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41967-83-3

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41967-83-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 41967-83-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,9,6 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 41967-83:
(7*4)+(6*1)+(5*9)+(4*6)+(3*7)+(2*8)+(1*3)=143
143 % 10 = 3
So 41967-83-3 is a valid CAS Registry Number.

41967-83-3Relevant articles and documents

Carotenoids and Related Compounds. Part 38. Synthesis of (3RS,3'RS)-Alloxanthin and Other Acetylenes

Davies, Anthony J.,Khare, Anakshi,Mallams, Alan K.,Massy-Westropp, Ralph A.,Moss, Gerard P.,Weedon, Basil C. L.

, p. 2147 - 2158 (2007/10/02)

The all-trans, 9-cis, and 9,9'-di-cis forms of (3RS,3'RS)-alloxanthin have been synthesized, also the 9-cis-isomer of (3RS,6'RS)-crocoxanthin.Perhydrogenation of alloxanthin gives a product with the same optical properties as perhydrozeaxanthin.These resu

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