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63915-07-1

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63915-07-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63915-07-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,9,1 and 5 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 63915-07:
(7*6)+(6*3)+(5*9)+(4*1)+(3*5)+(2*0)+(1*7)=131
131 % 10 = 1
So 63915-07-1 is a valid CAS Registry Number.

63915-07-1Downstream Products

63915-07-1Relevant articles and documents

146. Neoflor und 6-Epineoflor aus Blueten von Trollius europaeus; Hochfeld-1H-NMR-Spektren von Neoxanthin und (9'Z)-Neoxanthin

Maerki-Fischer, Edith,Eugster, Conrad Hans

, p. 1637 - 1643 (2007/10/02)

Re-isolation of the very polar carotenoids from flowers of the title plant furnished two epimeric pentahydroxy compounds.Based on spectroscopical and chiroptical arguments and by chemical correlation with neoxanthin, their structures were established as 11 (proposed name neoflor) and 12 (6-epineoflor).Decoupling experiments and COSY-2D-1H-NMR spectra allowed a complete assignment of the vinyl protons of the two isomers, and furthermore, for the first time, also of those of (all-E)-neoxanthin and (9'Z)-neoxanthin.

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