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92689-05-9

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92689-05-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92689-05-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,6,8 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 92689-05:
(7*9)+(6*2)+(5*6)+(4*8)+(3*9)+(2*0)+(1*5)=169
169 % 10 = 9
So 92689-05-9 is a valid CAS Registry Number.

92689-05-9Relevant articles and documents

NUCLEOPHILIC SUBSTITUTION OF α-HALO-KETONES-XXII ACETOLYSIS OF α'-PHENOXY-α-CHLORO-KETONES. A COMPARISON OF THEIR REACTIVITY WITH THAT OF THE CORRESPONDING THIOETHERS

Pusino, A.,Rosnati, V.,Saba, A.

, p. 1893 - 1900 (1984)

The results obtained in the acetolysis of α-chloro-ketones 1 a-e are compared with those previously reported for the acetolysis of the corresponding α'-phenylthio-α-chloro-ketones 15a-e and discussed in terms of the enolization-solvolysis mechanisms.

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