Cas 130249-37-5,(1S,3S,4S)-3-(tert-Butyl-dimethyl-silanyloxy)-4-[1,3]dithian-2-yl-5-[1,3]dithian-2-ylidene-1-(2-methyl-[1,3]dioxolan-2-yl)-cyclohexanol

130249-37-5

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Basic information

Product Name: (1S,3S,4S)-3-(tert-Butyl-dimethyl-silanyloxy)-4-[1,3]dithian-2-yl-5-[1,3]dithian-2-ylidene-1-(2-methyl-[1,3]dioxolan-2-yl)-cyclohexanol
Synonyms: (1S,3S,4S)-3-(tert-Butyl-dimethyl-silanyloxy)-4-[1,3]dithian-2-yl-5-[1,3]dithian-2-ylidene-1-(2-methyl-[1,3]dioxolan-2-yl)-cyclohexanol
CAS NO:130249-37-5
Molecular Formula:
Molecular Weight: 550.945
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (1S,3S,4S)-3-(tert-Butyl-dimethyl-silanyloxy)-4-[1,3]dithian-2-yl-5-[1,3]dithian-2-ylidene-1-(2-methyl-[1,3]dioxolan-2-yl)-cyclohexanol(CAS DataBase Reference)
NIST Chemistry Reference: (1S,3S,4S)-3-(tert-Butyl-dimethyl-silanyloxy)-4-[1,3]dithian-2-yl-5-[1,3]dithian-2-ylidene-1-(2-methyl-[1,3]dioxolan-2-yl)-cyclohexanol(130249-37-5)
EPA Substance Registry System: (1S,3S,4S)-3-(tert-Butyl-dimethyl-silanyloxy)-4-[1,3]dithian-2-yl-5-[1,3]dithian-2-ylidene-1-(2-methyl-[1,3]dioxolan-2-yl)-cyclohexanol(130249-37-5)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 130249-37-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 130249-37-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,2,4 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 130249-37:
(8*1)+(7*3)+(6*0)+(5*2)+(4*4)+(3*9)+(2*3)+(1*7)=95
95 % 10 = 5
So 130249-37-5 is a valid CAS Registry Number.

130249-37-5Upstream product

130249-24-0 (1S,4S,5S)-4-[1,3]Dithian-2-yl-3-[1,3]dithian-2-ylidene-1-(2-methyl-[1,3]dioxolan-2-yl)-5-trimethylsilanyloxy-cyclohexanol

130249-37-5Downstream Products

130249-38-6 (2S,3S,5R)-1-Bromo-2-dimethoxymethyl-3,5-dihydroxy-5-(2-methyl-[1,3]dioxolan-2-yl)-cyclohexanecarboxylic acid methyl ester

130249-37-5Relevant academic research and scientific papers

1,2-Functionalization of α,β-Epoxycycloalkanones

Kang, Jahyo,Kim, Do Hyung,Lee, Jae Hyoung,Rim, Jong Gil,Yoon, Yu Bong,Kim, Kyungjin

, p. 5555 - 5558 (2007/10/02)

For 1,2-functionalization, α,β-epoxy cycloalkanones were treated with 2.1 equiv of 2-lithio-2-(trimethylsilyl)-1,3-dithiane to give high yields of trans-2-dithianyl-3-dithianylidene-1-cycloalkanols, which were oxidatively hydrolyzed with an excess of halogenating agents in alcohols to the corresponding acetal esters.

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