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287101-12-6

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287101-12-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 287101-12-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,7,1,0 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 287101-12:
(8*2)+(7*8)+(6*7)+(5*1)+(4*0)+(3*1)+(2*1)+(1*2)=126
126 % 10 = 6
So 287101-12-6 is a valid CAS Registry Number.

287101-12-6Downstream Products

287101-12-6Relevant articles and documents

Catalytic synthesis of certain perfluorinated ketones and study of their structure by 19F NMR spectroscopy

Fenichev,Berenblit,Bispen,Lebedev,Moldavskii

, p. 1243 - 1251 (2013)

An efficient catalyst of a perfluorinated ketone synthesis of a high selectivity in the absence of solvent was proposed. Products of reaction of perfluorinated fluorides of various structures with tetrafluoroethylene and hexafluoropropylene in the presence of efficient catalysts without solvent were examined. The structure of the resulting products and their isomeric composition were identified by 19F NMR spectrscopy. Pleiades Publishing, Ltd., 2013.

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