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86445-78-5

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86445-78-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86445-78-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,4,4 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 86445-78:
(7*8)+(6*6)+(5*4)+(4*4)+(3*5)+(2*7)+(1*8)=165
165 % 10 = 5
So 86445-78-5 is a valid CAS Registry Number.

86445-78-5Downstream Products

86445-78-5Relevant articles and documents

OXIDATIVE COUPLING REACTION OF 2-HALOPHENOLS WITH K3Fe(CN)6 IN BENZENE SOLUTION

Tashiro, Masashi,Yoshiya, Haruo

, p. 653 - 660 (2007/10/02)

The oxidative coupling of twelve 2-halophenols (1a-1l) was carried out with K3Fe(CN)6 in benzene solution to obtain the corresponding dibenzofuran derivatives.However, only a small amount of the desired dibenzofurans such as 2,6-di-tert-butyl-8-methoxybenzofuran-1,4-quinone (9) and 4,8-di-tert-butyl-2,6-di-isopropyl-1-hydroxydibenzofuran (11) were obtained from 2-bromo-6-tert-butyl-4-methoxy- (1d) and 2-bromo-4-tert-butyl-6-isopropylphenol (1g), respectively.In the other cases, alternative type of products or tarry materials were formed.

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