41654-27-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41654-27-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,6,5 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 41654-27:
(7*4)+(6*1)+(5*6)+(4*5)+(3*4)+(2*2)+(1*7)=107
107 % 10 = 7
So 41654-27-7 is a valid CAS Registry Number.
InChI:InChI=1/C10H14O3/c1-6-8(13-4)7(11)5-10(2,3)9(6)12/h5H2,1-4H3
41654-27-7Relevant articles and documents
METHODS FOR SYNTHESIS OF CHIRAL INTERMEDIATES OF CAROTENOIDS, CAROTENOID ANALOGS, AND CAROTENOID DERIVATIVES
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Page/Page column 50-51, (2010/10/20)
A method used for synthesizing intermediates for use in the synthesis of carotenoids and carotenoid analogs, and/or carotenoid derivatives. In some embodiments, the invention includes methods for synthesizing optically active intermediates useful for the synthesis of optically active carotenoids.