63358-74-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63358-74-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,3,5 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 63358-74:
(7*6)+(6*3)+(5*3)+(4*5)+(3*8)+(2*7)+(1*4)=137
137 % 10 = 7
So 63358-74-7 is a valid CAS Registry Number.
63358-74-7Relevant articles and documents
Stereoselective synthesis of (6R)- and (6S)-diosphenol and Ψ-diosphenol
Schneider, David F,Viljoen, Murray S
, p. 5307 - 5315 (2002)
Methods are discussed for the stereoselective synthesis of the (R)-and (S)-enantiomers of the diosphenols (5)-(8) by utilizing the commercially available stereoisomers (9), (12), (23) and (25) of carvone and limonene, respectively, as chiral starting materials.