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75822-05-8

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75822-05-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75822-05-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,8,2 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 75822-05:
(7*7)+(6*5)+(5*8)+(4*2)+(3*2)+(2*0)+(1*5)=138
138 % 10 = 8
So 75822-05-8 is a valid CAS Registry Number.

75822-05-8Relevant articles and documents

BEITRAEGE ZUR CHEMIE DES BROMPENTAFLUORIDS 2. TEIL: PHENYL-, FLUORPHENYL- UND TRIFLUORMETHYLPHENYLBROM(V)TETRAFLUORIDE

Breuer, W.,Frohn, H. J.

, p. 301 - 315 (2007/10/02)

Arylbromine(V)tetrafluorides X-C6H4-BrF4 (X=o-F, m-F, p-F, o-CF3, m-CF3, p-CF3, and H) can be prepared by fluorine-aryl - substitution on BrF5 in organic solvents.The influence of different aryl-transfer - reagents, of substituents in the aryl-group, of b

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