112670-78-7 Usage
General Description
The chemical "(1S,5R)-5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-3-[2-[(1R,3aS)-7a-methyl-1-((E)-(1R,4R)-1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-(4E)-ylidene]-eth-(E)-ylidene]-cyclohexanol" is a compound with a complex structure, containing multiple functional groups including a silanol group, a double bond, and a hydroxyl group. It is a chiral molecule with a specific orientation of its substituents, and it has a cyclohexane ring as its main structural backbone. The compound also contains a trimethyl-hexenyl group and an octahydro-indenylidene group. This chemical may have potential applications in organic synthesis, pharmaceuticals, or materials science, given its unique and intricate molecular structure.
Check Digit Verification of cas no
The CAS Registry Mumber 112670-78-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,6,7 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 112670-78:
(8*1)+(7*1)+(6*2)+(5*6)+(4*7)+(3*0)+(2*7)+(1*8)=107
107 % 10 = 7
So 112670-78-7 is a valid CAS Registry Number.
112670-78-7Relevant articles and documents
Synthesis of 24(28)-methylene-1α-hydroxyvitamin D3, a novel vitamin D3 analogue
Guo, Wei,Fang, Zhijie,Li, Hongliang,Liu, Yanan
, p. 231 - 235 (2014/05/06)
24(28)-Methylene-1α-hydroxyvitamin D3 was synthesised in 13 steps from vitamin D2. The key step of the synthesis involved the Wittig-Horner olefination of a nor-vitamin D2 aldehyde with diethylphosphono-3-methyl-2-butanone
Synthesis of a Biologically Active Vitamine-D2 Metabolite
Choudhry, Satish C.,Belica, Peter S.,Coffen, David L.,Focella, Antonino,Maehr, Hubert,et al.
, p. 1496 - 1500 (2007/10/02)
The synthesis of 1α,25,28-trihydroxyvitamin-D2 (1) from vitamin-D2 is described.Approaches to the upper side-chain synthon via the chiral sulfone 15, prepared either through the enzymatic resolution of 10 or the opening of the optica
Synthesis of MC 903, a biologically active vitamin D metabolite analogue
Calverley
, p. 4609 - 4619,4609-4619 (2007/10/02)
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