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66047-05-0

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66047-05-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66047-05-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,0,4 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 66047-05:
(7*6)+(6*6)+(5*0)+(4*4)+(3*7)+(2*0)+(1*5)=120
120 % 10 = 0
So 66047-05-0 is a valid CAS Registry Number.
InChI:InChI=1/C9H10BrNO/c1-7(12)11-9-4-2-8(6-10)3-5-9/h2-5H,6H2,1H3,(H,11,12)

66047-05-0Relevant articles and documents

Study of 4-acetylaminotoluene ozonation in acetic acid

Galstyan,Bushuev,Shumilova

scheme or table, p. 397 - 400 (2010/06/19)

The reaction of 4-aminotoluene with ozone in acetic acid was studied. It was found that the reaction proceeds at a high rate, giving predominantly tars. The product composition changes after acylation of the amino group: aliphatic peroxides prevailed among the oxidation products and 4-acetylaminobenzoic acid was identified (16%) as well. It was shown that the presence of a catalyst (cobalt(II) acetate) had no substantial effect on the oxidation selectivity for the methyl group (32%) and only the addition of potassium bromide increased the activity of the catalyst; the yield of 4-acetylaminobenzoic acid reached 70%. The mechanism of oxidation in the presence of a cobalt-bromide catalyst explaining the obtained results was discussed.

Halogenolysis of Benzylcobaloximes

Gupta, B. D.,Kumar, Manoj

, p. 701 - 704 (2007/10/02)

The reaction of substituted benzylcobaloximes p-RC6H4Co(dmgH)2-Py (R=OMe, NHCOCH3 and NMe2) and m-RC6H4CH2Co(dmgH)2Py (R=Me, OMe) with halogens (Cl2 and Br2) in chloroform under nitrogen forms ring substituted organic and organometallic products.

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