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1488196-57-1

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1488196-57-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1488196-57-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,8,8,1,9 and 6 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1488196-57:
(9*1)+(8*4)+(7*8)+(6*8)+(5*1)+(4*9)+(3*6)+(2*5)+(1*7)=221
221 % 10 = 1
So 1488196-57-1 is a valid CAS Registry Number.

1488196-57-1Downstream Products

1488196-57-1Relevant articles and documents

2-catalyzed directed N -Boc amidation of arenes "on water"

Ali, Md Ashif,Yao, Xiayin,Sun, Hao,Lu, Hongjian

, p. 1513 - 1516 (2015/03/30)

Rhodium(III) catalysis "on water" is effective for directed C-H amidation of arenes. The catalytic process is promoted by OH groups present on the hydrophobic water surface and is inefficient in all (most) common organic solvents investigated so far. In the presence of easily prepared tert-butyl 2,4-dinitrophenoxycarbamate, a new and stable nitrene source, the "on water" reaction can efficiently provide the desired N-Boc-aminated products with good functional group tolerance.

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