Cas 222032-49-7,carbonic acid 3-(1,1-bis-benzenesulfonyl-but-3-enyl)-6-<i>tert</i>-butoxy-3,6-dihydro-2<i>H</i>-pyran-2-ylmethyl ester isobutyl ester

222032-49-7

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Basic information

Product Name: carbonic acid 3-(1,1-bis-benzenesulfonyl-but-3-enyl)-6-tert-butoxy-3,6-dihydro-2H-pyran-2-ylmethyl ester isobutyl ester
Synonyms: carbonic acid 3-(1,1-bis-benzenesulfonyl-but-3-enyl)-6-tert-butoxy-3,6-dihydro-2H-pyran-2-ylmethyl ester isobutyl ester
CAS NO:222032-49-7
Molecular Formula:
Molecular Weight: 620.785
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-enyl)-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-enyl)-6-tert-butoxy-3,6-dihydro-2H-pyran-2-ylmethyl ester isobutyl ester(222032-49-7)
EPA Substance Registry System: carbonic acid 3-(1,1-bis-benzenesulfonyl-but-3-enyl)-6-tert-butoxy-3,6-dihydro-2H-pyran-2-ylmethyl ester isobutyl ester(222032-49-7)

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: 222032-49-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 222032-49-7 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, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 222032-49:
(8*2)+(7*2)+(6*2)+(5*0)+(4*3)+(3*2)+(2*4)+(1*9)=77
77 % 10 = 7
So 222032-49-7 is a valid CAS Registry Number.

222032-49-7Upstream product

100780-24-3 1,1-bis(phenylsulfonyl)-3-butene

222032-49-7Downstream Products

222032-49-7Relevant academic research and scientific papers

Palladium-catalysed cyclisation of chiral carbohydrate-derived geminal diacetates

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

, p. 3467 - 3478 (1999)

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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