95421-21-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 95421-21-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,4,2 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 95421-21:
(7*9)+(6*5)+(5*4)+(4*2)+(3*1)+(2*2)+(1*1)=129
129 % 10 = 9
So 95421-21-9 is a valid CAS Registry Number.
95421-21-9Relevant articles and documents
Syntheses of (+/-)-α- and (+/-)-β-Eudesmol and Their Diastereomers by Intramolecular Nitrone-Olefin Cycloaddition
Schwartz, Martin A.,Willbrand, Ann M.
, p. 1359 - 1365 (2007/10/02)
(+/-)-α-Eudesmol and its three possible diastereomers, 7-epi, 5-epi, and 5-epi-7-epi-α-eudesmol, as well as (+/)-β-eudesmol and 7-epi-β-eudesmol, have been synthesized from farnesol.
