62930-50-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62930-50-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,9,3 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 62930-50:
(7*6)+(6*2)+(5*9)+(4*3)+(3*0)+(2*5)+(1*0)=121
121 % 10 = 1
So 62930-50-1 is a valid CAS Registry Number.
62930-50-1Relevant articles and documents
190. 1,2-Epoxycarotinoide. Synthese der 1',2'-Epoxide von β,ψ- und ε,ψ-Carotin (=γ- bzw. δ-Carotin)
Pfander, Hanspeter,Kamber, Matthias
, p. 1792 - 1796 (1980)
The synthesis of the naturally occuring 1',2'-epoxy-1',2'-dihydro-β,ψ-carotene and 1',2'-epoxy-1',2'-dihydro-ε,ψ-carotene is described.