59534-47-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59534-47-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,5,3 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 59534-47:
(7*5)+(6*9)+(5*5)+(4*3)+(3*4)+(2*4)+(1*7)=153
153 % 10 = 3
So 59534-47-3 is a valid CAS Registry Number.
59534-47-3Relevant articles and documents
Synthesis of 2,2'-Dinorcanthaxanthin
Rosenberger, Michael,McDougal, Patrick G. J.
, p. 2134 - 2136 (1982)
A short convergent synthesis of the title compound has been developed from 2-methylcyclopentane-1,3-dione, (E)-3-methyl-2-penten-4-ynol, and (2E,4E,6E)-2,7-dimethyl-2,4,6-octatriene-1,8-dial