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530145-55-2

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530145-55-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 530145-55-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,3,0,1,4 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 530145-55:
(8*5)+(7*3)+(6*0)+(5*1)+(4*4)+(3*5)+(2*5)+(1*5)=112
112 % 10 = 2
So 530145-55-2 is a valid CAS Registry Number.

530145-55-2Relevant articles and documents

Organometallic control over the regiospecificity of functionalization reactions: 1,2,3-Trifluorobenzene and bromo derivatives thereof as substrates

Heiss, Christophe,Schlosser, Manfred

, p. 447 - 451 (2003)

In a case study, 1,2,3-trifluorobenzene was functionalized at each of the two vacant positions (producing the benzoic acids 1 and 2) and, in addition, bromine was introduced into all available positions (producing the benzoic acids 3-5). The required regioflexibility was achieved by applying novel organometallic recipes such as deprotonation-triggered halogen migrations and site-discriminating competitive halogen-metal permutations. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003.

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