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112670-78-7

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  • (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

    Cas No: 112670-78-7

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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.

112670-78-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name (1S,3E,5R)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-5-[tert-butyl(dimethyl)silyl]oxy-2-methylidenecyclohexan-1-ol

1.2 Other means of identification

Product number -
Other names (1S,5R,E)-5-(tert-butyldimethylsilyloxy)-3-((E)-2-((1R,3aS,7aR)-1-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-7a-methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)-2-Methylenecyclohexanol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

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Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:112670-78-7 SDS

112670-78-7Upstream product

112670-78-7Downstream Products

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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