63596-34-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63596-34-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,5,9 and 6 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 63596-34:
(7*6)+(6*3)+(5*5)+(4*9)+(3*6)+(2*3)+(1*4)=149
149 % 10 = 9
So 63596-34-9 is a valid CAS Registry Number.
63596-34-9Relevant articles and documents
Total Synthesis of 3,4,3',4'-Tetradehydro-β,β-carotene-2,2'-dione
Aareskjold, Kare,Liaaen-Jensen, Synnoeve
, p. 43 - 48 (2007/10/02)
The first total synthesis of 3,4,3',4'-tetradehydro-β,β-carotene-2,2'-dione is reported, confirming the structure previously assigned to a carotenoid isolated from stick insects (Plasmida).Conversion of the corresponding bisallylic diol to the aromatic is
