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75933-69-6

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75933-69-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75933-69-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,9,3 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 75933-69:
(7*7)+(6*5)+(5*9)+(4*3)+(3*3)+(2*6)+(1*9)=166
166 % 10 = 6
So 75933-69-6 is a valid CAS Registry Number.

75933-69-6Relevant articles and documents

Synthesis of Some Polyfunctionalized Bicyclononane-2,9-diones and Bicyclodecane-2,10-diones

Harding, Kenn E.,Clement, Beverly A.,Moreno, Louis,Peter-Katalinic, Jasna

, p. 940 - 948 (1981)

Methods for synthesis of 7,7-disubstituted bicyclodec-3-ene-9,10-dione derivatives 2, synthons for synthesis of elemanolide sesquiterpenes, and related bicyclononanedione systems were developed.It was determined that reaction of electrophili

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