellent yields by using cupric trifluoroacetate as a cocatalyst. A wide variety of oxygenated

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