502-64-7 Usage
Uses
Neurosporene is an antioxidant carotenoid compound found in human milk and serum.
Check Digit Verification of cas no
The CAS Registry Mumber 502-64-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,0 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 502-64:
(5*5)+(4*0)+(3*2)+(2*6)+(1*4)=47
47 % 10 = 7
So 502-64-7 is a valid CAS Registry Number.
502-64-7Relevant articles and documents
Synthesen von Carotinen mit ψ-Endgruppen und (Z)-Konfiguration an terminalen konjugierten Doppelbindungen
Zumbrunn, Albrecht,Uebelhart, Peter,Eugster, Conrad Hans
, p. 1519 - 1539 (2007/10/02)
Five carotenes bearing (5Z)-ψ-end groups were synthesized and carefully characterized: (5Z)-lycopene (6), (5Z,5'Z)-lycopene (7), (5'Z)-neurosporene (8), (5'Z)-β,ψ-carotene (12), and (5'Z)-εψ-carotene (14).