241165-83-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 241165-83-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,1,1,6 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 241165-83:
(8*2)+(7*4)+(6*1)+(5*1)+(4*6)+(3*5)+(2*8)+(1*3)=113
113 % 10 = 3
So 241165-83-3 is a valid CAS Registry Number.
241165-83-3Relevant academic research and scientific papers
Synthetic studies towards complex diterpenoids. Part 20.1 Total synthesis of the linear abietane o-quinone umbrosone
Ghosh, Keya,Ghatak, Usha Ranjan
, p. 1359 - 1362 (2007/10/03)
A simple total synthesis of the rearranged linear abietane diterpenoid o-quinone, umbrosone 1, has been accomplished through fraH5-l,2, 3, 4, 9, 9a-hexahydro-l,l-dimethyl-6-methoxyanthracen-10(4a//)-one 12t.
