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122692-67-5

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122692-67-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 122692-67-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,6,9 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 122692-67:
(8*1)+(7*2)+(6*2)+(5*6)+(4*9)+(3*2)+(2*6)+(1*7)=125
125 % 10 = 5
So 122692-67-5 is a valid CAS Registry Number.

122692-67-5Relevant articles and documents

A Facile Reductive Removal of Bromine Atom(s) of 6,6-Dibromo- and 6-Bromopenicillinate Derivatives in a Pb/Al Bimetal System

Tanaka, Hideo,Tanaka, Motoaki,Nakai, Akira,Katayama, Yasumi,Torii, Sigeru

, p. 627 - 629 (1989)

Reductive removal of the bromine atom(s) of 6,6-dibromo- and 6-bromopenicillinate 1-oxides has been performed successfully on treatment with aluminum metal in the presence of a catalytic amount of lead(II) bromide in methanol containing 1percent aqueous h

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