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1338458-30-2

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1338458-30-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1338458-30-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,8,4,5 and 8 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1338458-30:
(9*1)+(8*3)+(7*3)+(6*8)+(5*4)+(4*5)+(3*8)+(2*3)+(1*0)=172
172 % 10 = 2
So 1338458-30-2 is a valid CAS Registry Number.

1338458-30-2Downstream Products

1338458-30-2Relevant articles and documents

Molybdenum hexacarbonyl mediated alkoxycarbonylation of aryl halides

Ren, Wei,Emi,Yamane, Motoki

, p. 2303 - 2309 (2011)

Mo(CO)mediates the alkoxycarbonylation of aryl halides in their reaction with alcohols to afford arenecarboxylic acid esters. The molybdenum carbonyl complexes act as the catalyst and the source with carbon monoxide. The alkoxycarbonylation proceeds with a small excess of carbon monoxide in the form of Mo(CO)and the procedure is simple compared to the conventional method, which uses palladium catalyst under gaseous carbon monoxide. Using this procedure, a variety of carboxylic acid esters were prepared. Georg Thieme Verlag Stuttgart ? New York.

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