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74386-22-4

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74386-22-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74386-22-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,3,8 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 74386-22:
(7*7)+(6*4)+(5*3)+(4*8)+(3*6)+(2*2)+(1*2)=144
144 % 10 = 4
So 74386-22-4 is a valid CAS Registry Number.

74386-22-4Relevant articles and documents

SYNTHESIS AND PROPERTIES OF COMPLEXES AND AUTOCOMPLEXES WITH CHARGE TRANSFER. XXXV. MECHANISM OF NUCLEOPHILIC SUBSTITUTION IN MOLECULAR AUTOCOMPLEXES OF THE 1,4-NAPHTHOQUINONE SERIES

Ignatovich, L. G.,Dregeris, Ya. Ya.,Freimanis, Ya. F.,Malmanis, A. Ya.

, p. 520 - 526 (2007/10/02)

A correlation was established between the oscillator force of the intramolecular charge-transfer band of the autocomplex and the second-order rate constants for nucleophilic substitution reactions in the molecular autocomplexes of the 1,4-naphthoquinone s

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