62948-59-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62948-59-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,9,4 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 62948-59:
(7*6)+(6*2)+(5*9)+(4*4)+(3*8)+(2*5)+(1*9)=158
158 % 10 = 8
So 62948-59-8 is a valid CAS Registry Number.
62948-59-8Relevant 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 (2007/10/02)
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.