Cas 222032-50-0,carbonic acid 3-(1,1-bis-benzenesulfonyl-but-3-ynyl)-6-<i>tert</i>-butoxy-3,6-dihydro-2<i>H</i>-pyran-2-ylmethyl ester isobutyl ester

222032-50-0

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Basic information

Product Name: carbonic acid 3-(1,1-bis-benzenesulfonyl-but-3-ynyl)-6-tert-butoxy-3,6-dihydro-2H-pyran-2-ylmethyl ester isobutyl ester
Synonyms: carbonic acid 3-(1,1-bis-benzenesulfonyl-but-3-ynyl)-6-tert-butoxy-3,6-dihydro-2H-pyran-2-ylmethyl ester isobutyl ester
CAS NO:222032-50-0
Molecular Formula:
Molecular Weight: 618.769
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: carbonic acid 3-(1,1-bis-benzenesulfonyl-but-3-ynyl)-6-tert-butoxy-3,6-dihydro-2H-pyran-2-ylmethyl ester isobutyl ester(CAS DataBase Reference)
NIST Chemistry Reference: carbonic acid 3-(1,1-bis-benzenesulfonyl-but-3-ynyl)-6-tert-butoxy-3,6-dihydro-2H-pyran-2-ylmethyl ester isobutyl ester(222032-50-0)
EPA Substance Registry System: carbonic acid 3-(1,1-bis-benzenesulfonyl-but-3-ynyl)-6-tert-butoxy-3,6-dihydro-2H-pyran-2-ylmethyl ester isobutyl ester(222032-50-0)

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: 222032-50-0(Hazardous Substances Data)

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222032-50-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 222032-50-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,2,0,3 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 222032-50:
(8*2)+(7*2)+(6*2)+(5*0)+(4*3)+(3*2)+(2*5)+(1*0)=70
70 % 10 = 0
So 222032-50-0 is a valid CAS Registry Number.

222032-50-0Upstream product

151993-29-2 1-(1-(phenylsulfonyl)but-3-ynylsulfonyl)benzene

222032-50-0Downstream Products

222032-50-0Relevant academic research and scientific papers

Palladium-catalysed cyclisation of chiral carbohydrate-derived geminal diacetates

Holzapfel, Cedric W.,Marais, Lizel,Toerien, Francois

, p. 3467 - 3478 (2007/10/03)

The Pd(0) and Pd(II)-catalysed cyclisation/functionalisation reactions of acyclic carbohydrate-derived 1,1-diacetoxy-2,7-diene and 1,1-diacetoxy-2- en-7-yne compounds proceeded in a stereospecific fashion to furnish chiral, multi-functionalised furanoid a

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