18530-11-5 Usage
General Description
The chemical compound "(2S,11aR)-2β,5β,6α,11β-Tetraacetoxy-2,3,4,4a,5,6,10,11-octahydro-4aα,7α,12,12-tetramethyl-1-methylene-7H-6aα,10α-methano-1H-benz[c]azulen-8(9H)-one" is a complex molecule with four acetoxy (acetate) groups attached to various positions on its structure. It contains a 1,2,3,4a,5,6,10,11-octahydro-4aα,7α,12,12-tetramethyl-1-methylene-7H-6aα,10α-methano-1H-benz[c]azulen-8(9H)-one backbone. (2S,11aR)-2β,5β,6α,11β-Tetraacetoxy-2,3,4,4a,5,6,10,11-octahydro-4aα,7α,12,12-tetramethyl-1-methylene-7H-6aα,10α-methano-1H-benz[c]azulen-8(9H)-one is a synthetic derivative of natural substances and may have various applications in research and chemical synthesis due to its unique structure and properties.
Check Digit Verification of cas no
The CAS Registry Mumber 18530-11-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,5,3 and 0 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 18530-11:
(7*1)+(6*8)+(5*5)+(4*3)+(3*0)+(2*1)+(1*1)=95
95 % 10 = 5
So 18530-11-5 is a valid CAS Registry Number.
18530-11-5Relevant articles and documents
Syntheses of taxuspine C derivatives as functional inhibitors of P- glycoprotein, an ATP-associated cell-membrane transporter
Sako, Magoichi,Suzuki, Hikokazu,Hirota, Kosaku
, p. 1135 - 1139 (2007/10/03)
UV-irradiation of taxinine and related compounds in acetonitrile induced a smooth transannulation between the C-3 and C-11 positions without any influence from the C-2, C-9 and C-10 substituents to give tetracyclic taxuspine C derivatives in almost quanti
